纽威硬密封球阀
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(此文档为word格式,可任意修改编辑!)正文目录1、阀门龙头,质地优秀 (6)1.1、公司是国内领先的中高端工业阀门供应商 (6)1.2、注重研发、制造、管理、销售等核心能力 (13)1.3、高管增持彰显信心,股价安全边际较高 (19)2、阀门行业:关注国内集中度提升机遇 (20)2.1、全球市场:应用广泛,增长平稳 (20)2.2、国内市场:中低端竞争激烈,行业面临整合 (23)3、上行周期叠加,业绩重启增长 (25)3.1、油气阀门:受益产业上游复苏及中下游高景气 (25)3.1.1、上游环节投资复苏提振开采设备及海工阀门业务 (26)3.1.2、中游环节管线及LNG阀门受益“十三五”油气管网建设 (31)3.1.3、下游环节新增设备投资需求驱动炼化阀门销售增长 (34)3.2、化工阀门:重点开拓煤化工市场及优质客户 (36)3.3、核电阀门:厚积薄发,深耕国内及欧洲市场 (39)4、立足主业,打造全球工业阀门领导者 (43)5、盈利预测 (43)6、估值水平与投资评级 (45)7、风险分析 (46)图目录图1:公司营业收入远超同行竞争对手 (6)图2:公司利润总额领先同行竞争对手 (7)图3:公司阀门产品分为10个系列 (8)图4:下游面向油气、化工、电力(含核电)、采矿、船舶、水处理及一般工业领域 (8)图5:上市公司股东结构及下属子公司 (9)图6:单季度收入与布油价格变化趋势 (10)图7:单季度收入变化趋势滞后布油价格约1年 (10)图8:营业收入变化 (11)图9:归母净利润变化 (11)图10:毛利率、净利率基本平稳 (12)图11:期间费用率总体平稳 (12)图12:公司研发费用明显高于同行 (13)图13:公司取得阀门行业国际权威认证 (14)图14:公司产能情况 (15)图15:IPO募投项目在建产能 (15)图16:单位固定资产收入贡献比较 (16)图17:部分高管平均薪酬比较 (16)图18:期间费用率比较 (17)图19:海外销售收入占比提升 (17)图20:分地区收入占比(2016H1) (18)图21:油气、化工、核电领域全球优质客户资源 (18)图22:毛利率比较 (19)图23:全球工业阀门市场平稳增长 (20)图24:全球工业阀门分地区占比(2012年) (21)图25:全球工业阀门下游占比(2012年) (21)图26:全球工业阀门分类型占比(2012年) (22)图27:全球主要阀门企业市场份额(2011年) (22)图28:全球主要阀门企业阀门业务收入变化 (23)图29:国内工业阀门市场平稳增长 (23)图30:国内工业阀门下游占比(2012年) (24)图31:国内TOP20阀门企业产值(2014年) (25)图32:公司油气阀门产品应用于产业链上、中、下游各环节 (26)图33:国际原油现货价格企稳回升 (27)图34:陆上钻机数量回暖,海上钻机数量企稳 (27)图35:全球在运钻井平台数量接近2006年水平 (28)图36:7家油气企业资本开支拐点出现在2016Q4 (28)图37:7家油气企业资本开支滞后国际油价约半年 (29)图38:海洋油气开发装备与开采工艺 (29)图39:油气开发环节及海工装备领域的主要客户 (30)图40:阀门产品应用于各类海洋油气开发装备 (31)图41:深海水下阀门交付海油工程文昌气田群项目 (31)图42:公司参与的油气管线项目分布 (32)图43:公司参与的部分重大油气管线工程 (32)图44:LNG接收站工艺流程 (33)图45:公司参与的部分LNG接收站项目 (33)图46:“十三五”国内油气管道建设目标 (34)图47:全球炼油厂开工率保持较高水平 (35)图48:9家美股油气炼化企业资本开支保持平稳 (35)图49:杜邦、陶氏单季度资本开支 (37)图50:5家国际化工企业资本开支逐季增长 (37)图51:煤化工阀门产品1 (38)图52:煤化工阀门产品2 (38)图53:煤化工行业十三五规划产能 (39)图54:并网、在建及计划新增核电机组装机容量 (40)图55:阿海珐EPR第三代技术核电站项目 (42)图56:欧洲地区计划新增核电装机容量达2049万千瓦 (42)表目录表1. 公司取得的阀门行业国内外产品权威认证与生产资质 (14)表2. 实际控制人、部分高管及员工持股计划增持情况 (19)表3. 纽威阀门产品供应国内众多管线及LNG项目 (33)表4. “十三五”7大炼化一体化基地 (36)表5. 公司供应阀门产品的煤化工项目 (39)表6. 中广核防城港项目3-4号机组(采用第三代核电技术国产“华龙一号”)阀门中标情况汇总 (41)表7. 公司及子公司中标的核电阀门项目 (41)表8. 公司分项收入预测 (44)表9. 可比公司的PE比较 (45)1、阀门龙头,质地优秀1.1、公司是国内领先的中高端工业阀门供应商苏州纽威阀门成立于2002年,2014年完成上市。
Cat.no.:E-BFVCat.no.:E-PVCat.no.:E-CSV Cat.no.:E-PS Cat.no.:E-FSVCat.no.:E-PLVNo.999 Xiangjiang Road, Suzhou New District,P .R. China Post Code:215129Tel: 86-512-666-51365Fax: 86-512-666-51360E-Mail: neway@ C a t .n o .:E -P V -2005-U S12315 Parc Crest Drive Suite 190Stafford, T exas 77477Phone: 281-933-5775Fax: 281-933-5779JAG Flocomponents USA, Ltd.U.S. Sole Distributor:Manufacturer:Cat.no.:E-MVN the safety and protection ofe w a y r e c o g n i z e s t h eimportance of valve quality for personnel health and property. It is our quality commitment to focus our resources to provide our customers with first class products at a competitive price, that are designed, manufactured, inspected and tested in accordance with our customers, specifications and that comply with all international standards.With respect to the facts that the current industrial standards do not always take into consideration the likelihood and consequences of possible deterioration in service, related to specific service fluids or the external environment in which they operate. Our customers are requested to keep an open line of communication withNEWAY technical research center utilizes the most advanced computertechnology to improve the existing products and develop the new lines, this includes a highly educated and trained engineering team and a comprehensive internal computer network which links the entire operations of design, manufacturing and administration.NEWAY design philosophy is to develop a safety and cost-efficient valve, we introduced the latest AUTO CAD and I-DEAS software for all our new product design research which include the advanced finite element analysis to virtually verify the new design prior to production, this has resulted in dramatically reducing the new product design time and ensure a safety and cost efficient final product.NEWAY technical personnel are always ready to offer on line or on site technical training and support for all of its distributors, agents and end users.Fire safe is standard design of all NEWAY ball valve.Technical InnovationAPI 6D API 607API 6FA BS 5351BS 6755ANSI B16.34ANSI B16.10ANSI B16.5MSS SP-25MSS SP-55 NACE Std MR0175SHELL MESCAPI 598 Fire Safe Test CertificateTest FacilityTest ChartCNC LatheThe latest computer technology are also widely applied in NEWAY for valve manufacturing, this include a large number of numeric control machines (Machining center, CNC horizontal and vertical lathe, CNC drilling machine) and ERP management system which significantly improve our machining quality and process control. NEWAY also employes a number of conventional lathe with capacity up to machine 48ball valve.NEWAY manufacturing philosophy is to ensure stable quality and just in time delivery.4.2M Lathe CNC Lathe Automatic welding MachineMachining CenterCNC DrillingNEWAY developed an extensive and advanced inspection and test facilities to control the quality from rough castings or forgings to final products. These facilities enable us to do Radio graphic test, Ultra-sonic test, Dye-penetrate test, Magnetic test, Positive Material Identifier (PMI), Impact test, T ensile test, Hardness test, Fire safe test, Cryogenic test, Vacuum test, Low fugitive emission test and Hydro-static test.NEWAY Quality Assurance is dedicated to the pursuit of a zero defect valve, and this has resulted in the company having more quality qualifications and end user approval than most of our competitors. NEWAY is certified by ISO 9001 (certificate under DNV) and API 6D (registered no. 6D-0285) and our off-shore platform valves are type approved by ABS. Moreover, NEWAY is the first valve manufacturer in China to be certified to CE/PED (category IV, mode B+D, certificate under B.V.), All of NEWAY soft seated ball valves are fire safe tested and certified by Lloyd s Register.Part number identificationControlled Stem & Stuffing Box FinishFor the elimination of air pollution, it is essential to control the fugitive emissions leakage of various chemicals from valves in your chemical plant. NEWAY low emissions ball valves installed with our emissions defense packing have been designed and tested to m e e t t h e 100 P P M m a x i m u m e m i s s i o n l e v e l (acceptance test per Shell SPE 77/312). This is NEWAYstandard specification for all series BA, B and BB flanged floating ball valve.The stem surface finish is controlled between Weather proofbelleville-spring washerLow Emission packingFire Safe Seat SealingAdditionally, the fire safe metal seat can prevent the line pressure erosion on soft seat and minimize soft seat creep deformation. All NEWAY floating valves fire safe is designed and test certified in accordance with API 607.When static are generated and concentrated on the ball, the spring-loaded pins installed on ball, stem are provided to ensure electrical continuity throughout the valve.Anti-Static DeviceStem lower end is integral T shaped designed to be blow-out proof. It is internally inserted and functions as the backseat for assured stem sealing at all pressuresBlow-out Proof StemBefore FireBodyStemPacking ClosureBall StemPackingBallSeatBodyPackingStemAnti-Static DeviceClosureBodyBallGasketClosureWhen non-metal sealing material are decomposed or deteriorated by a plant fire, the upstream line pressure pull the ball into contact with the metal seat lip beneath the soft seat to shut off the line fluid to minimize the internal leakage.Design Feature:Live Loaded Gland FlangeLow Emission PackingLive loading is designed to provide gland load retention, compensating for expected in-service consolidation of the packing. A set of Belleville-Spring Washers are used on each gland stud to help exert a continuous compressive force on the gland follower flange and therefore reduce fugitive emissions from the stem packing. NEWAY standard Belleville-Spring Washers are protected by a weatherproof cap to keep them free from environmental contamination, resulting in a longstable life.The packing set is a combination of parallel and vertical layer sealing elements, which are made of expanding graphite in die-formed rings and have features of heat resistance, less stress relaxation and low creep. With this special structure, it allows for a low-friction on rotary & rising stem valves, therefore providing the stabilized seal performance for long cycle life.For medium and low temperature service, the standard V shape PTFE packing rings are installed for lowemission control.Floating Ball Valve Design FeatureLow Emission Control2963161861171514128137541110Series FE1 Ball ValveRegular port, uni-body, end entry designBlow-out Proof StemInternally inserted and functions as the backseat for assured stem sealing at all pressuresMetal-to-Metal Sealing When non-meatl sealing is deteriorated by fire,ball floats to shut off the line fruidEmission-free Graphite primary gasketIndex noPart123456789Index no PartBody Closure BallGland Flange Lever Seat Ring Stem Gland Gasket101112131415161718Grounding Washer Packing Set Stop Plate Thrust Washer Retainer Washer Bolt Rotaining SpringSeries FE1 Ball ValveSeries FE1 Ball ValveRegular port,uni-body,cast steel,end entry designClass 150LBWeight KgW mmH mmL mmD mmd mmSizeinDimensionsWW DLdHWDLddHGear Operator1 / 22 3101 / 23 / 411-1/222-1/23468101 / 23 / 49.512.71930385164761141441879.512.712.71925.43851647610215220325412.719108117127165178191203229267292330140152545964901021121211662082463035459120140140160265265265300400 300 * 400 *120140 1.72.72.985.008.7112.416.6624.38541011502.83.61638111071817962416135151412Series FB2 Ball Valveavailable in size from to 12 full port or witnessed and certified by Lloyd s Register.Double "D" Stem HeadProvides mounting of the lever handle alwaysin parallel to the flow passage Blow-out Proof Stem Internally inserted and functions as the backseat for assured stem sealing at all pressuresEmission-free Graphite primary gasket Metal-to-Metal SealingWhen non-meatl sealing isdeteriorated by fire,ball floats to shut off the line fruid easily for installation of gear, motor or pneumatic actuator 123456789Body Closure Ball Yoke Gland Flange Seat Ring Stem Gland Gasket 101112131415161718Grounding Washer Packing Set Thrust Washer Stud Nut Bolt Bolt Spring Steel BallSeries FB2 material specifications Series FB2 Ball Valve Two-piece,split body,cast steel,side entry design Full Port Size in D mm L mm H mm W mm Weight Kg Reduced Port Size in D mm L mm H mm W mm Weight Kg d mm 150L B Gear Operator Dimensions W H D L Full Port WH d D L Reduced Port W 123456789101112131415161718No. Part Standard Stainless Steel Sour Service Low TemperatureServiceASTM A352-LCB ASTM A352-LCB ASTM A182-F316ASTM A216-WCB ASTM A216-WCB PTFE ASTM A182-F316ASTM A182-F316316SS + Graphite Graphite PTFE PTFE ASTM A320-L7M ASTM A194-7M ASTM A320-L7M ASTM A320-L7M S.S.S.S.ASTM A216-WCB ASTM A216-WCB ASTM A105/ENP ASTM A216-WCB ASTM A216-WCB PTFE ASTM A182-F6a ASTM A276-420316SS + Graphite Graphite PTFE PTFE ASTM A193-B7M ASTM A194-2HM ASTM A193-B7M ASTM A193-B7M S.S.S.S.ASTM A351-CF8M ASTM A351-CF8M ASTM A182-F316ASTM A351-CF8M ASTM A351-CF8M PTFE ASTM A182-F316ASTM A182-F316316SS + Graphite Graphite PTFE PTFE ASTM A193-B8ASTM A194-8ASTM A193-B8ASTM A193-B8S.S.S.S.ASTM A216-WCB ASTM A216-WCB ASTM A105/ENP ASTM A216-WCB ASTM A216-WCB PTFE ASTM A182-F6a ASTM A276-420316SS + Graphite Graphite PTFE PTFE ASTM A193-B7ASTM A194-2H ASTM A193-B7ASTM A193-B7S.S.S.S.Body Closure Ball Yoke Gland Flange Seat Ring Stem Gland Gasket Grounding Washer Packing Set Thrust Washer Stud Nut Bolt Bolt Spring Steel Ball 1 / 23 / 411-1/222-1/23456810121 / 2131925385164761021251522032543051310811712716517819120322935639445753361014059637697107142152178252272342345479591301301602302304004007001100 300 * 300 * 400 * 600 *1303/4*1/2*3/43/4*1/2*3/41*3/4*11-1/2*1-1/22*1-1/2*22-1/2*2*2-1/23*2-1/2*34*3*46*4*68*6*810*8*1012*10*121.782.003.517.2311.0515.022.036.058.0110.0195.0309.0346.02.29131925385164761021522032541319253851647610215220325430519117127165178190203229394457530610152828510011512015316219129034044282130130160230230400400460 300 * 300 * 400 *130 3.04.57.09.515.016.029.548.0123.0212.0230.03.5Series FB2 Ball Valve122019178111354197161021181631415296Blow-out Proof Stem Internally insertedand functions as the backseat for assured stem sealing at all pressuresSeries FB2 Ball Valve Two-piece, split body, forged steel, side entry design This series ball valves are featured with two-piece bolted with flanged end body and floating ball. Body and closure are fully forged steel made which eliminate the inevitable casting defects and is ideal for high pressure service. FB2 series ball valves are available in size from 1 /2 to 4 and offers ANSI class rating 600 to 2500, all meet the fire safe requirements of BS 6755 and API 607. Blowout-proof stem, anti-static device and locking device are standard design, low emission packing with live loaded gland flange design can be available upon request. Manual handle operation is basic standard, but fully machined mounting pad can also easily install with gear, motor or pneumatic operator.ANSI Class 150 to 300 and Three-piece design can be supplied upon request.Double "D" Stem HeadProvides mounting of the lever handle always in parallel to the flow passageSecure LIne Flow Equipped with an integral locking device to secure the line flow Spring-loaded pins installed on ball, stem is provided to ensure electrical continuity throughout the valve Bolted Body/AdapterFlanged body and flanged adapter secured with cap screws to maintain seal integrity Metal-to-Metal SealingWhen non-meatl sealing is deteriorated by fire,ball floats to shut off the line fruid Index no Part 1234567891011Body Closure Ball Lever Lever Sleeve Seat Ring Stem Gland Gasket Steel Ball Packing Set Index no Part 12131415161718192021Stop Plate Thrust Washer Stud NutSpringSpring Washer Stop Pin Nut WasherLocking Plate Series FB2 Ball ValveThis is a typical Series FB2 floating ball valve illustrated cross-section drawing which is only fordemonstrating of basic design features. The actual product design may be slightly different from this sample drawing due to its size and pressure class.Series FB2 material specifications Series FB2 Ball Valve 123456789101112131415161718192021No. Part Standard Stainless Steel Sour Service Low TemperatureServiceBody Closure Ball Lever Lever Sleeve Seat Ring Stem Gland Gasket Steel Ball Packing Set Stop Plate Thrust Washer Stud Nut Spring Spring Washer Stop Pin Nut Washer Locking Plate ASTM A105ASTM A105ASTM A105/ENP Carbon Steel Polyethylene PTFE ASTM A182-F6a ASTM A276-420Graphite S.S.PTFE Carbon Steel PTFE ASTM A193-B7M ASTM A194-2HM S.S.Alloy Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel ASTM A350-LF2ASTM A350-LF2ASTM A182-F316Carbon Steel Polyethylene PTFE ASTM A182-F316ASTM A182-F316316 + Graphite S.S.PTFE S.S.PTFE ASTM A320-L7M ASTM A194-7M S.S.Alloy Steel S.S.S.S.S.S.S.S.ASTM A182-F316ASTM A182-F316ASTM A182-F316Carbon Steel Polyethylene PTFE ASTM A182-F316ASTM A182-F316Graphite S.S.PTFE S.S.PTFE ASTM A193-B8ASTM A194-8S.S.Alloy Steel S.S.S.S.S.S.S.S.ASTM A105ASTM A105ASTM A105/ENP Carbon Steel Polyethylene PTFE ASTM A182-F6a ASTM A276-420Graphite S.S.PTFE Carbon Steel PTFE ASTM A193-B7ASTM A194-2H S.S.Alloy Steel Carbon Steel Carbon Steel Carbon Steel Carbon Steel Two-piece,split body,forged steel,side entry design L W H D H Dd WL Dimensions Full Port Size in D mm L mm H mm W mm Weight Kg Reduced Port Size in D mm L mm H mm W mm Weight Kg d mm 600L B B Full Port Reduced Port 3/4*1/2*3/4713131921622970831401707.510.01/2*1/4*1/21 / 23 / 41319216229831121701708.511.01 / 23 / 411-1/2234131925385176102165191216241292356432668890120135180224160170170280300450500 3.55.16.513.229.034.0135.53/4*1/2*3/41*3/4*11-1/2*1*1-1/22*1-1/2*23*2*3713192538517613192538517610216519121624129235643243668890120135180130160170170280300450 2.93.85.310.61342.081.51/2*1/4*1/24*3*4Series FB2 Ball ValveSeries FB2 Ball Valve Series BC Ball Valve Two-piece,split body,forged steel,side entry designL W HD WLHDd DimensionsFull Port Size in D mm L mm H mm W mm Weight Kg Reduced PortSizein D mm L mm H mm W mm WeightKgd mm150LBFull Port Reduced Port1 / 23 / 411-1/22313192538517621622925430536847083112123143177200230230300400450700 6.811.016.032.664.090.0713264751708.01/2*1/4*1/21 / 213264882309.03/4*1/2*3/41*3/4*11-1/2*1*1-1/22*1-1/2*23*2*37131925385113192538517621622925430536847070831121231431771702302303004004507.510.015.028.041.082.01/2*1/4*1/2NEWAY trunnion mounted ball valve contains 3 main series: TB2 series for cast steel two-piece design, TB3 series for forged steel three-piece design and TTE series for top entry uni-body design, all designed conform to API 6D and fire safe test are satisfied to BS 6755 and API 6FA. They are available in size from 2to 48Wide range of body and trim material is available for service00temperature from -46C to 200C and pressure rating from ANSI class 150 to 1500 or for sour service to NACE Mr0175.For 6 inch and larger NEWAY Trunnion mounted ball valveswill be installed with a sealant injection fittings on both stemand seats. When the sealing materials (seat sealing or stemo-ring) are damaged or decomposed by fire or otheraccidental causes, leakage from the seat and stem can beprevented by injection of sealant into these fittings. Fitting isalso internally installed a second check valve to providesbackup sealing. Emergency sealant injection system Cavity Pressure ReliefEach ball seats shut off the line fluid independently on the upstream and downstream side, allowing double block o p e r a t i o n. W h e n t h e p r e s s u r e i s simultaneously applied to both sides of the ball in closed position, the valve bore and the body cavity will be isolated from each other, and the residue within the body cavity can be released through the drain plug.Double block and bleed Top flange Injection Closure Gland Body Ball SeatThe stem is made separately from the ball; The lover end of the stem is designed with an integral collar to be blowout-proof.Antistatic device is a standard feature of NEWAY ball valve . A spring-loaded pin assures the electrical continuity, between ball ,stem and body, so as to avoid sparks during turning of the stem to open and close the valve, which could be dangerous in caseof hazardous area installation.Super Fire safe designExternal leakage preventionLeakage from the valve stem area isprevented by double sealing with 2 O-rings and gland gasket. Leakagethrough the valve body joint is alsoblocked by double sealing with O-ringand body gasket. After a fire hasdeteriorated O-rings, gland gasket,body gasket and stem firesafe packingare the measure that prevents externalfluid leakage. When non-metal materials such as O-ring, seat insert and spacer aredecomposed or deteriorated by fire, theedge of the metal seat preloaded by theBall to shut off the line fluid to minimize internal leakage through the valve bore. Also the fire safe flexible graphite seat packing will be compressed by the seat spring to prevent fluid leakage Internal leakage preventionAnti Blow-out Stem Anti-static Device Top Flange Stem Stem fire safe packingGland O-ring Gland gasket Body Ball Anti-static spring Grounding plunger Drain plug Body Upstream seat Body cavity Closed ball Vent valve Downstream seat Body cavity Total spring force (Fs)Cavity pressure (Pc)Fig b. P*D1>FsP=Pc-Pl Cavity pressure (Pc)Total spring force (Fs)Fig a. P*D1<Fs P=Pc-Pl Stem Top Flange Gland Body Closure O-ring Ball Gland gasket Body gasket Stem firesafe packing Trunnion Mounted Ball ValveDesign FeatureTrunnion Mounted Ball Valve Design FeatureH L Dd W H L D d d mm L mm H mm W mm D mm L mm H mm W mm d mm 517610215220325430533738743843848976102152203254305337387438489540591203229394457533610686762864914101610671651932313293933934414815986436437082304004004601000*500*500*500*500*500*500*500304790161268467560766902113013001520234681012141618202224517610215220325430533738743848954059125121616523018178203229394457533610686762864914101610671651932313293934014414815986437087988632304004601000*500*500*500*500*500*500*500*500*500173350931662734755707789351190134615795176283165230383*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2022*20*2224*20*243*2*3WD mm L mm H mm W mm D mm L mm H mm W mm d mm 51761021522032543053373874384897610215220325430533738743848959135643255966078783888999110921194139717624727636336342654859864874081040075010001500*500*500*500*500*500*500*5004170122255440662010601440186024003240 600L B 234681012141618202451761021522032543053373874384895912351763683811922794601000529729235643559660787838889991109211941397217624727636336342654859864874081092040075010001500*500*500*500*500*500*500*500*500275080251.835060082011301550210028003626517676102381457192279460100083103--------------3*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2024*20*243*2*34*3*4W HL D d L H D d WTwo-piece,split body,cast steel,side entry design Full PortSizeinWeight Kg Reduced Port Size in Weight Kg DimensionsGear Operator Series TB2 Ball Valve Series TB2 Ball ValveTow-piece,split body,cast steel,side entry design Gear OperatorFull Port Size in Weight Kg Reduced Port Size in Weight Kg Dimensions 150L BWDdHWDdHLL22328201315652919810383733341426161127918363538724251221173231302230311Series TB3 Ball ValveIndex noPart12345678910111213141516171819Body Closure BallSeat Assembly( )Seat Insert Seat Ring StemTrunnion Alignment Pin ShimTrunnion Support Gasket Body Gasket Spacer GasketFiresafe Gasket Gland Cap Top Flange Thrust Washer BearingIndex noPartSeat Follower Vent Valve Drain Seat Spring Grounding Spring Grounding Plunger O-Ring O-Ring O-Ring Series TB3 Ball ValveD mmL mmH1mm2346810121416182022242651761021522032543053373884384895405916351782032293944575346106867628649149911067114320030031533540542746550662266673083389590011012616516520022026229334192435480518535265285285*300*300*300*500*600*600*600*600*600*800*80021.1132.0992190345495577859114414401918235228033200W mmH2mmSize inD mmL mmH1mmW mm3*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2022*18*2224*20*2426*22*2628*24*28d mm517610215220325430533738743843848954059176102152203254305337387438489540591635686203229394457534610686762864914991106711431245200300315335405427465506622666666730833895110126165170200220262293341392392435480518265285285*300*300*300*500*600*600*600*600*600*600*80026.4540102225373509730790109511522343206022152700H2mmWH 1H 2DdWLSeries TB3 Ball ValveSeries TB3 material specifications 123456789101112131415161718192021222324252627No. Part Standard Stainless Steel Sour Service Body Closure BallSeat Assembly Seat Insert Seat Ring Stem Trunnion Alignment Pin ShimTrunnion Support Gasket Body Gasket Spacer Gasket Firesafe Gasket Gland Cap Top Flange Thrust Washer Bearing Seat Follower Vent Valve Drain Seat Spring Grounding Spring Grounding Plunger O-Ring O-Ring ASTM A105ASTM A105ASTM A105/ENPAssembled By No.5&625% Glass-filled PTFE ASTM A105/ENP ASTM A105/ENP ASTM A182-F316ASTM A182-F316ASTM A216-WCB/ENP 316SS + Graphite 316SS + Graphite PTFE316SS + Graphite 316SS + Graphite ASTM A105ASTM A105316 + PTFE + MoS2316 + PTFE + MoS2ASTM A105/ENP Assembly S.S.Inconel X-750S.S.ASTM A182-F316NBR NBR ASTM A182-F316ASTM A182-F316ASTM A182-F316Assembled By No.5&625% Glass-filled PTFE ASTM A182-F316ASTM A182-F316ASTM A182-F316ASTM A182-F316ASTM A351-CF8M 316SS + Graphite 316SS + Graphite PTFE316SS + Graphite 316SS + Graphite ASTM A182-F316ASTM A182-F316316 + PTFE + MoS2316 + PTFE + MoS2ASTM A182-F316Assembly S.S.Inconel X-750S.S.ASTM A182-F316NBR NBR ASTM A105ASTM A105ASTM A105/ENPAssembled By No.5&625% Glass-filled PTFE ASTM A105/ENP ASTM A105/ENP ASTM A182-F316ASTM A182-F316ASTM A216-WCB/ENP 316SS + Graphite 316SS + Graphite PTFE316SS + Graphite 316SS + Graphite ASTM A105ASTM A105316 + PTFE + MoS2316 + PTFE + MoS2ASTM A105/ENP Assembly S.S.Inconel X-750S.S.ASTM A182-F316NBR NBR ASTM A350-LF2ASTM A350-LF2ASTM A350-LF2/ENPAssembled By No.5&625% Glass-filled PTFE ASTM A350-LF2/ENPASTM A350-LF2/ENP ASTM A182-F316ASTM A182-F316ASTM A352-LCB/ENP316SS + Graphite 316SS + Graphite PTFE316SS + Graphite 316SS + Graphite ASTM A350-LF2ASTM A350-LF2316 + PTFE + MoS2316 + PTFE + MoS2ASTM A350-LF2/ENP Assembly S.S.Inconel X-750S.S.ASTM A182-F316NBR NBR Low TemperatureServiceDimensionsClass 150LB Full PortSize inWeight KgClass 150LB Reduced portWeight KgGear OperatorThree-piece,split body,forged steel,side entry designD mmL mmH1mm234681012141618202224285176102152203254305337388438489540591686292356432559660787838889991109211941295139715492063153303454154274655196386837488549179581131291691481852262693003504024464925315564007501000*300*300*500*600*600*600*600*600*800*800*8003363.5117273.54527366251230153521352640337049206060W mmH2mmD mmL mmH1mmW mm3*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2022*18*2224*20*2428*24*3030*24*28d mm5176102152203254305337387438438489591591761021522032543053373874384895405916867373564325596607878388899911092119412951397164916512063153303454154274655196386836837489179171131291691481852262693003504024021165315314007501000*300*300*500*600*800*800*600*600*600*600*60046.59917630453690210901310164022702430344042504730H2mmH 1H 2LH 1H 2LD dWKgD mmL mmH1mm2346810121416182022242851761021522032543053373884384895405916862162833054045025696487628399169911093 11431347206315330345415427465519638683748854917958113129169148185226269300350402446492531556265400750*300*300*400*500*600*600*600*600*600*800*800311121137651775890013501715209022202890457545.68W mmH2mmD mmL mmH1mmW mm3*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2022*18*2224*20*2428*24*2830*24*30d mm5176102152203254305337387438438489591591761021522032543053373874384895405916867372833054045025696487628399199911093114313471397206315330345415427465519638683683748917917113129169148185226269300350402402446531531265400750*300*300*500*600*600*600*600*600*600*800*8003655103222381619830970153018302010222032003200H2mmWH 1H 2DdWLH 1H 2Series TB3 Ball ValveDimensionsClass 300LB Full PortSize inWeight KgClass 300LB Reduced PortSize inWeight Kg Gear OperatorDimensionsClass 600LB Full PortSize inWeight KgClass 600 LB Reduced PortSize inGear OperatorThree-piece,split body,forged steel,side entry designThree-piece,split body,forged steel,side entry design Series TB3 Ball ValveWLH 1H 2DdH 1H 2LDdW337302332322330174140826273181665562573325371412213813212810223534362843299391525Series TTE Ball Valve Series TTE Ball ValveWH 1H 2LDd H 1H 2DmmL mm2346810121416182024385176102152203254305337388438489591H2mmW mm701101101751952802853203404104455106404004007501000*300*300*500*600*600*600*600*600*600303880150248438601625123015352135264039602412923564325596607878388899911092119413971-1/2209195240280305400435440505590700775840H1mmD mmL mm2*1-1/2*23*2*34*3*46*4*68*6*810*8*1012*10*1214*12*1416*14*1618*16*1820*18*2024*20*24d mm3851761021522032543053373874384895176102152203254305337387438489591292356432559660787838889991109211941397H2mmW mm701101101751952802853203404104455104004007501000*300*300*500*600*600*600*600*60040549921230451090210901310164024303440209195240280305400435440505590700775H1mm12345678910111213141516171819202122232425262728293031No. Part Standard Stainless Steel Sour Service Body Closure BallSeat Assembly Seat Insert Seat Ring Spring Seat Stem Shim Gasket Gasket Gasket Gland Cap Top Flange Thrust Washer Shim Bearing Bearing Vent V alve DrainRetainer Ring Retainer Ring Retainer Ring Retainer Ring Seat Spring Grounding Spring Grounding Plunger O-Ring O-Ring O-Ring O-Ring ASTM A216-WCB ASTM A105ASTM A105/ENPAssembled By No.5&6Nylon 1010 + 5% MoS2ASTM A105/ENP ASTM A105/ENP ASTM A105/ENP ASTM A182-F316316SS + Graphite 316SS + Graphite 316SS + Graphite ASTM A105ASTM A105316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2Assembly S.S.PTFE PTFE PTFE PTFEInconel X-750S.S.ASTM A182-F316NBR NBR NBR NBR ASTM A351-CF8M ASTM A182-F316ASTM A182-F316Assembled By No.5&6Nylon 1010 + 5% MoS2ASTM A182-F316ASTM A182-F316ASTM A182-F316ASTM A182-F316316SS + Graphite 316SS + Graphite 316SS + Graphite ASTM A182-F316ASTM A182-F316316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2Assembly S.S.PTFE PTFE PTFE PTFEInconel X-750S.S.ASTM A182-F316NBR NBR NBR NBR ASTM A216-WCB ASTM A105ASTM A105/ENPAssembled By No.5&6Nylon 1010 + 5% MoS2ASTM A105/ENP ASTM A105/ENP ASTM A105/ENP ASTM A182-F316316SS + Graphite 316SS + Graphite 316SS + Graphite ASTM A105ASTM A105316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2Assembly S.S.PTFE PTFE PTFE PTFEInconel X-750S.S.ASTM A182-F316NBR NBR NBR NBR ASTM A352-LCB ASTM A350-LF2ASTM A350-LF2/ENPAssembled By No.5&6Nylon 1010 + 5% MoS2ASTM A350-LF2/ENP ASTM A350-LF2/ENP ASTM A350-LF2/ENP ASTM A182-F316316SS + Graphite 316SS + Graphite 316SS + Graphite ASTM A350-LF2ASTM A350-LF2316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2316 + PTFE + MoS2Assembly S.S.PTFE PTFE PTFE PTFEInconel X-750S.S.ASTM A182-F316NBR NBR NBR NBR Low TemperatureServiceSeries TTE material specifications Top entry, trun nion mounted designDimensionsGear OperatorClass 600LB Full PortSize inWeight KgClass 600LB Reduced PortSize inWeight KgSeries TTE Ball ValveSeries TTE Ball Valve。
硬密封球阀项目建议书规划设计 / 投资分析摘要说明—该硬密封球阀项目计划总投资5856.20万元,其中:固定资产投资5108.13万元,占项目总投资的87.23%;流动资金748.07万元,占项目总投资的12.77%。
达产年营业收入5845.00万元,总成本费用4395.78万元,税金及附加100.48万元,利润总额1449.22万元,利税总额1749.59万元,税后净利润1086.91万元,达产年纳税总额662.68万元;达产年投资利润率24.75%,投资利税率29.88%,投资回报率18.56%,全部投资回收期6.89年,提供就业职位86个。
严格遵守国家产业发展政策和地方产业发展规划的原则。
项目一定要遵循国家有关相关产业政策,深入进行市场调查,紧密跟踪项目产品市场走势,确保项目具有良好的经济效益和发展前景。
项目建设必须依法遵循国家的各项政策、法规和法令,必须完全符合国家产业发展政策、相关行业投资方向及发展规划的具体要求。
项目总论、项目建设背景及必要性分析、产业研究分析、项目投资建设方案、项目选址分析、项目工程设计、工艺概述、环境保护概况、项目安全保护、项目风险评估、项目节能概况、项目实施安排方案、投资方案说明、盈利能力分析、项目评价结论等。
第一章项目建设背景及必要性分析一、项目建设背景1、中国制造2025,是中国政府实施制造强国战略第一个十年的行动纲领。
《中国制造2025》提出,坚持“创新驱动、质量为先、绿色发展、结构优化、人才为本”的基本方针,坚持“市场主导、政府引导,立足当前、着眼长远,整体推进、重点突破,自主发展、开放合作”的基本原则,通过“三步走”实现制造强国的战略目标:第一步,到2025年迈入制造强国行列;第二步,到2035年中国制造业整体达到世界制造强国阵营中等水平;第三步,到新中国成立一百年时,综合实力进入世界制造强国前列。
“中国制造2025”要顺应“互联网+”的发展趋势,以信息化与工业化深度融合为主线。
进口阀门品牌有哪些? 进口阀门十大品牌告诉您进口阀门品牌有哪些?相对于国内,进口阀门品牌的技术更加成熟,也更加受消费者的信赖,但同时价格也偏高。
下面,世界工厂泵阀网为大家详细介绍进口阀门十大品牌,以供选择采购。
进口阀门品牌之所以价格高,主要是由于采用了上等原材料,比小计厂家贵出数倍。
1、FISHER 费希尔费希尔阀门根据不同要求分别采用美国ANSI/API、英国BS、日本JIS、德国DIN、国标GB等标准进行设计、制造与检验。
主要产品有纯碱专用阀、陶瓷球阀、胶泥阀、氧气专用阀、气动/电动调节阀、自力式调节阀、金属硬密封球阀、高温蝶阀、空分系统蝶阀、盘阀、金属硬密封蝶阀、浓硝酸专用阀、球阀、截止阀、止回阀、平板闸阀、电站阀以及非标特殊阀门。
2、Masoneilan 梅索尼兰在阀门控制领域,梅索尼兰公司创下了多项第一:最先开发了大大简化了阀门口径的设计概念; 最先开发了控制阀顶部导向和底部导向技术; 最先研制了第一台通用控制阀(Camflex); 最先发明了用于控制阀口径计算和设计过程中能可靠地预测其噪音的方法。
3、日本kitz北泽进口阀门日本kitz北泽阀门创业于1951年,至今已成为世界屈指可数的综合阀门厂之一。
公司不仅生产一般设备用阀门以及各种工业成套设备阀门,还生产各种自动操作、测试设备用阀门。
在北泽,从铸造、锻造加工到组装,都是在严格的质量管理下进行系列化的生产。
此外,在出厂时,产品均根据公司制定的“质量保证条例”进行严格检查,因此得到世界各地用户的好评。
4、德国HANK汉克进口阀德国HANK汉克阀门于1852年创建于门兴格拉德巴赫,汉克阀门是以生产高品质、先进的阀门、测量及控制系统而享誉全球的跨国性生产企业。
在全球几十个国家拥有子公司及分支机构。
主要产品有气动阀门、给排水阀门、液压球阀、低温阀门、高温高压阀门、进口蝶阀、进口旋塞阀、进口截止阀、液压球阀、进口针型阀、进口球阀等。
5、法国OTTO阀门法国OTTO奥托阀门是欧洲地区流体控制领域的主要生产和供应商之一,公司总部位于法国拉罗,公司致力于科研开发流体控制阀门,生产流体控制设备系统,在许多个国家均有生产阀门基地。
不锈钢耐高温球阀型号参数
不锈钢耐高温球阀是一种可以承受高温介质的阀门,常用于石化、化工、冶金等行业。
以下是一些常见的不锈钢耐高温球阀型号参数:
1. 型号:Q347F
公称压力(PN):1.6-4.0MPa
公称通径(DN):15-300mm
适用介质:水、蒸汽、油品、酸碱等
适用温度:-29℃~500℃
2. 型号:J41H
公称压力(PN):1.6-6.4MPa
公称通径(DN):15-200mm
适用介质:水、油、酸碱等
适用温度:-40℃~450℃
3. 型号:Q641F
公称压力(PN):1.6-6.4MPa
公称通径(DN):15-300mm
适用介质:水、蒸汽、油品、酸碱等
适用温度:-40℃~450℃
4. 型号:J61Y
公称压力(PN):4.0-32.0MPa
公称通径(DN):15-50mm
适用介质:水、油、酸碱、高温气体等
适用温度:-29℃~570℃
注意:以上信息仅供参考,实际使用请根据具体情况选型。
球阀压力等级JIS标准和型号
一、JIS 10K球阀
JIS 10K球阀是一种常见的球阀,其压力等级为10K,适用于各种流体管道系统。
以下是JIS 10K球阀的主要特点和型号:
1.主要特点
(1)结构简单:JIS 10K球阀的球体和阀座之间没有复杂的机械结构,使得其结构简单,易于维护和更换。
(2)密封性好:JIS 10K球阀采用金属材料制成,具有良好的密封性能,能够有效地防止流体泄漏。
(3)流量控制精确:球体的转动角度可以精确控制,从而实现对流量的精确调节。
(4)适用范围广:适用于各种流体管道系统,如气体、液体、蒸汽等。
2.型号说明
JIS 10K球阀的型号通常由以下几个部分组成:
(1)阀门类型代号:通常为“Q”表示球阀。
(2)连接形式代号:通常为“J”表示对接焊连接。
(3)压力等级代号:10K表示压力等级为10K。
(4)球体形式代号:通常为“D”表示浮动球体。
(5)阀座密封面材料代号:金属密封面用“H”表示。
二、JIS 20K球阀
JIS 20K球阀是一种高压球阀,其压力等级为20K,适用于高压流体管道系统。
以下是JIS 20K球阀的主要特点和型号:
3.主要特点
(1)耐高压性能好:由于JIS 20K球阀采用高强度材料制造,具有良好的耐高压性能,能够承受高压流体对阀门造成的冲击和压力。
(2)防爆性能强:由于其具有较好的密封性能和耐高压性能,因此可以有效地防止流体泄漏和爆炸事故的发生。
文件号: NWD 0406版本号: 2006BS系列电动固定球阀使用说明书受控本非受控本编制日期 .审核日期 .批准日期 .苏州纽威阀门有限公司NEWAY VALVE(SUZHOU)CO., LTD地址:中国江苏省苏州新区湘江路999号,215129电话:0086-512-6665 1365传真:0086-512-6665 1360E-mail:***************.cnWEB: 文件修改记录版本号修改页/节修改说明实施日期更改单号2006 新版 2006-3-17目录1.前言 (3)2. 欧共体关于承压设备和防爆指令对健康和安全的基本要求 (3)3. 用途和技术性能 (4)4. 阀门结构 (5)5. 运输和保管 (8)6. 安装 (8)7. 移动 (9)8. 拆卸程序 (9)9. 重装程序 (10)10.阀门操作和维护 (12)11.电动执行器的使用说明 (14)12.故障及维修 (16)13.质量保证及服务 (17)1.前言1.1 感谢您选择纽威阀门。
作为一种承压设备,当阀门用于输送流体及易燃易爆气体时,由于泄露或使用不当往往存在一些安全隐患,从安全角度考虑,用户使用前,应仔细阅读本说明书,了解纽威在设计和制造过程中所采取的安全措施,以防患于未然。
2. 欧共体关于承压设备和防爆指令对健康和安全的基本要求2.1 纽威的设计理念—球阀作为一种标准产品来设计,由于它的范围较广所以并不考虑每一个细节的工作条件。
—球阀设计参照API 6D,阀门强度参照ASME B16.34 压力—温度额定值。
—阀门密封材料应根据介质对材料的抗腐蚀性和耐磨损的要求而选择,参照API 6D。
—阀门设计时应有防静电装置及防火结构,放火实验设备符合API 607及API 6FA 规范,并已通过英国的劳氏船级社认证。
—阀门不含轻金属(例如镁),各零部件通过相互接触形成导电通路,通过管道流向大地,以防止静电积累。
—阀门根据它的型号、扭矩、及操作要求等,配置合适的电动驱动装置。
不锈钢焊接球阀的规格型号不锈钢焊接球阀是一种常用的流体控制阀门,广泛应用于石油、化工、天然气、冶金、电力等领域。
它具有结构简单、操作方便、耐腐蚀、密封性能好等特点,被广大用户所认可和使用。
下面将介绍一些常见的不锈钢焊接球阀的规格型号。
1. JIS 10K不锈钢焊接球阀JIS 10K不锈钢焊接球阀是一种符合日本工业标准(JIS)的球阀,适用于10K级别的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
2. DIN不锈钢焊接球阀DIN不锈钢焊接球阀是符合德国工业标准(DIN)的球阀,适用于DIN标准的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
3. ANSI不锈钢焊接球阀ANSI不锈钢焊接球阀是符合美国国家标准学会(ANSI)的球阀,适用于ANSI标准的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
4. GB不锈钢焊接球阀GB不锈钢焊接球阀是符合中国国家标准(GB)的球阀,适用于国内标准的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
5. API不锈钢焊接球阀API不锈钢焊接球阀是符合美国石油学会(API)的球阀,适用于API标准的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
6. BS不锈钢焊接球阀BS不锈钢焊接球阀是符合英国标准(BS)的球阀,适用于BS标准的工作压力。
其主要特点包括阀门材质为不锈钢、焊接方式为对焊、流体控制方式为全通、流通方向为双向、阀盖形式为标准盖、密封结构为球阀、阀体材质为不锈钢等。
高压金属硬密封固定球球阀密封性研究发布时间:2021-11-11T07:29:34.007Z 来源:《中国科技人才》2021年第22期作者:任飞杨雄飞张鹏杨勇[导读] 高压金属硬密封固定球球阀对密封性具有严格要求,在球阀应用前需要做好密封性分析工作,确保球阀的密封效果。
基于此,本文将从模型简化、边界条件、网格无关性验证、泄漏分析、响应面分析、优化分析六个方面对固定球球阀密封性进行研究,使球阀能够更好地应对压力环境,降低泄漏问题的影响。
良工阀门集团有限公司浙江温州 325000摘要:高压金属硬密封固定球球阀对密封性具有严格要求,在球阀应用前需要做好密封性分析工作,确保球阀的密封效果。
基于此,本文将从模型简化、边界条件、网格无关性验证、泄漏分析、响应面分析、优化分析六个方面对固定球球阀密封性进行研究,使球阀能够更好地应对压力环境,降低泄漏问题的影响。
关键词:固定球球阀;硬密封;边界条件;泄漏分析引言:球阀操作简单、易于控制的特点,需要具有完善的结构设计,对流体实现有效的密封,使其能够稳定地工作。
球阀通常应用于化工生产环境,因而对密封性具有较高的要求,否则将会对身生产的安全性造成影响。
为此,需要对球阀密封效果进行分析,使球阀的结构更加的完善,进而增强球阀的密封性。
1高压金属硬密封固定球球阀密封原理硬密封固定球球阀需要具有良好的密封性,对阀体泄漏问题进行控制,提高球阀的防漏能力。
球阀泄漏主要由塑性形变现象引起,一旦阀体发生这种形变变化,将会影响接触面之间的闭合作用,导致接触面无法紧密接触,进而导致泄漏现象发生。
阀体、阀座、阀杆等均可发生泄漏问题,需要从密封原理上解决球阀泄漏问题,使球阀结构得到有效地优化。
在球阀内部,主要通过密封环、O型圈对流体进行阻断,当阀门处于闭合状态时,内部压力越大,密封处的闭合效果就会越紧,形成良好的密封作用。
在球阀阀座上装有弹簧,可以对流体的流通产生作用力,受力主要为弹簧受力F和流体压力P。
Installation and Operation Manual20K Ball ValvesParker HannifinParker Hannifin (IPDE)Riverside Road, Barnstaple, Devon, EX31 1NP United KingdomTelephone: (01271) 313131E-mail:*****************************.comIDENTIFICATION OF HAZARDSNEVER adjust valves under pressure.NEVER slacken or remove any valve parts under pressure.NEVER use any mechanical aids i.e. wrenches, extensions to operate handles.NEVER carry valves by the handle.NEVER obscure valve body marking.NEVER remove end connectors.INSTALLATIONWear suitable PPE before installation and follow appropriate site safety procedures.Before installation, ensure that all valves are in the closed position.Phastite: Assembly instructions can be found in Catalogue 4235-PH & BULLETIN 5909Cone and Thread: Assembly instructions and Torques can be found in Catalogue 02-0124SE MPI: Assembly instructions can be found in Catalogue 4234-MACare should be taken to ensure that the end connector (9) is firmly held by an appropriate spanner / wrench (size varies depending on size of valve) to prevent any movement when assembling or disassembling connections.(See Catalogue 4190-HH/20K for full product offering)HANDLING AND STORAGEHandlingDo not lift or carry by the operating handles, as this may cause damage.StorageThere is no specified shelf-life.Boxed products should be stored in a covered area, preferably indoors, and away from excessive moisture, heat, or airborne contaminants.The use of desiccant or corrosion inhibitors is not required during normal storage periods.Installation and Operation Manual 20K Ball ValvesOPERATIONBall Valve:To close: Operate the handle (6) until it is at 90° from the valve body centreline.To open: Operate the handle (6) until it is in line with the centreline of the body and reaches the mechanical stop (3).Movement is limited to 90° by a mechanical stop.Ball valves should always be fully open or fully closed. Do not leave in a mid-position.MAINTENANCEParker 20K Ball Valves are supplied ready for service at their rated design pressure and should not normally require adjustment.Gland adjustment becomes necessary when the valve is visibly leaking via the gland adjuster (11).20K Ball Valve Gland Adjustment.CAUTION: Adjustment of the gland must be carried out at zero pressure1. Fully open the valve by operating the handle (6) until it is in line with the centreline of thebody.2. Unscrew Grub Screw (5) on handle (6) and remove handle from stem.3. Unscrew Socket Head Cap Screw (3) from Tru-Loc Plate and remove Tru-Loc Mechanism(4).4. Tighten Gland Nut (11) to 45 Nm5. Re-fit Tru-Loc plates (4) and secure in position with Socket Head Cap Screw (3) to 7.9 Nm.6. Re-fit handle (6) onto stem and secure into position with Grub Screw (5) to 9 Nm.1. BODY2. VALVE CONNECTIONS3. M6 SOCKET HEAD CAP SCREW4. TRU-LOC LOCKING MECHANISM5. M8 GRUB SCREW6. HANDLE7. HANDLE SLEEVE8. PANEL MTG. HOLE 9. END CONNECTOR 10. BRACKET MOUNTING HOLES11. GLAND ADJUSTER*HANDLE SHOWN AS SECTIONAL VIEW FOR CLARITYInstallation and Operation Manual20K Ball ValvesFURTHER INFORMATIONBall valve maximum Cv Value is 1.56 (Dependant on fitting size).For Panel Mounting of the 20K Ball Valve please follow the below:20K Needle Valve Panel Mounting.1.Unscrew Grub Screw (5) on handle (6) and remove handle from stem.2.Unscrew Socket Head Cap Screw (3) from Tru-Loc Plate and remove Tru-Loc Mechanism(4).3.Position valve body in panel and fasten into position with an M6 Socket Head Cap Screw(See Bolt Length note below) using mounting hole (8).4.Re-fit Tru-Loc plates (4) and secure in position with M6 Socket Head Cap Screw (3) Length20mm to 7.9 Nm.5.Re-fit handle (6) on to stem and secure into position with Grub Screw (5) to 9 Nm.20K Ball ValvesWARNING - USER RESPONSIBILITYFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise.The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyse all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalogue and in any other materials provided from Parker or its subsidiaries or authorized distributors.To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems.。
15球阀规格型号球阀是一种常用的流体控制阀门,广泛应用于石油、化工、冶金、电力等行业。
15球阀规格型号为15QF-25C,下面将对其进行详细介绍。
15QF-25C球阀的主要特点是结构简单、体积小、重量轻。
它由阀体、阀盖、阀杆、阀球、密封圈等部件组成。
阀体和阀盖采用铸铁材质,具有良好的耐腐蚀性和耐高温性能。
阀杆和阀球采用不锈钢材质,具有较强的耐腐蚀性和抗压能力。
密封圈采用聚四氟乙烯材质,具有良好的密封性能。
15QF-25C球阀的工作原理是通过旋转阀杆,使阀球转动,从而实现阀门的开关控制。
当阀球与阀座接触时,阀门处于关闭状态,阻止流体通过。
当阀球转动到与阀座脱离时,阀门处于开启状态,允许流体通过。
通过调节阀杆的旋转角度,可以精确控制阀门的开度,从而实现对流体的流量和压力的调节。
15QF-25C球阀的适用介质包括水、油、气体等非腐蚀性介质。
其额定压力为1.6MPa,适用温度范围为-20℃至150℃。
球阀具有阀门启闭快、流体阻力小、密封性能好等优点,广泛应用于工业管道系统中。
15QF-25C球阀的安装和维护相对简便。
在安装过程中,需注意阀门的进口和出口方向,确保阀门的正常工作。
在使用过程中,应定期检查阀杆和阀球的磨损情况,如有磨损应及时更换。
同时,还需定期对阀门进行润滑保养,以确保阀门的灵活性和密封性。
15QF-25C球阀是一种结构简单、体积小、重量轻的流体控制阀门。
它具有良好的耐腐蚀性和耐高温性能,适用于水、油、气体等非腐蚀性介质的管道系统。
在安装和维护方面相对简便,使用寿命长。
该型号的球阀在工业领域中有着广泛的应用前景。
硬密封球阀的结构和工作原理有什么特点?硬密封球阀的结构硬密封球阀是一种球体在球阀体内旋转实现开关的阀门,主要由以下部分组成:阀体硬密封球阀的阀体通常由铸造或锻造形成,这种阀体材料可以适应高温、高压及强腐蚀等恶劣工况。
阀体的内外表面通常都在进行喷涂或贴附防腐层以防止腐蚀。
球体硬密封球阀的球体是球阀的关键部分,通常由球体、阀芯和密封套组成。
球体外表面进行喷涂特殊的涂层,以增强耐磨性和耐腐蚀性,保持阀门的耐用性。
阀杆阀杆与球体相连,用于转动球体完成流体的开关。
阀杆在阀芯处与球体连接,同时在开关过程中也要承受球体的扭转力矩和流体的压力。
密封硬密封球阀的密封部分通常采用双向密封,包括阀杆端部的密封、球体与阀座的密封、以及球体周围的密封结构。
密封材料通常由不锈钢等高强度合金材料制成,具有较长的使用寿命。
硬密封球阀的工作原理硬密封球阀可以实现开关和调节流体的功能,它的主要工作原理是通过球体在球阀体内旋转来达到开关或调节流量的目的。
开关功能当流体进入阀门的一侧时,阀体内的球体会旋转,使口径与进口管道对齐,使流体通过;当需要关闭阀门时,球体再次旋转,使口径与球阀体对齐并切断流体的通道。
调节流量功能在球体旋转时,可以通过控制球体的旋转速度来调节流量,使流体在不同程度上通过球阀门的通道,实现流量调节。
硬密封球阀的特点硬密封球阀具有以下特点:1. 耐高温、高压、强腐蚀硬密封球阀的球体和阀座使用特殊材料,具有良好的耐高温、高压、强腐蚀的性能,能够适应各种恶劣的工况。
2. 密封性良好硬密封球阀采用双向密封结构,密封性良好,可以有效避免流体泄漏的问题。
3. 具有良好的调节性能硬密封球阀可以通过控制球体的旋转速度来实现流量的调节,其调节性能优良。
4. 结构简单、重量轻硬密封球阀的结构简单,重量轻,易于安装和维护,可以大大降低维护成本。
总之,硬密封球阀具有很多优点,它是众多工业阀门中的重要类型,广泛应用于石油、化工、电力、冶金、轻工等行业中的流体控制系统中。