GEA O-ring

GEA Cleaning Technology Cleaner processing means better productionTHE GEA GROUPGEA is one of the largest technology suppliers forfood processing and a wide range of other industries.The global group specializes in machinery, plants, as well as process technology and components. GEA provides sustainable solutions for sophisticated production processes in diverse end-user markets and offers a comprehensive service portfolio.GEA Cleaning TechnologyEfficient and effective delivery of cleaning media, combined with robust hygienic design, are the key characteristics of the state-of-the-art cleaning heads in the GEA Flow Components range.GEA Flow ComponentsGEA offers well-engineered process components and services to ensure smooth production processes in the handling of liquid products. We develop and produce a comprehensive product range which includes valve technology for all hygienic classes (Hygienic, UltraClean, Aseptic), hygienic pumps and cleaning technology. Through our extensive global sales network, GEA Flow Components services and products are available worldwide.Setting today´s global standards for efficient and effective production processes.GEA Cleaning TechnologyThe portfolio comprises different types of cleaning devices, such as orbital, rotating and static cleaners, to achieve the optimum cleaning result for different applications. Cleaning technology products can be found working successfully all over the world in numerous industries – from water treatment, chemical and brewing to food and pharmaceutical. Our sophisticated process components and services offer a comprehensive portfolio to support innovative engineering processes – wherever cleanliness is ofthe essence.GEA CLEANING TECHNOLOGY · 3PartnershipDeveloping partnerships and understanding the individual needs and requirements of our customers is very important to us. We as GEA share process knowledge, train staff and support operators. This allows our customers to optimize their cleaning processes.TechnologyTechnical innovations and extensive development programs keep GEA at the forefront of cleaning technology. This allows our customers access to one of the most advanced cleaning solutions.EconomyThe performance of GEA's cleaning technology is designed to reduce the consumption of energy, water, cleaning agents and time for an optimized cleaning process.Our MissionBetter production through cleaner processing generates effective plant operation.We focus on every detail to provide our customers with the greatest benefits that cleaning technology can offer. Flawless processes, safe products and effective plant operation make GEA the preferred partner for those who want to achieve more.Wine, Breweryand SpiritsChemical and BiochemicalPharmaceutical andPersonal CareTransportBeverage4 · GEA CLEANING TECHNOLOGYService and SupportWherever cleanliness is of the essence, GEA is of service through our accessible support and continual commitment.We start as we mean to go on – a supportive and committed partner for life. We get you up and running to ensure a smooth, seamless ongoing service for optimum productivity and safety. Our knowledgeable technical teams are always available to offer support.• Global support network • Cost-effective maintenance kits • Detailed workshop service manuals • Guaranteed spares commitmentPulp and PaperFood and DairyUtilities6 · GEA CLEANING TECHNOLOGYPrinciples of cleaningtechnologyIncreasing the mechanical element facilitatesreductions in the consumption of resources.The dynamic Sinner’s circle shows the interchange between the variouselements of cleaning to determine the best approach to any application.The percentage of the four elements that make up the circle will vary fromapplication to application and will have a direct influence on the liquidvolume shown at the center. The greatest area of influence can be achievedby magnifying the mechanical element.Increasing the mechanical element allows the other elements – chemical,temperature and importantly time and liquid consumption – to be reduced.Although impact is the key mechanical element, GEA’s philosophy oncleaning is to combine a number of additional forces to develop andincrease the overall cleaning power.Through the use of cutting-edge technology and innovative design, GEA’scleaners are able to harness these additional forces to increase cleaningefficiency.Keeping control of ongoing cost over energy, time per clean, chemicals andliquid volumes is vitally important to maximize production schedules andprocess profitability.GEA’s advanced cleaning technology provides efficient and repeatableperformance and keeps the total cost of ownership to a minimum, with anenhanced return on investment.DYNAMIC SINNER’S CIRCLETIMEThe time required to adequately achieve the level of cleaningTEMPERATUREThe temperature required to perform the cleaningMECHANICALThe force required to remove the soils(sheer, impact or friction)CHEMICALThe cleaning agent that is used to aid the cleaning processGEA CLEANING TECHNOLOGY · 7I W ater-soluble products with little or no tank adhesionIV E ncrusted or dry products with high adhesionIII S tubborn residues with medium tank adhesionII W ater-soluble products with low adhesionSoiling ClassificationsTo select the most efficient cleaners for any application it is important to understand and determine the four types of soiling classifications that are defined by GEA. Each classification requires an increase in mechanical cleaning power to effectively clean the vessel and optimize the use of the other elements within the Sinner’s circle.Actual definition of products within soiling classifications is extremely difficult due to the number of infinite conditions we are faced with during modern production processes.Soiling classifications determine the mechanical cleaning power required for effective cleaning.8 · GEA CLEANING TECHNOLOGYGEA CLEANING TECHNOLOGY · 9Soiling Classification IWater-soluble products or products that have littleor no adhesion to the vessel walls with a goodsurface finish.Soiling Classification IIWater-soluble solutions with low adhesion to thesurface of the vessel.Soiling Classification IIIStubborn residues with a stronger adhesion to thevessel walls. Ideally the product is still wet and cleaningcan be carried out before any drying takes place.Soiling Classification IVEncrusted or dry products with a higher adhesion tothe vessel wall.A s a general guide, the higher the soilingclassification the greater the mechanicalcleaning power that is necessary to achievean acceptable and economical clean.Different cleaning devices for different cleaning tasksCleaning tasks can be very diverse – they vary from basic wetting for water-soluble products to hard-to-clean encrusted dirt. Based on GEA’s long-standing experience we use soiling classifications to assist us to select the appropriate cleaning device for optimal cleaning performance.Our preferred solutions are:• Soiling Classification I – Static Cleaners • Soiling Classification II – Free Rotating Cleaners• Soiling Classification III – Controlled Rotating Cleaners• Soiling Classification IV – Index andOrbital CleanersS oiling Classification I – Rinsing Static Cleanersrequires a liquid distribution which delivers large volumes of fluid simultaneously over the complete vessel. Static spray balls offer very little mechanical force so they rely on the liquid running down the vessel walls to create surface friction or to dissolve the residues.• Minimal capital investment • No maintenance required• Large selection of spray patterns, materials andsurfacesS oiling Classification II – Low impactFree Rotating CleanersFree rotating cleaners are characterized by their fast rotation around a single axis. This rotation is driven by the liquid flow which produces a range of small to medium-sized fast moving droplets to produce a mechanical force on the vessel walls.• Extended life cycle with no servicing• Selection of spray patterns – 360, 180-T (towards) and 180-A (away) from the inlet •Compact effective designsGEA CLEANING TECHNOLOGY · 1112 · GEA CLEANING TECHNOLOGYS oiling Classification III – Medium impactControlled Rotating CleanersGEA’s controlled rotating cleaners use targeted flat or round jets to projectthe cleaning solution onto the vessel walls. These units operate at higherliquid pressures than traditional free rotating units but, because of theirdesign, maintain controlled rotation speeds. This enables these devices toimpact greater cleaning forces onto the vessel walls than the free rotatingunits. As the rotation is kept under control, the spray jets have an increaseddwell time, providing even more cleaning power. The controlled rotatingunits from GEA are an efficient and cost-effective solution for stubborn anddifficult to clean vessels.• Increased cleaning power with reduced rotational speeds• Effective cleaning with efficient jet design• Extended service life with the use of hydrodynamic bearingsSoiling Classification IV – High impact The extensive range of orbital and index cleaners from GEA offers high impact cleaning solutions for the most difficult to clean applications. Both cleaner ranges benefit from GEA ’s solid stream nozzle technology which optimizes spray jet projection andcleaning power onto the vessel walls.Orbital CleanersThe orbital cleaners work on two rotating axes, both horizontal and vertical, along a predetermined path creating a tight 3D matrix.• Reduced contamination risks with hygienic design • Cost-effective • High impact cleaning • Low service costsIndex CleanersGEA’s unique range of index cleaners provide highly effective cleaning performance through their piston operated index mechanism. The advantage of this type of cleaner is that large amounts of energy can be applied by this slow moving operation, directlyonto the vessel walls.• Design maximizes cleaning power to jets • Piston drive offers jam-free operation • Longer intervals between servicesGEA CLEANING TECHNOLOGY · 1314 · GEA CLEANING TECHNOLOGYProduct Selection GuideCleaning radius under optimum conditions0 m 1 m 2 m 3 m 4 m 5 m 6 m7 m8 m9 m10 m11 m12 m13 m14 m0 m 1 m 2 m 3 m 4 m 5 m 6 m7 m8 m9 m10 m11 m12 m13 m14 mP u l p & P a p e r U t i l i t i e s (B i o -) C h e m i c a l T r a n s p o r t F o o d & D a i r y P h a r m a / B ev e r a g e , W i n e B r e w e r y , D i s t i l l e r y P e r s o n a l C a r e * 180-A = 180° Away from the inlet, 180-T = 180° Towards the inletThe above selection guide is only provided as an assistance to the cleaner selection process.GEA's policy of continued improvement means that specifications may vary without prior noticeCleaner TypeMounting Options Coverage [deg] *Pressure[bar]Flow range [l/min]ATEXGEA CLEANING TECHNOLOGY · 1509/20 © G E A T u c h e n h a g e n G m b H . A l l r i g h t s r e s e r v e d . S u b j e c t t o m o d i fi c a t i o n s . P r i n t e d i n G e r m a n y .GEA Tuchenhagen GmbH Am Industriepark 2–1021514 Büchen, GermanyTel +49 4155 49-0 Fax +49 4155 /germany“Engineering for a better world” is the driving and energizing principle connecting GEA ’s workforce. As one of the largest systems suppliers, GEA makes an important contribution to a sustainable future with its solutions and services, particularly in the food, beverage and pharmaceutical sectors. Across the globe, GEA ’s plants, processes and components contribute significantly to the reduction of CO 2 emissions, plastic use as well as food waste in production.GEA is listed on the German MDAX and the STOXX ® Europe 600 Index and also included in the DAX 50 ESG and MSCI Global Sustainability indexes.We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versity。

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Redapt AD-U and RD-U series of explosion-proof metallic adaptors and reducers provide a method of matching electrical thread forms on hazardous area approved equipment whilst ensuring the integrity and Ex approval of the installation is maintained.Manufactured from hexagon material to facilitate easy installation, they are also supplied complete with a captive O-ring seal. The O-ring is located within a recess on the face of the product, helping to protect the O-ring from the environmental damage and ensuring it is not displaced during installation.Designed for hazardous area applications and the range is certified to protection concepts Exd "Flameproof" and Exe "Increased Safety" for use in Zone 1 and Zone 2 applications. Also certified Ex tb “dust tight” for use in Zone 21 & 22 applications.Metallic (Exd/Exe) adaptors and reducers - AD-U / RD-U SeriesAvailable thread sizes and corresponding bore sizeMaterials• Brass CZ121• 316 stainless steel • Aluminium • Mild steelPlating options• Electroless nickel • Zinc • Chromated• Others on applicationThreadforms• Metric • NPT • PG• ISO Pipe (BSP)• ETMetric Bore NPT Bore ISO PipeBore ETBore PG Bore M1610.00--3/”10.005/”10.00PG78.00M2014.00½"15.00½"15.00¾"14.00PG910.00M2518.00¾"19.00¾"19.001"18.00PG1113.50M3224.001"25.001"25.001¼"24.00PG13.514.00M4032.001¼"32.001¼"32.001½"32.00PG1616.00M5041.001½"38.001½"38.002"41.00PG2121.00M6353.002"49.002"49.002½"53.00PG2929.00M7564.002½"60.002½"60.003"64.00PG3638.00M80 x 2.069.003"75.003"75.00--PG4245.00M85 x 2.073.003½"88.003½"88.00--PG4850.00M90 x 2.078.004"100.004"100.00----Sizes M12 to M120 available.Type AD-UType RD-UDownload certificates and documents hereT echnical specificationsCode of protection categories ATEX: I M2/II 2 GDIECEx: Ex db I/IIC Mb/Gb, Ex eb I/IIC Mb/Gb, Ex tb IIIC Db (Aluminium not mining)CSA: RD-U Ex db / Ex eb IIC Gb IP66/67/68; Cl I Zn 1 AEx eb / AEx db IIC Gb IP54; Cl I Div1 Gr ABCD Cl II Gr EFG Cl III; Type 3AD-U Ex db / Ex eb IIC Gb IP66/67/68; Cl I Zn 1 AEx eb / AEx db IIC Gb IP54; Cl I Div1 Gr ABCD Cl II Gr EFG Cl III; Type 3Compliance standardsATEX: EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31IECEx: IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 60079-31CSA: CAN/CSA C22.2 No. 60079-0, No. 60079-1, No. 60079-7, ANSI/UL 60079-0, 60079-1, 60079-7, UL1203Certificate details ATEX: ITS16ATEX101339X IECEx: IECEx ITS 16.0013X EAC: RU C-GB.M 62.B.06225CSA: CSA01CA1248014X INMETRO: NCC 18.0133 XCCoE: P362565/1 (AD-U) ; P485509 (RD-U)T emperatureTemperature will depend on the type of O-ring used:None: -60°C to +200°CNitrile: -30°C to +80°C (supplied as standard)EPDM: -50°C to +100°C Neoprene: -40°C to +80°C Viton: -20°C to +180°C Silicone: -60°C to +180°C Fluorosilicone: -60°C to +130°CThe maximum temperature is limited to +150°C for Group I applications Ingress protection (IP):IP64 when fitted without sealing washer. IP66/IP68 when fitted with O-ring or thread sealant according to manufacturer’s instructions.Part number:Please refer to part numbering system belowA B C D E F G Male Female A/F Bore Thread length Thread depth T otal lengthM16M1623.410.016.017.038.5 M2023.410.016.017.038.5M20M2027.014.016.017.038.5 M2530.514.016.017.038.5M25M2531.818.016.017.038.5 M3237.618.016.017.038.5M32M3237.624.016.017.038.5 M4047.224.016.017.038.5M40M4047.232.016.016.538.5 M5055.932.016.017.039.5M50M5057.241.016.017.039.5 M6370.141.016.017.039.5M63M6370.153.016.017.039.5 M7590.253.016.017.039.5M75M7590.264.016.016.539.5 M90106.464.016.022.045.0M90M90106.478.020.022.049.0 M100114.378.020.022.049.0M100M100114.388.020.022.049.0A B C D E F GMale Female A/F Bore Thread length Thread depth T otal length1/2 NPT 1/2 NPT23.415.020.020.046.0 3/4 NPT30.515.020.020.046.03/4 NPT 3/4 NPT30.519.020.020.046.0 1 NPT37.619.020.025.051.01 NPT 1 NPT37.625.025.025.056.0 1. 1/4 NPT47.225.025.025.056.01. 1/4 NPT 1. 1/4 NPT47.232.025.025.056.0 1. 1/2 NPT55.932.025.025.057.01. 1/2 NPT 1. 1/2 NPT55.938.025.025.057.02 NPT70.138.025.025.057.02 NPT 2 NPT70.149.025.025.057.0 2. 1/2 NPT80.049.025.035.067.02. 1/2 NPT 2. 1/2 NPT80.060.035.035.077.03 NPT106.460.035.035.077.03 NPT 3 NPT106.475.035.035.077.03. 1/2 NPT114.375.035.035.078.04 NPT127.075.035.035.078.03. 1/2 NPT 3. 1/2 NPT114.388.035.035.078.04 NPT127.088.035.035.078.04 NPT 4 NPT127.0100.035.035.078.0 *Note: stainless steel may not have the roll marking diameter.A B C D E FMale Female A/F Thread length Hexagon length T otal lengthM20M16 & below27.016.0 5.026.0M25M20 & below31.816.0 5.026.0M32M25 & below37.616.0 5.026.0M40M32 & below47.216.0 5.026.0M50M40 & below57.216.0 6.027.0M63M50 & below70.116.0 6.027.0M75M63 & below90.216.0 6.027.0M80M75 & below90.220.0 6.031.0M85M75 & below106.420.0 6.031.0M90M80 & below106.420.0 6.031.0M100M90 & below114.320.0 6.031.0M110M90 & below120.720.07.032.0A B C D E FMale Female A/F Thread length Hexagon length T otal length 3/4 NPT1/2 NPT & below27.920.0 5.030.01 NPT3/4 NPT & below34.925.0 5.035.01. 1/4 NPT 1 NPT & below44.525.0 5.035.01. 1/2 NPT1.1/4 NPT & below52.125.0 5.035.02 NPT1.1/2 NPT & below61.225.0 6.036.02. 1/2 NPT 2 NPT & below80.035.0 6.046.03 NPT 2.1/2 NPT & below90.235.0 6.046.03. 1/2 NPT 3 NPT & below106.435.0 6.046.04 NPT 3.1/2 NPT & below120.735.07.047.0*Note: stainless steel may not have the roll marking diameter.Digits 1 & 2Digit 3Digit 4Digit 5Digits 6 & 7 Digits 8 & 9AD -U- 1 -1- 29 - 04ExampleCertification Digit 3UExd I and IIC & Exe I and IICMaterial Digit 41 Brass2 Mild steel 3Stainless steel5 AluminiumPlating Digit 50 Unplated 1Electroless nickel2 Zinc 6 ChromatedProduct Digits 1 & 2Exd/Exe ADAPTOR AD Exd/Exe REDUCERRDAdaptor Exd/e certifiedBrassNickel-plated1/2’’ NPT (male)M20(female)Metallic (Exd/Exe) adaptors and reducers - Product codingDigits 6 & 7, Male thread – Digits 8 & 9, Female threadMetric ETNPT NPSM ISO pipeISO pipe PGimperial conduitparallel (BSPP)taper (BSPT)02 M 12 03 M 16 17 5⁄8” ET 29 1⁄2” NPT 42 1⁄2” NPSM 55 1⁄2” BSPP 68 1⁄2” BSPT 79 P G704 M 20 18 3⁄4” ET 30 3⁄4” NPT 43 3⁄4” NPSM 56 3⁄4” BSPP 69 3⁄4” BSPT 80 P G905 M 25 19 1” ET 31 1” NPT 44 1” NPSM 57 1” BSPP 70 1” BSPT 81 P G1106 M 32 20 11⁄4” ET 32 11⁄4” NPT 45 11⁄4 ” NPSM 58 11⁄4” BSPP 71 11⁄4” BSPT 82 P G13.507 M 40 21 11⁄2” ET 33 11⁄2” NPT 46 11⁄2” NPSM 59 11⁄2” BSPP 72 11⁄2” BSPT 83 P G1608 M 50 22 2” ET 34 2” NPT 47 2” NPSM 60 2” BSPP 73 2” BSPT 84 P G2109 M 63 23 21⁄2” ET 35 21⁄2” NPT 48 21⁄2” NPSM 61 21⁄2” BSPP 74 21⁄2” BSPT 85 P G2910 M 75 24 3” ET 36 3” NPT 49 3” NPSM 62 3” BSPP 75 3” BSPT 86 P G3611 M 80 x 2.0 ET Special 37 31⁄2” NPT 50 31⁄2” NPSM 63 31⁄2” BSPP 76 31⁄2” BSPT 87 P G4212 M 85 x 2.0 38 4” NPT 51 4” NPSM 64 4” BSPP 77 4” BSPT 88 P G4813 M 90 x 2.0NT SpecialNS SpecialBP SpecialBT SpecialPG Special14 M100 x 2.015 M110 x 2.0BZ M120 x 2.0Notes:- Always quote male thread first- Threadform codes below to be used for both male and female threads.1/2” 314 232 2343/4”315 315 234 2351”316 316 316 236 23711/4” 317 317 317 317 237 23811/2” 318 318 318 318 318 238 2402” 319 319 319 319 319 319 240 24121/2” 320 320 320 320 320 320 320 242 2433” 321 321 321 321 321 321 321 321 243 24431/2” 322 322 322 322 322 322 322 322 322 2444” 323 323 323 323 323 323 323 323 323 3235”––––––––––NPT1/2”3/4”1”11⁄4”11/2”2”21/2”3”31/2”4”Female SizeM16 201 201M20 301 202 203M25 303 303 257 206M32 305 305 305 206 208M40 307 307 307 307 208 209M50 309 309 309 309 309 259 211M63 310 310 310 310 310 310 211 212M75 311 311 311 311 311 311 311 212 261 213 213M80 311 311 311 311 311 311 311 261 261 214 214M85 312 312 312 312 312 312 312 214 214 214 214M90 312 312 312 312 312 312 312 312 214 214 214 215M100 313 313 313 313 313 313 313 313 313 313 215 215 262 263M110 325 325 325 325 325 325 325 325 325 325 325 262 262 263M120 326 326 326 326 326 326 326 326 326 326 326 326 263 263STEP 1 – To obtain the correct reference number, select the male size from the left hand column, then referhorizontally across the page to the female size (i.e. M32 (male) x M40 (female) = 208). Reference numbers in blue are adaptors; other references are reducers.M 16M 20M 25M 32M 40M 50M 63M 75M 80M 85M 90M 100M 110M 120MetricM a l e216217 218303 219 221305 305 221 223307 307 307 223 224309 309 309 309 225 226310 310 310 310 310 226 227311 311 311 311 311 311 360 228312 312 312 312 312 312 312 229 230 231313 313 313 313 313 313 313 313 230 231PG P G 11P G 13.5P G 16P G 21P G 29P G 36P G 42201 201 201301 202 202 202 204303 303 303 257 204305 305 305 305 207 258307 307 307 307 307 208 209309 309 309 309 309 309 210 210 211310 310 310 310 310 310 310 310 211311 311 311 311 311 311 311 311 311P G 7&9PG P G 11P G 13.5P G 16P G 21P G 29P G 36P G 42P G 48314 232 232 232 265315 315 315 234 235316 316 316 316 236 237317 317 317 317 317 237 238318 318 318 318 318 318 238 239 240319 319 319 319 319 319 319 319 240320 320 320 320 320 320 320 320 320321 321 321 321 321 321 321 321 321322 322 322 322 322 322 322 322 322323 323 323 323 323 323 323 323 323–––––––––P G 7&9M 16M 20M 25M 32M 40M 50M 63M 75M 90M 100MetricN P TNPT1/2”3/4”1”11⁄4”11/2”2”21/2”3”31/2”4”5”245 246315 246 247316 316 248 249317 317 317 249 250318 318 318 318 250 251319 319 319 319 319 251 252320 320 320 320 320 320 253 254321 321 321 321 321 321 321 254 255322 322 322 322 322 322 322 322 255 256323 323 323 323 323 323 323 323 323 256 264327 327 327 327 327 327 327 327 327 327 –7&9 201 20111 202 202 20313.5 301 202 20316 302 203 20321 304 304 205 206 20629 306 306 306 306 208 20936 308 308 308 308 308 209 21142 324 324 324 324 324 210 21148310 310 310 310 310 310 211 211PG P G 11P G 13.5P G 16P G 21P G 29P G 36P G 42P G 48201 201 201301/202 202 202 202301 202 202 202 204302 302 203 203 204304 304 304 304 205 258306 306 306 306 306 208 209308 308 308 308 308 308 209 210 211324324 324 324 324 324 324 210 211310310 310 310 310 310 310 310 211P G 7&9M 16M 20M 25M 32M 40M 50M 63M 75Metric P GNPT1/2”3/4”1”11/4”11/2”2”21/2”216217 218217 218218 218 221304 220 221306 306 223 223 224308 308 308 224 224324 324 324 324 324 226310 310 310 310 310 226 227AdaptorsMetric x metric, metric x PG, PG x metric, PG x PG Reference numbers 201202203204205206207208209210211212213214215216257258259Hex across flats 23.4 27.0 30.5 33.0 36.0 37.6 37.6 47.2 55.9 61.2 70.1 90.2 106.4 106.4 114.3 23.4 31.8 41.3 57.2Hex across corners 26.8 31.0 35.0 38.0 41.5 43.2 43.2 53.4 64.3 70.4 81.8 103.7 122.4 122.4 131.4 26.8 36.1 47.7 66.0Male thread length 16 16 16 16 16 16 16 16 16 16 16 16 16 20 20 15 16 16 16Female thread length 17171717171717171717171722222220171717Total length38.5 38.5 38.5 38.5 38.5 38.5 38.5 38.5 39.5 39.5 39.5 39.5 45.0 49.0 49.0 42.0 38.5 38.5 39.5Metric x NPT, PG x NPT Reference numbers 217218219220221222223224225226227228229230231261262263-Hex across flats 27.0 30.5 32.0 37.6 37.6 41.3 47.2 55.9 57.2 70.1 80.0 106.4 106.4 114.3 127.0 90.2 120.7 139.7 -Hex across corners 31.0 35.0 36.7 43.2 43.2 47.5 53.4 64.3 66.0 81.8 92.0 122.4 122.4 131.4 147.0 104.1 139.4 161.3 -Male thread length 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 20 20 -Female thread length 20 20 20 20 25 25 26 26 26 27 40 35 42 42 44 22 22 22 -Total length424242424747474848485858626262484849-NPT x metric, NPT x PG Reference numbers 232233234235236237238239240241242243244260265 - - - -Hex across flats 23.4 28.6 30.5 37.6 37.6 44.5 55.9 70.1 70.1 90.2 90.2 106.4 114.3 90.233.0- - - -Hex across corners 26.8 32.9 35.0 43.2 43.2 51.1 64.3 70.4 81.8 103.7 103.7 122.4 131.4 103.7 38.0 ----Male thread length 20 20 20 20 25 25 25 25 25 25 35 35 35 16 20Female thread length 17 17 17 17 17 17 17 17 17 17 17 22 22 35 77 - - - -Total length434343434848494949495964645843----NPT x NPTReference numbers 245246247248249250251252253254255256264-- - - - -Hex across flats 23.4 30.5 37.6 37.6 47.2 55.9 70.1 80.0 80.0 106.4 114.3 127.0 158.8 - - - - - -Hex across corners 26.8 35.0 43.2 43.2 53.4 64.3 81.8 92.0 92.0 122.4 131.4 146.0 183.3 - - - - - -Male thread length 20 20 20 25 25 25 25 25 35 35 35 35 35 - - - - - -Female thread length 20 20 25 25 25 25 25 35 35 35 35 35 47 - - - - - -Total length46465156565757677777787881------STEP 2 – Having obtained the reference number, go to the relevant column within the dimension tables to obtain the adaptor or reducer’s dimensions. Please note that these dimensions refer to metallic products only.ReducersMetric and PG Reference numbers 301302303304305306307308309310311312313324325326-- -Hex across flats 27.0 30.5 31.8 36.0 37.6 44.5 47.2 55.9 57.2 70.1 90.2 106.4 114.3 61.2 120.7 127.0 - - - Hex across corners 31.0 35.0 36.7 41.5 43.2 51.1 53.4 64.3 66.0 81.8 103.7 122.4 131.0 70.7 139.4 146.6 - - - Male thread length 16 16 16 16 16 16 16 16 16 16 16 20 20 16 16 16 - - -Total length26262626262626272727273131272828---NPTReference numbers 314315316317318319320321322323327-- - - - - - -Hex across flats 23.4 27.9 34.9 44.5 52.1 61.2 80.0 90.2 106.4 120.7 146.0 - - - - - - - -Hex across corners 26.8 32.1 40.2 51.1 59.9 70.4 92.0 103.7 122.4 138.8 168.6 - - - - - - - -Male thread length 20 20 25 25 25 25 35 35 35 35 35 - - - - - - - -Total length3030353535364646464747--------Thread dimension chartISO metricBS 3643 1.5mm pitchSize Major dia. TPI M12 11.97 16.93 M16 15.97 16.93 M20 19.97 16.93 M25 24.97 16.93 M32 31.97 16.93 M40 39.97 16.93 M50 49.97 16.93 M63 62.97 16.93 M75 74.97 16.93 2.0mm pitchM80 79.97 12.70 M85 84.97 12.70 M90 89.97 12.70 M100 99.97 12.70 M110 109.97 12.70 M120 119.97 12.70NPTANSI.ASME B1.20.1Size Pipe dia. TPI1⁄2” 21.34 14.003⁄4” 26.67 14.001” 33.40 11.5011⁄4” 42.16 11.5011⁄2” 48.26 11.502” 60.33 11.5021⁄2” 73.03 8.003” 88.90 8.0031⁄2” 101.60 8.004” 114.30 8.00PGDIN 40430Size Major dia. TPIPG7 12.50 20.00PG9 15.20 18.00PG11 18.60 18.00PG13.5 20.40 18.00PG16 22.50 18.00PG21 28.30 16.00PG29 37.00 16.00PG36 47.00 16.00PG42 54.00 16.00PG48 59.30 16.00Alternate ISO pipe thread designationsUK BSP P arallel or T aperBS2279 (BS21)Europe G (Parallel) GK (Taper)R (Parallel) RK (Taper)Japan PF (Parallel) JIS B 303CIS K mpy (Taper)BSP ISO pipe threadISO R/7; UNI 6125Size Pipe Dia. TPI3⁄8” 16.66 19.001⁄2” 20.96 14.003⁄4” 26.44 14.001” 33.25 11.0011⁄4” 41.91 11.0011⁄2” 47.80 11.002” 59.61 11.0021⁄2” 75.18 11.003” 87.88 11.00ET imperial conduitBS31Size Major dia. TPI5⁄8” 15.88 18.003⁄4” 19.05 16.001” 25.40 16.0011⁄4” 31.75 16.0011⁄2” 38.10 14.002” 50.80 14.0021⁄2” 63.50 14.003” 76.20 14.00Thread dimension substitution chartMetric NPT (or NPS) PG BSP ISO Pipe ET M16 – 7, 9 – 5⁄8”M20 1⁄2” 11, 13.5 1⁄2” 3⁄4”M25 3⁄4” 16 3⁄4” 1”M32 1” 21 1” 11⁄4”M40 11⁄4” 29 11⁄4” 11⁄2”M50 11⁄2” 36 11⁄2” 2”M63 2” 42, 48 2” 21⁄2”M75 21⁄2” – 21⁄2” 3”M90 x 2.0 3” – 3” –M100 x 2.0 31⁄2” – – –M110 x 2.0 – – – –M120 x 2.0 – – – –Part numbering systemCodesPage No. Product Digits 1 & 2Adaptors and reducers14-17 AD Adaptor14-17 RD Reducer18 TA Swivel - in-line male to female 18 TC Swivel - in-line female to female 18 TD Swivel - in-line male to male18 TP Swivel - 90° male to female18 TQ Swivel - 90° female to female18 TR Swivel - 90° male to male19 AY ‘Y’ adaptor20 AT ‘T’ adaptor21 AR 90° adaptor22 AM Male to male adaptor23 AF Female to female adaptor24-25 DB Insulated adaptorStopping Plugs26-27 PD Dome head plug28 PA Type A plug28 PB Type B plugBreather Drains31 DP Breather drain (Exe)32 BD Breather drain (Exde) Other products34 UN Union - male to female34 UF Union - female to female35 AE Earth lead adaptor ExampleDigits 1 & 2 Digit 3 Digit 4 Digit 5 Digits 6 & 7 Digits 8 & 9 AD - U - 1 - 1 - 29 - 04 Adaptor Exd/e Brass Nickel- 1⁄2” NPT M20 certified plated (male) (female) Always quote male thread first.Certification Digit 3U Exd I and IIC & Exe I and IICD Exd I and IICE Exe I and IICF Industrial (marked product)Material Digit 41Brass2 Mild steel3 Stainless steel4 Glass filled nylon5 Aluminium6 Nylon 67 Red fibrePlating Digit 50 Unplated1 Electroless nickel2 Zinc6 Chromated。

BD SENSORS GmbH BD-Sensors-Straße 1 Tel.: +49 (0) 92 35 / 98 11- 0 www.bdsensors.de D - 95199 ThiersteinFax: +49 (0) 92 35 / 98 11- 11*****************DS 200PElectronic Pressure SwitchPressure Ports and ProcessConnections with Flush WeldedStainless Steel Diaphragmaccuracy according to IEC 60770: standard: 0.35 % FSO option: 0.25 % FSONominal pressurefrom 0 ... 100 mbar up to 0 ... 40 bar Contacts1, 2 or 4 independent PNP contacts, freely configurable Analogue output2-wire: 4 ... 20 mA3-wire: 4 … 20 mA / 0 … 10 V others on request Special characteristics►indication of measured values on a 4-digit LED display ►rotable and configurable display module►configurable contacts(switch on / switch off points,hysteresis / window mode,switch on / switch off delay)Optional versions►IS-versionEx ia = intrinsically safe for gases ►customer specific versionsThe electronic pressure switch DS 200P is the successful combination of► intelligent pressure switch ►digital displayand is suitable for the usage with viscous and pasty media.As standard the DS 200P offers a PNP contact and a rotatable display module with 4-digit LED display. Optional versions like e. g. an intrinsically safe version, max. four contacts and an analogue output complete the profile. Preferred areas of use areFood industry PharmacyInput pressure range1Nominal pressure gauge [bar] -1 ... 0 0.10 0.16 0.25 0.40 0.60 1 1.6 2.5 4 6 10 16 25 40 Nominal pressure abs. [bar] - - - - 0.40 0.60 1 1.6 2.5 4 6 10 16 25 40 Overpressure [bar] 5 0.5 1 1 2 5 5 10 10 20 40 40 80 80 105 Burst pressure ≥ [bar] 7.5 1.5 1.5 1.5 3 7.5 7.5 15 15 25 50 50 120 120 210 Vacuum resistance p N ≥ 1 bar: unlimited vacuum resistance p N < 1 bar: on request1 consider the pressure resistance of fitting and clampsContact 2Standard 1 PNP contactOptions 2 independent PNP contacts4 independent PNP contacts (possible with M12x1, 8-pin for 4 ... 20 mA/3-wire;0 ... 10 V/3-wire on request)Max. switching current 4 ... 20 mA / 2- and 3-wire: contact rating 125 mA, short-circuit resistant; V Switch = V S - 2V0 ... 10 V / 3-wire: contact rating 125 mA, short-circuit resistantAccuracy of contacts 3standard: p N < 0.4 bar: ≤ ± 0.5 % FSO p N ≥ 0.4 bar: ≤ ± 0.35 % FSOoption: p N ≥ 0.4 bar: ≤ ± 0.25 % FSORepeatability ≤± 0.1 % FSOSwitching frequency max. 10 HzSwitching cycles >100 x 106Delay time 0 ... 100 sec2 max. 1 contact for 2-wire current signal with plug ISO 4400 as well as 2-wire current signal with IS-protectionno contact possible with 3-wire in combination with plug ISO 44003 accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability)Analogue output (optionally) / Supply2-wire current signal 4 ... 20 mA / V S = 13 ... 36 V DCpermissible load: R max = [(V S – V S min) / 0.02 A] Ωresponse time: < 10 msec2-wire current signal with IS-protection 4 ... 20 mA / V S = 15 ... 28 V DCpermissible load: R max = [(V S – V S min) / 0.02 A] Ωresponse time: < 10 msec3-wire current signal 4 ... 20 mA / V S = 19 ... 30 V DC adjustable (turn-down of span 1:5) 4permissible load: R max = 500 Ωresponse time: < 0.5 sec 3-wire voltage signal0 … 10 V / V S = 15 ... 36 V DC permissible load: R min = 10 kΩresponse time: < 10 msec Without analogue output V S = 15 ... 36 V DCAccuracy 3standard: p N < 0.4 bar: ≤ ± 0.5 % FSO p N ≥ 0.4 bar: ≤ ± 0.35 % FSOoption: p N ≥ 0.4 bar: ≤ ± 0.25 % FSO4 with turn-down of span the analogue signal is adjusted automatically to the new measuring rangeThermal errors (offset and span) 5Nominal pressure p N[bar] -1 … 0< 0.40 ≥ 0.40 Tolerance band [% FSO] ≤ ± 0.75 ≤ ± 1.5 ≤ ± 0.75in compensated range [°C] -20 ... 850 ... 50 -20 (85)5 an optional cooling element can influence thermal effects for offset and span depending on installation position and filling conditionsPermissible temperaturesFilling fluid silicone oil food compatible oil Medium 6-40 ... 125 °C-10 ... 125 °CMedium with cooling element 7overpressure: -40 ... 300 °Cvacuum: -40 ... 150 °C 8overpressure: -10 ... 250 °C vacuum: -10 ... 150 °C 8Electronics / environment -40 ... 85 °CStorage -40 ... 100 °C6 max. temperature of the medium for overpressure > 0 bar: 150 °C for 60 minutes with a max. environmental temperature of 50 °C7 max. temperature depends on the used sealing material, type of seal and installation8 also for p abs < 1 barElectrical protectionShort-circuit protection permanentReverse polarity protection no damage, but also no functionElectromagnetic compatibility emission and immunity according to EN 61326Mechanical stabilityVibration 5 g RMS (25 ... 2000 Hz) according to DIN EN 60068-2-6Shock 100 g / 11 msec according to DIN EN 60068-2-27Filling fluidsStandard silicone oilOptions food compatible oil according to 21CFR178.3570(Mobil SHC Cibus 32; Category Code: H1; NSF Registration No.: 141500)pressure and levelwww.bdsensors.deMaterials Pressure portinch thread: stainless steel 1.4404 (316 L)G1" cone, Clamp, diary pipe, Varivent ®: stainless steel 1.4435 (316 L)Housing stainless steel 1.4404 (316 L) Display housing PA 6.6, Polycarbonate Seals (media wetted) standard: FKM (recommended for medium temperatures ≤ 200 °C)option: FFKM (recommended for medium temperatures < 260 °C) others on request Clamp, dairy pipe, Varivent ®: withoutDiaphragm standard: stainless steel 1.4435 (316 L) option: Hastelloy ® C-276 (2.4819); Tantalum on request Media wetted parts pressure port, seals, diaphragm Explosion protection (only for 4 … 20 mA / 2-wire) Approval AX14-DS 200P IBExU06ATEX1050 X zone 1: II 2G Ex ia IIC T4 Gb (connector) / II 2G Ex ia IIB T4 Gb (cable) Safety technical maximum values U i = 28 V, I i = 93 mA, P i = 660 mW, C ≈ 0 nF, L i ≈ 0 µH Max. switching current 9 70 mA Permissible temperatures for en-vironment-25 ... 70 °CConnecting cables (by factory)cable capacitance: signal line/shield also signal line/signal line: 100 pF/m cable inductance: signal line/shield also signal line/signal line: 1 µH/m9the real switching current in the application depends on the power supply unit Miscellaneous EHEDG certificate Type EL Class I EHEDG conformity is only ensured in combination with an approved seal. This is e.g. for - Clamp (C61, C62, C63): T-ring-seal from Combifit International B.V.- Varivent(P41): EPDM-O-ring which is FDA-listed -dairy pipe (M73, M75, M76): ASEPTO-STAR k-flex upgrade seal by Kieselmann GmbHDisplay 4-digit, red 7-segment-LED display; digit height 7 mm; range of indication -1999 (9999)accuracy 0.1 % ± 1 digit; digital damping 0.3 … 30 sec (programmable);measured value update 0.0 … 10 sec (programmable)Current consumption (without contacts) 2-wire signal output current: max. 25 mA 3-wire signal output voltage: approx. 45 mA 3-wire signal output current: approx. 45 mA + signal current Ingress protection IP 65 Installation position any (standard calibration in a vertical position with the pressure port connection down;different installation position for p N ≤ 2 bar have to be specified in the order)Surface roughness pressure port R a < 0.8 µm (media wetted parts)diaphragm R a < 0.15 µm weld seam R a < 0.8 µmWeight approx. 160 ... 250 g Operational life 100 million load cycles CE-conformity EMC Directive: 2014/30/EU ATEX Directive 2014/34/EU Wiring diagrams2-wire-system (current)3-wire-system (current/voltage)Pin configuration Electrical connectionM12x1 plastic (5-pin)M12x1 metal (5-pin)M12x1 plastic (8-pin)ISO 4400Binder series 723 (5-pin)cable colours (IEC 60757)Supply + Supply –Signal + (only 3-wire)Contact 1 Contact 2 Contact 3 Contact 413245- - 13245- -132********- - - 13245- -WH (white) BN (brown) GN (green) GY (grey) PK (pink)- - Shieldviapressure port plug housing/ pressure port viapressure port ground contact plug housing/ pressure port GNYE (green-yellow)2 1345 32 58 1 74 65213 45324 1pIV Ssupply +supply – contact 1 contact 2R LR LAsupply +signal +contact 1V SA/VpI/Usupply –contact 2R LR Lcontact 3contact 4R LR Lpressure and levelElectrical connections(dimensions mm / in)M12x1 plasticM12x1 metal M12x1 plastic(5-pin) (5-pin) (8-pin)ISO 4400Binder series 723cable outlet 10(5-pin)10different cable types and lengths available, permissible temperature depends on kind of cable; standard: 2 m PVC cable (without ventilation tube, permissible temperature: -5 ... 70 °C)Dimensions (mm / in)rotatability of display moduletop viewCooling element up to 300 °C 7 (optionally)7max. temperature depends on the used sealing material, type of seal and installationwww.bdsensors.deDS200P_E_110123Mechanical connection (dimensions mm / in)G1/2" flush DIN 3852G1/2" flush with radial o-ringG3/4" flush DIN 3852p N ≥ 1 bar p N ≥ 1 barG1" flush DIN 3852 G1" flush with radial o-ring G1" coneClamp (DIN 32676)Clamp 3/4″ (DIN 32676)Varivent ® DN 40/504 bar ≤ p N ≤ 8 barp N ≤ 25 bardiary pipe (DIN 11851)Varivent ® is a brand name of GEA Tuchenhagen GmbH, Hastelloy ® is a brand name of Haynes International Inc.dimensions in mm [in]size DN 25 DN 40 DN 50 A 23 [0.91] 32 [1.26] 45 [1.77] B 44 [1.73] 56 [1.20] 68.5 [2.70] C 10 [0.39] 10 [0.39] 11 [0.43] p N [bar] ≤ 40 ≤ 40 ≤ 25© 2023 B D |S E N S O R S G m b H – T h e s p e c i f i c a t i o n s g i v e n i n t h i s d o c u m e n t r e p r e s e n t t h e s t a t e o f e n g i n e e r i n g a t t h e t i m e o f p u b l i s h i n g . W e r e s e r v e t h e r i g h t t o m a k e m o d i f i c a t i o n s t o t h e s p e c i f i c a t i o n s a n d m a t e r i a l s .dimensions in mm [in]size DN 25 DN 32 DN 50 A 23.0 [0.91] 23.0 [0.91] 45 [1.77] B 50.5 [1.99] 50.5 [1.99] 64 [2.52] p N [bar] 0.25 ... 16 ≤ 16 ≤ 16dimensions in mm [in] size DN 40/50 A 64 [2.52] B 68 [2.68] C 84 [3.31]⇨SIL- and SIL-Ex version: total length increases by 26.5 mm!⇨metric threads and other versions on request----------Pressure785786Input[bar]0.1010000.1616000.2525000.4040000.6060001.010011.616012.525014.040016.06001101002161602252502404002-1 … 0X 1029999consultAnalogue output0137E 9consultContact124consultAccuracystandard for p N > 0,4 bar:0.35 % FSO 3standard for p N ≤ 0,4 bar:0.50 % FSO 5option for p N ≥ 0,4 bar:0.25 % FSO 29consultElectrical connectionN 01M 50N 11100204T A 0999consultMechanical connectionK S 1C 61C 62C 63C 69M 73M 75M 76P 41999consult Diaphragm1T consult H consult 9consultwithout 0FKM1FFKM 79consultSealfor Clamp, dairy pipe, Varivent ®: for inch thread:Filling fluid129consultSpecial version000200999consult1with IS version max. 1 contact is possible2with connector ISO 4400 and output 2-wire version only max. 1 contact possible; with 3-wire version no contact possible 34 contacts and M12x1, 8-pin only possible in combination and together with 4 ... 20 mA/3-wire; 0 ... 10 V/3-wire on request 4standard: 2 m PVC cable without ventilation tube (permissible temperature: -5 … 70 °C), others on request 5possible nominal pressure ranges according to data sheet6The cup nut for dairy pipe has to be mounted by production of pressure transmitter. The cup nut has to be ordered as separate position.Varivent ® is a brand name of GEA Tuchenhagen GmbH, Hastelloy ® is a brand name of Haynes International Inc.02.05.202255555Varivent ® DN 40/50 / 3A Clamp 3/4" (DIN 32676) / 3A 0 … 10 V / 3-wireabsolute 4 … 20 mA / 2-wire withoutDS 200Pcustomergauge standardfood compatible oil (FDA) / 3Acustomer2 contacts customercustomerwith cooling element up to 300°C / 3AcustomercustomertantalumHastelloy ®C-276 (2.4819)male and female plug ISO 4400male plug M12x1 (5-pin) / metal male plug M12x1 (8-pin) / plastic intrinsic safety 4 … 20 mA / 2-wirestainless steel 1.4435 (316L)customer© 2022 B D |S E N S O R S G m b H - T h e s p e c i f i c a t i o n s g i v e n i n t h i s d o c u m e n t r e p r e s e n t t h e s t a t e o f e n g i n e e r i n g a t t h e t i m e o f p u b l i s h i n g . W e r e s e r v e t h e r i g h t t o m a k e m o d i f i c a t i o n s t o t h e s p e c i f i c a t i o n s a n d m a t e r i a l s .Ordering code DS 200P4 contacts4 … 20 mA / 3-wire, adjustable silicone oilcable outlet with PVC cable male plug M12x1 (5-pin) / plastic 1 contact customer2diaphragm (DIN 3852) for p n ≥ 1 bar4male plug Binder series 723 (5-pin)11, 21, 233G1/2" with flush weldedG1" with flushZ S G1" DIN 3852 with rad. o-ringZ S and flush diaphragmG1/2" DIN 3852 with rad. o-ring Z 6Clamp DN 50 / 2" (DIN 32676) / 3A and flush diaphragm (for p n ≥ 1 bar)7dairy pipe DN 50 (DIN 11851)5,6Clamp DN 32 / 1 1/2" (DIN 32676) / 3A 61customerZ 0G 1" coneClamp DN 25 / 1" (DIN 32676) / 3A dairy pipe DN 25 (DIN 11851)dairy pipe DN 40 (DIN 11851)6001welded diaphragm (DIN 3852)G3/4" with flushZ S welded diaphragm (DIN 3852)。

工程图常用‎英语(一)offse‎t secti‎o n复合剖视c‎o mpou‎nd secti‎o n剖面图se‎c tion‎, secti‎o nal view重合剖面c‎o inci‎d e secti‎o n, revol‎v ed secti‎o n移出剖面r‎e move‎d secti‎o n剖面线se‎c tion‎line剖面符号s‎y mbol‎s for secti‎o n-linin‎g习惯画法c‎o nven‎t iona‎l drawi‎n g局部放大图‎ d rawi‎n g of parti‎a l enlar‎gemen‎t零件图de‎t ail drawi‎n g, worki‎n g drawi‎n g第三角投影‎t hird‎angle‎proje‎c tion‎粗实线co‎n tinu‎o us thick‎line, full line, visib‎le line 细实线co‎n tinu‎o us thin line虚线dot‎line, dashe‎d line, hidde‎n line点划线da‎s h and dot line双点划线d‎ouble‎dots line波浪线br‎e ak line断裂线剖切平面迹‎线c utt‎ing plane‎line尺寸线di‎m ensi‎o n line尺寸界线e‎x tens‎ion tine尺寸dim‎ensio‎n size箭头arr‎o whea‎d基准dat‎u m基准线da‎tum line基准面da‎tum plane‎中心孔ce‎n tral‎ hole中心距ce‎n ter dista‎n ce轴shaf‎t, axle孔hole‎斜孔inc‎linat‎ion装配图as‎s embl‎y drawi‎n g性能尺寸c‎h arac‎t eris‎t ic dimen‎sion大小尺寸s‎i z e dimen‎s ion总体尺寸o‎u ter dimen‎sion外形尺寸配合尺寸f‎it dimen‎sion内圆角fi‎llet外圆角ro‎u nd尖角sha‎r p corne‎r倒角cha‎m fer轮缘fla‎n ge of wheel‎缘、边、环rim轴肩sho‎u lder‎凸台bos‎s凹坑con‎c ave pit轴颈sha‎f t neck轮毂hub‎轮辐spo‎k e, spoke‎of wheel‎直纹滚花s‎t raig‎h t knurl‎ing s网纹滚花h‎a tchi‎n g knurl‎ing键槽key‎-way退刀槽es‎c ape拔模斜度p‎a tter‎n draft‎填料盒gl‎a nd box油槽oil‎ groov‎e油封oil‎seal标准件st‎a ndar‎d parts‎螺纹thr‎e ad外螺纹ex‎t erna‎l threa‎d内螺纹in‎t erna‎l threa‎d大径maj‎o r diame‎t er小径min‎or diame‎t er螺距pit‎c h of threa‎d牙型for‎m of threa‎d旋向dir‎e ctio‎n of turni‎n g右旋螺纹r‎i g ht-hand threa‎d左旋螺纹l‎e ft-hand threa‎d头数num‎ber of threa‎d导程lea‎d粗牙coa‎rse threa‎d细牙fin‎threa‎d螺栓bol‎t螺钉scr‎e w螺柱stu‎d螺母nut‎垫片was‎h er公差tol‎e r anc‎e公差带to‎leran‎c e zone零线zer‎o line标准公差s‎t anda‎r d toler‎a nce公差等级t‎o lera‎n ce grade‎基本偏差f‎u ndam‎e ntal‎ devia‎t ion 配合fit‎间隙配合c‎leara‎n ce fit过盈int‎e r fer‎e nce过盈配合i‎n terf‎e r enc‎e fit过渡配合t‎r ansi‎t ion fit基孔制ho‎le-basic‎syste‎m of fits基轴制sh‎a ft-basic‎syste‎m of fits间隙cle‎a ranc‎e形状公差t‎o lera‎n ce in form, form toler‎a nce直线度st‎r aigh‎t ness‎平面度fl‎a tnes‎s圆度rou‎ndnes‎s圆柱度cy‎lindr‎icity‎线轮廓度p‎r ofil‎e of any line面轮廓度p‎r ofil‎e of any plane‎位置公差t‎o lera‎n ce in posit‎ion, posit‎ion toler‎a nces‎平行度paral‎lelis‎m齿轮gea‎r圆柱齿轮c‎y lind‎r ical‎ gear正齿轮sp‎ur gear斜齿轮sp‎i r al gear轮齿gea‎r tooth‎节圆pit‎c h circl‎e齿顶圆ad‎d endu‎m circl‎e, outsi‎d e circl‎e齿根圆ro‎o t circl‎e, adden‎d um circl‎e模数mod‎u lus齿数num‎ber of teeth‎齿高too‎t h heigh‎t齿顶高he‎ight of adden‎dum齿根高he‎ight of adden‎dum齿厚cir‎c ular‎ thick‎n ess齿间too‎t h space‎齿宽too‎t h width‎压力角an‎gle of press‎u re弹簧spr‎ing销pin圆柱销ro‎u nd pin复合剖视c‎o mpou‎nd secti‎o n剖面图se‎c tion‎, secti‎o nal view重合剖面c‎o inci‎d e secti‎o n, revol‎v ed secti‎o n移出剖面r‎e move‎d secti‎o n剖面线se‎c tion‎line剖面符号s‎y mbol‎s for secti‎o n-linin‎g习惯画法c‎o nven‎t iona‎l drawi‎n g局部放大图‎ d rawi‎n g of parti‎a l enlar‎gemen‎t零件图de‎t ail drawi‎n g, worki‎n g drawi‎n g第三角投影‎t hird‎angle‎proje‎c tion‎粗实线co‎n tinu‎o us thick‎line, full line, visib‎le line细实线co‎n tinu‎o us thin line虚线dot‎line, dashe‎d line, hidde‎n line 点划线da‎s h and dot line双点划线d‎ouble‎dots line波浪线br‎e ak line断裂线剖切平面迹‎线c utt‎ing plane‎line尺寸线di‎m ensi‎o n line尺寸界线e‎x tens‎ion tine尺寸dim‎ensio‎n size箭头arr‎o whea‎d基准dat‎u m基准线da‎tum line基准面da‎tum plane‎中心孔ce‎n tral‎ hole中心距ce‎n ter dista‎n ce轴shaf‎t, axle孔hole‎斜孔inc‎linat‎ion装配图as‎s embl‎y drawi‎n g性能尺寸c‎h arac‎t eris‎t ic dimen‎sion大小尺寸s‎i z e dimen‎s ion总体尺寸o‎u ter dimen‎sion外形尺寸配合尺寸f‎it dimen‎sion内圆角fi‎llet外圆角ro‎u nd尖角sha‎r p corne‎r倒角cha‎m fer轮缘fla‎n ge of wheel‎缘、边、环rim轴肩sho‎u lder‎凸台bos‎s凹坑con‎c ave pit轴颈sha‎f t neck轮毂hub‎轮辐spo‎k e, spoke‎of wheel‎直纹滚花s‎t raig‎h t knurl‎ing s网纹滚花h‎a tchi‎n g knurl‎ing键槽key‎-way退刀槽es‎c ape拔模斜度p‎a tter‎n draft‎填料盒gl‎a nd box油槽oil‎ groov‎e标准件st‎a ndar‎d parts‎螺纹thr‎e ad外螺纹ex‎t erna‎l threa‎d内螺纹in‎t erna‎l threa‎d大径maj‎o r diame‎t er小径min‎or diame‎t er螺距pit‎c h of threa‎d牙型for‎m of threa‎d旋向dir‎e ctio‎n of turni‎n g右旋螺纹r‎i g ht-hand threa‎d左旋螺纹l‎e ft-hand threa‎d头数num‎ber of threa‎d导程lea‎d粗牙coa‎rse threa‎d细牙fin‎threa‎d螺栓bol‎t螺钉scr‎e w螺柱stu‎d螺母nut‎垫片was‎h er公差tol‎e r anc‎e公差带to‎leran‎c e zone零线zer‎o line标准公差s‎t anda‎r d toler‎a nce公差等级t‎o lera‎n ce grade‎基本偏差f‎u ndam‎e ntal‎ devia‎t ion配合fit‎间隙配合c‎leara‎n ce fit过盈int‎e r fer‎e nce过盈配合i‎n terf‎e r enc‎e fit过渡配合t‎r ansi‎t ion fit基孔制ho‎le-basic‎syste‎m of fits基轴制sh‎a ft-basic‎syste‎m of fits间隙cle‎a ranc‎e形状公差t‎o lera‎n ce in form, form toler‎a nce直线度st‎r aigh‎t ness‎平面度fl‎a tnes‎s圆度rou‎ndnes‎s圆柱度cy‎lindr‎icity‎线轮廓度p‎r ofil‎e of any line面轮廓度p‎r ofil‎e of any plane‎位置公差t‎o lera‎n ce in posit‎ion, posit‎ion toler‎a nces‎平行度paral‎lelis‎m圆柱齿轮c‎y lind‎r ical‎ gear正齿轮sp‎ur gear斜齿轮sp‎i r al gear轮齿gea‎r tooth‎节圆pit‎c h circl‎e齿顶圆ad‎d endu‎m circl‎e, outsi‎d e circl‎e 齿根圆ro‎o t circl‎e, adden‎d um circl‎e模数mod‎u lus齿数num‎ber of teeth‎齿高too‎t h heigh‎t齿顶高he‎ight of adden‎dum齿根高he‎ight of adden‎dum齿厚cir‎c ular‎ thick‎n ess齿间too‎t h space‎齿宽too‎t h width‎压力角an‎gle of press‎u re弹簧spr‎ing销pin圆柱销ro‎u nd pin圆锥销ta‎p er pin开口销co‎t ter pin, split‎键key平键fla‎t key半圆键ha‎lf round‎key, woodr‎u ff key 轴承bea‎ring滚动轴承r‎o llin‎g beari‎n g向心铀承r‎a dial‎ beari‎n g密封装置s‎e alin‎g equip‎m ent锁紧装置l‎o ckin‎g equip‎m ent粗糙度ro‎u ghne‎s s基本尺寸b‎a sic size实际尺寸a‎c tual‎size极限尺寸l‎imits‎size最大极限尺‎寸m axi‎m um limit‎of size 最小极限尺‎寸m ini‎m um limit‎of size 偏差dev‎iatio‎n上偏差up‎per devia‎t ion下偏差lo‎w er devia‎tion垂直度pe‎r pend‎icula‎r ity倾斜度an‎gular‎i t y同轴度co‎n cent‎r icit‎y对称度sy‎mmetr‎y位置度tr‎u e posit‎ion圆跳动cy‎c le run-out全跳动to‎t al run-out轴测投影a‎x onom‎e tric‎proje‎c tion‎轴测投影面‎p l a ne‎of axono‎m etri‎c proje‎c tion‎轴测图ax‎o nome‎t ric drawi‎n g正等轴测投‎影isom‎e tric‎proje‎c tion‎正二测bi‎m etri‎c proje‎c tion‎斜二测ob‎lique‎bimet‎r ic proje‎c tion‎轴测轴ax‎o nome‎t ric axis轴间角ax‎is angle‎, angle‎betwe‎en ales缩短for‎e shor‎t ened‎轴向缩短率‎c oeff‎icien‎t of axial‎defor‎m atio‎n ratio‎offore short‎e ning‎for any axis切割法cu‎t ting‎metho‎d, by cutti‎n g方箱法bo‎xing metho‎d坐标法co‎o rdin‎a te metho‎d方框法en‎c losi‎n g-squar‎e metho‎d四心近似法‎f our-cente‎r appro‎ximat‎e metho‎d。

Engineered O-Rings Catalog ORD 5710 USASimple solutionsfor complex sealing problemsIn the O-Ring Division’s monitoring each step of the process Finite element analysisElement Analysistion process and ensures theselection of the right materialand geometry for a customer’sapplication. As an addedbenefit, FEAused to predict service life.a simple interfacespecific glands and seals. Itversions of these books, availableas ORD 5703 (US) and 5705(Europe), provide engineersfor static and dynamic seals,with world productionamounting tobillions per year.In 1937,Niels A. Christensen, aDanish emigrant to the USA,was awarded a patent for thisring with the perfectgeometricalshape.In 1949,Parker O-ring materialsled to the aeronautical specifica-tion MIL-P-5515 B and to the dimensionalstandards MS 29512 and 513, which werebased on Parker O-rings. Since then, theO-ring has become a vital sealingelement in all kinds of fluidpower equipment.advice from Parker sealing experts isnever far away.Parker O-Ring division’s manufacturing facilities span 4 continents and 9countries. Some of these The division’s North American headquarters, located in Lexington KY , isApplicationsTransportation•Brakes/ABS•Cooling/air conditioning •Fuel and diesel injection, spark plugs•Quick connects, couplings, gear units•Shock absorbers •Steering systems•Transmissions and radiator sealsAerospace•Aircraft engines, wheels and brakes•Control and actuation systems•Fuel systems•Space shuttle launch vehiclesMedical•Dyalizers•Syringes, infusions•USP Class VI and FDA “White Listed” formulations are availableSemiconductor Processing•For wet, dry and thermal processes•Parker UHP Processing:Parker uses totally enclosed and dedicated manufacturing areas for compounding,preparation, molding, cleaning and final packaging of o-rings in critical compounds for semiconductor processing applicationsFluid Power•Accumulators •Cylinders, valves •Filters •Fittings •Pumps•Rotary actuatorsConsumer Products•Appliances•Compounds meeting the requirements/recommen-dations: FDA, NSF, WRC,DVGW, BGA, KTW •Heating/plumbing •Sanitary equipmentChemical Processing Industry (CPI)•Equipment and components requiring extremely high chemical inertness attemperatures up to +320°CEnergy/Oil Field•Drilling•Exploration •Production •TransportationParker O-rings are used in many applications and industries, including:1-800-C-Parker Parker O-Ring Division Worldwide LocationsNorth AmericaUSAParker Hannifin CorporationO-Ring Division2360 Palumbo Drive Lexington, KY 40509 Phone: (859) 269-2351Fax: (859) 335-5128 Parker Hannifin CorporationO-Ring Division104 Hartmann Drive Lebanon, TN 37087Phone: (615) 444-0191Fax: (615) 449-7312 Parker Hannifin CorporationO-Ring Division109 Industrial Park Drive Livingston, TN 38570 CanadaParker Hannifin CorporationO-Ring Division255 Hughes RoadOrillia, Ontario L3V 2M3 Phone: (705) 325-2391Fax: (705) 325-5721 MexicoParker Hannifin CorporationO-Ring DivisionPSDM Business Unit Diagonal Lorenzo de la Garza #13 Ciudad IndustrialH. Matamoros, Tam. 87490 Parker Hannifin CorporationO-Ring DivisionBRCO Business UnitCalle Sexta Y Vizcaya #95 Col. EuzkadiH. Matamoros, Tam. 87370 EuropeAustriaSee GermanyBelgiumParker Hannifin SA NVParc Industriel Sud, Zone II 15, Rue du Bosquet1400 NivellesPhone:+(32) 67-28 09 00 Fax:+(32) 67-28 09 99 Czech RepublicParker Hannifin s.r.o. Podebradská 100528912 SadskáPhone: +(420) 325-55 5111 Fax: +(420) 325-55 5112 DenmarkPolar Seals A/S Bjergvangen 23060 EspergærdePhone: +(45) 49 12 17 00 Fax: +(45) 49 12 17 01FinlandParker Hannifin OyYlastontie 16FIN-01510 VantaaPhone: +(358) 9-47 67 31Fax: +(358) 9-47 67 32 00FranceParker Hannifin RakZ.l. du Mont-BlancB.P. 482, Ville-la-Grand74108 Annemasse-CédexPhone: +(33) 4-50 87 80 80Fax: +(33) 4-50 87 80 76GermanyParker Hannifin GmbHO-Ring DivisionStuifenstr. 55D-74385 PleidelsheimPhone:+(49) 71 44-206-0Fax: +(49) 71 44-2 37 49HungaryParker Hannifin CorporationBudapest Representation OfficeVezer u. 156-1581148 BudapestPhone: +(36) 1-2 52 81 37Fax: +(36) 1-2 52 81 29IrelandSee United KingdomItalyParker Seals S.p.A.Via Marzaghette 2I-25030, Adro (BS)Phone: +(39) 030 754 811Fax: +(39) 030 745 8210Parker Hannifin S.p.A.Via Priv. Archimede, 120094 Corsico (Mi)Phone: +(39) 02-4 51 92-1Fax: +(39) 02-4 47 93 40NetherlandsParker Hannifin B.V.Edisonstraat 1P.O. Box 3407570 AH OldenzaalPhone: +(31) 541-58 50 00Fax: +(31) 541-58 54 59NorwayParker Hannifin A/SBerghagenP.O. Box 3008N-1402 SkiPhone: +(47) 64 91 10 00Fax: +(47) 64 91 10 90PolandParker Hannifin Sp. z.o.o.ul. Parowcowa 8B02-445 WarsawPhone: +(48) 22-8 63 49 42/43Fax: +(48) 22-8 63 49 44RussiaParker Hannifin CorporationKomsomolsky Prospect 42Office 407119827 GSP Moscow G-48Phone: +(7) 095-234 0054Fax: +(7) 095-242 0907Slovakiasee Czech RepublicSwedenParker Hannifin Sweden ABBox 831416308 SpangaPhone: +(46) 8-7 60 29 60Fax: +(46) 8-7 61 81 70SwitzerlandSee GermanySpainParker Hannifin Espana S.A.Paseo Cordellas, 5708290 Cerdanyola-del-Valles(Barcelona)Phone: +(34) 93-6 91 50 62Fax: +(34) 93-6 91 46 19United KingdomParker Hannifin plcSeal GroupParkway, Globe ParkMarlow, Bucks SL7 1YBPhone: +(44) 16 28-40 40 88Fax: +(44) 16 28-40 40 89Asia PacificAustraliaParker Hannifin Australia Pty. Ltd.9 Carrington Road2154 (NSW) Castle HillPhone: +(61) 2-96 34 77 77Fax: +(61) 2-98 42 51 11ChinaParker HannifinFluid Power Systems(Shanghai) Co., Ltd.280 Yun Qiao RoadJian Qiao Export Processing ZoneShanghai 201206Phone: +(86) 21-5031 2525Fax: +(86) 21-5834 3714Parker Asun Sealing CompanyNo. 26 Tian Bao RoadTian Bao Industrial ZoneDong Guan CityGuang Dong, P.R.O.C.Hong KongParker Hannifin Hong Kong Ltd.8/F Kin Yip Plaza9 Cheung Y ee StreetCheung Sha Wan, KowloonPhone: +(852) 24 28 80 08Fax: +(852) 24 80 42 56JapanParker Hannifin Japan Ltd.Osaka Sales OfficeNo. 2 Tani Bldg.1-4-25, Nishi-Miyahara,Yodogawa-KuPhone: +(81) 6-48 07-32 88Fax: +(81) 6-48 07-32 99KoreaParker Hannifin Korea Ltd.902 Dae Heung Bldg.648-23 Yeaksam-dongKangnam-Ku, Seoul 135-080Phone: +(82) 2-5 61 04 14Fax: +(82) 2-5 56 81 87SingaporeParker Hannifin Singapore Pte., Ltd.No. 11 Fourth Chin Bee RoadJurong Town 61 9702Phone: +(65) 261 5233Fax: +(65) 265 5125TaiwanParker Hannifin Taiwan, Ltd.8F-1, No 102 Sung Lung RoadTaipeiPhone: +(886) 2 8787 3780Fax: +(886) 2 8787 3782AfricaParker Hannifin Africa Pty. Ltd.Parker Place10 Berne AvenueAeroportKempton Park, South AfricaPhone: +(27) 11-3 92 72 80Fax: +(27) 11-3 92 72 13Latin AmericaArgentinaParker Hannifin Argentina SAICStephenson 27111667 Tortuguitas - Malvinas Arg.Buenos AiresPhone: +(54) 1-1 47 52-41 29Fax: +(54) 1-1 47 52-37 04BrazilParker Hannifin do BrasilIndustria e Comercia Ltda.Via Anhanguera, Km 25,305275 Sao Paulo / SPPhone: +(55) 11-39 17-10 99Fax: +(55) 11-39 17-08 17Continental HeadquartersManufacturing plants1/2-2.5M-CE。

Hygienic self-priming GEA Tuchenhagen®-VARIFLOWcentrifugal pumpSeries TPSProcess EquipmentGEA Tuchenhagen•L o w-n o i s e o p e r a t i o nWhile liquid ring pumps create a noise similar to a turbine, the TPS series works as quietly as a conventional centrifugal pump.•E x c e l l e n t h y g i e n eA generous design with good flow properties ensures optimum CIP capability of the pump.•E a s y a d j u s t m e n t o f h y d r a u l i c c a p a c i t yDifferent impeller diameter achieve an optimal pro-cess adaption.The TPS series also enables operation with variable frequency drive over the entire capacity range. •L o w p o w e r c o n s u m p t i o nThe hydraulic efficiency of the TPS series almost corresponds to the efficiencies of normal priming centrifugal pumps. In the low flow rate range, the sizing of the motor for the TPS series can in most cases be one or in some cases two sizes smaller than for a liquid ring pump.The hygienic self-priming GEA Tuchenhagen®-VARIFLOW TPS series is based on the normal priming TP series of centrifugal pumps.A screw rotor is fitted upstream of the suction side of the TPS series.The rotor is simply screwed onto the pump shaft in place of the impeller nut. The rotor housing is welded eccentrically to the pump cover and ends in the pump’s horizontal suction connection.The TPS series is covering a capacity range up to69 m3/h and flow heads up to 64 m w.c..The TPS series is designed for pumping media up to aviscosity of 500 mPas.Low flow velocities and gentle discharge of mediathrough the spiral housing ensure extremely gentleproduct handling. The spiral housing for the TPSseries is made of rolled stainless steel. This materialhas an excellent surface quality which is essential foroptimum cleaning in CIP/SIP processes.Wall thickness of 6 mm giving a high strength forcritical pipings and high inlet pressures.A aseptic mechanical sealing is used with an supportspring outside the product room. Flushed and doublemechanical seals are available as an option.Benefits of the GEA Tuchenhagen®-VARIFLOW TPS Series•M a i n t e n a n c e / w e a r i n g p a r t sMaintenance is similar to the TP series. Thewearing parts are identical with the TP series. Only an additional O-ring to seal the rotor housing cover is required.•L e s s s e n s i t i v e t o h a r d p a r t i c l e sCompared to liquid ring pumps the TPS series having larger gaps and is therfore more resistant against conveying particles.•G e n t l e p r o d u c t h a n d l i n gShearing forces within the TPS series are not much higher than in the non self-priming TP series,which already has the best flow properties.•N P S H -v a l u eLow NPSH-value avoids early cavitation to the pump.All pumps can be equipped with a variety of mechanical sealsSingle mechanical seal with flush•Executions:- Single mechanical seal- Single mechanical seal with flush - Double mechanical seal•Mechanical seal identical with TP series•Isolated seal springs lead to optimum CIP/SIP characteristics•Different seal face materials available:- Carbon/Silicon carbide (Standard)- Silicon carbide/Silicon carbide - Carbon/Stainless steel•Different FDA approved gaskets:- EPDM - FKM•Ease of maintenance:- Front access to mechanical seal - Mechanical seals as cartridge - No special tools- Only one mechanical seal sizes - Simple upgrade of flushing unit- Pump shaft protection by wear sleeve- No dismantling of the pipe system is requiredSingle mechanical seal Double mechanical sealFEM showing the seal ring inoperating modeVARIVENT ®principleThe special groove ensures the safe seal location of the whole time. The shape of the groove is designed on the basis of FEM. The metallic stop allows the defined compression of the seal, ensuring gap-free sealing against the product chamber without dead corners and long service life of the gaskets.O-ring sealing between pump housingand cover Two Pneumatic and manual actuated drain valve for complete draining of the pumphousing without dead pockets051015202530354045505560657075808501020304050607025020015010050Q [m 3/h]H [m][ft]USGPM51015202530354045505560657075808510203040506070809030025020015010050Q [m 3/h]H [m][ft]USGPM 050100150200250300350110350I GPM 40090Performance characteristics TPS 2030 / 3050, n = 2.900 min-1, 50 HzPerformance characteristics TPS 2030 / 3050, n = 3.500 min-1, 60 HzGEA Tuchenhagen ®-VARIFLOW TPS 2030in a dairy plantSpecial features•All parts in stainless steel, wetted components are made of AISI 316L (1.4404)•Acceptance test certificate 3.1 (optional)•max. operating pressure 16 bar •High efficiency•Low power consumption •Gentle product handling •Low noise•No bearing flange needed due to low axial forces (pump shaft force-fit connected to motor shaft)Connection fittings•Metric and Inch OD diameters•Threaded joint according to DIN 11851 (Standard)•VARIVENT ®flange connection, type tested and TÜV approved•Aseptic union to DIN 11864-1•Aseptic flange to DIN 11864-2•Other marketable connections according to BS, SMS, RJT, Tri-ClampMain components: Rotor cover, Rotor, Impeller, Pump housing, Lantern, Pump shaft and MotorImpellerRotor housingMotorOne piece lanternRecirculation pipeClamp connection Pump housingPump shaft wit-hout keyMechanical sealVARIVENT ®O-ring sealingRotor coverRotorVARIVENT ®O-ring sealingDesign characteristics•The open impeller design ensures optimum cleaning characteristics.•Surface roughness of R a ≤0,8 µm can be achieved by mechanical treatment of the surface. Better surfaces available on request.•Standard foot and flange motors of type IM B35,according to IEC can be used as pump drive.630e -08/08Process EquipmentGEA Tuchenhagen GmbHAm Industriepark 2-10, 21514 Büchen, Germany Phone +49-4155 49-0, Fax +49-4155 49-2423*********************************,。