高压调压阀使用说明

Doc. no.XL*****-OMI0010-EHigh Vacuum L Type ValveXLG SeriesThank you for purchasing this SMC product.Be sure to read this Operation Manual carefully and understand its contents before operating this product to ensure the safety of the operator and this product.Please refer to the drawing and other informative documents for the construction and specifications of this product.Further, ensure your operating environment satisfies the requirements specified for the product.Keep this Operation Manual available whenever necessary.Safety Instructions - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 1. Product Specific Precautions 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4(Precautions on Design, Selection, Mounting, Piping, Wiring, Maintenance) 2. Product Specific Precautions 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6(Maintenance parts)3. Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - 84. Construction and Outer dimensions - - - - - - - - - - - - -- - - -- - - - - - - - - - - - 105. Period and scope of warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - 126. Parts replacement procedure - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1), and other safety regulations.*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems ISO 4413: Hydraulic fluid power -- General rules relating to systemsIEC 60204-1: Safety of machinery -- Electrical equipment of machines (Part 1: General requirements) ISO 10218-1992: Manipulating industrial robots -- SafetyCautionCautionindicates a hazard with a low level of risk which, if not avoided, could resultin minor or moderate injury.Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. DangerDanger indicates a hazard with a high level of risk which, if not avoided, will resultin death or serious injury.Warning 1. The compatibility of the product is the responsibility of the person who designs theequipment or decides its specifications.Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results.The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product.This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.2. Only personnel with appropriate training should operate machinery and equipment.The product specified here may become unsafe if handled incorrectly.The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.1.The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed.2.When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.3.Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions.1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.3. An application which could have negative effects on people, property, or animals requiring special safety analysis.4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation.Caution1.The product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries.If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.If anything is unclear, contact your nearest sales branch.Limited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”.Read and accept them before using the product.Limited warranty and Disclaimer1.The warranty period of the product is 1 year in service or 1.5 years after the product isdelivered,whichever is first.*2)Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.2.For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided.This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.3.Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products.*2) Vacuum pads are excluded from this 1 year warranty.A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.Also, even within the warranty period, the wear of a product due to the use of the vacuum pad orfailure due to the deterioration of rubber material are not covered by the limited warranty. Compliance Requirements1.The use of SMC products with production equipment for the manufacture of weapons of mass destruction(WMD) or any other weapon is strictly prohibited.2.The exports of SMC products or technology from one country to another are govemed by the relevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules goveming that export are known andfollowed.Warning●All models1. The material of the body and bonnet is A6063, and other metal components of the vacuumpart are made of SUS304. The sealing material of the vacuum part is FKM as standard, but this can be changed to other materials (refer to “How to Order”). Confirm whether the fluid to be used is compatible with the materials before use.Grease for vacuum is applied to the sliding part of the vacuum (Fluorine grease: Y-VAC2).2. Select materials for the pilot pressure piping and fittings whose heat resistance is suitable forthe applicable operating temperature.●Models with auto switch1. Keep the temperature of the switch below 60o C●With heater (thermistor)1. When using a model with a heater, a mechanism to prevent overheating should beinstalled.SelectionCaution●All models1. When controlling valve responsiveness, take note of the size and length of piping, as wellas the flow rate characteristics of the actuating solenoid valve.2. Keep the pilot pressure within the specified range.The specified range of XLG-16, XLG-25 and XLG-40 is from 0.3MPa to 0.5MPa, and that is for XLG-50, XLG-63, XLG-80, XLG-100 and XLG-160 is from 0.4MPa to 0.5MPa.3. Keep within the specified range of the pilot pressure.●High temperature type1. If using gases that cause a large amount of deposits, heat the valve body to prevent depositsin the valve.Mounting● All models1. In high humidity environments, keep the valve packed until the time of installation.2. For models with switches, secure the lead wires so that they have sufficient slack, withoutany unreasonable force applied to them.3. Perform piping so that excessive force is not applied to the flange sections. When there isvibration from heavy objects or attachments, etc., fix piping so that vibration will not apply torque directly to the flange section.4. Vibration resistance allows for normal operation of up to 30 m/s2 (45 to 250Hz), butcontinuous vibration may cause a decline in durability.Arrange piping to avoid excessive vibration or impacts.●High temperature type (temperature specification / H0 H4 H5)1. In models with a heater (thermistor), take care not to damage the insulation components of thelead wires and connector section.2. The set temperature for models with a heater should be established without any drafts or heatinsulation. It will change depending on conditions such as heat insulation measures and the heating of other piping. Fine adjustment is not possible.3. When installing heater accessories or mounting a heater, check insulation resistance at the actual operating temperature. A current leakage breaker or fuse should be installed.4. If the valve is to be insulated, only the body should be insulated, excluding the bonnet part.5. In models with a heater, when the heater is in operation, the entire valve becomes hot.Be careful not to touch it with bare hands, as burns will result.1. Before mounting, clean the surface of the flange seal and the O-ring with ethanol, etc.2. There is an indentation of 0.1 to 0.2mm in order to protect the flange seal surface, and it should be handled so that the seal surface is not damaged in any way.If the fluid or reaction product (deposit) may cause the valve to become unsafe, the valve should be disassembled, cleaned and re-assembled by an operator who has sufficient knowledge and experience (e.g. a specialist).1. When removing deposits from the valve, take care not to damage any part of it.2. Replace the bonnet assembly when the valve is approaching the end of its service life.* For details regarding endurance cycles, please reference Section 5 of this Operation manual titled Period and scope of warranty . (pages 12)3. If damage is suspected prior to the end of the service life, perform early maintenance.4. SMC specified parts should be used for service. Refer to the Construction / Maintenanceparts table.5. When removing the valve seal and external seal, take care not to damage the sealingsurfaces. When installing the valve seal and external seal, be sure that the O-ring is not twisted. (Refer to Section 6 Parts Replacement Procedure (pages 13 to 15) for details.) WarningSMC specified parts should be used for service.Refer to the construction drawing.1. Replace the bonnet assembly when changing the sealant material. Due to the differentmaterials used, changing only the seal may prove inadequate.Bonnet assembly (Construction part no.) 1Temperature SpecificationsValve size16 25 40 50For generalenvironments XLG16-30-1 XLG25-30-1 XLG40-30-1 XLG50-30-1-1 For hightemperature XLG16-30-1H XLG25-30-1H XLG40-30-1H XLG50-30-1H-1TemperatureSpecificationsValve size63 80 100 160For generalenvironments XLG63-30-1-1 XLG80-30-1-1 XLG100-30-1-1 XLG160-30-1-1 For hightemperature XLG63-30-1H-1 XLG80-30-1H-1 XLG100-30-1H-1 XLG160-30-1H-1 Note1) The magnet for auto switch is not provided. When the magnet for auto switch is necessary, add “-M9//” at the suffix of the part number.Note2) List the optional sealant material symbol after the model number, except for the standard sealant material (FKM: compound No. 1349-80).Note3) The bonnet assembly includes valve seals.External seal / Valve sealDescription ConstructionNo. MaterialValve size16 25 40 50External seal(3) Standard XLF16-6 XLF25-6 AS568-035V AS568-039V Special- - AS568-035 ** AS568-039 **Valve seal (2) Standard B2401-V15V B2401-V24V B2401-P42V AS568-227V Special B2401-V15 ** B2401-V24 ** B2401-P42 ** AS568-227 **Description ConstructionNo. MaterialValve size63 80 100 160External seal(3) Standard AS568-043V AS568-045V AS568-050V AS568-167V Special AS568-043 **AS568-045 ** AS568-050 ** AS568-167 **Valve seal (2) Standard AS568-233V B2401-V85V AS568-349V B2401-G155V Special AS568-233 ** B2401-V85 ** AS568-349 ** B2401-G155 **Note1) List the optional sealant material symbol after the model number, except for the standard sealant material (FKM: compound no. 1349-80).Note2) Refer to the Construction of each series for the construction numbers.Note3) We do not guarantee the quality if the seal material is changed by customer.Note1) Due to the different materials used, changing only the seal may prove inadequate.Barrel Perfluoro R is a registered trademark of MATSUMURA OIL Co.,Ltd.Kalrez R is a registered trademark of E. I. du Pont de Nemours and Company.Chemraz R is a registered trademark of Greene, Tweed & Co.,ULTIC ARMOR R is a registered trademark of NIPPON VALQUA INDUSTRIES, LTD.3-1. Vale specificationsNote1) Conductance is “molecular flow” measured with an elbow pipe which has the samedimension as each applicable flange.Note2) The seal sliding part for vacuum uses vacuum grease (Y-VAC2). Note3) For one cycle of cylinder.ModelXLG-16 XLG-25 XLG-40 XLG-50-1 XLG-63-1 XLG-80-1 XLG-100-1 XLG-160-1 Flange (valve) size 16 25 40 50 63 80 100 160 Actuating type Double acting / pressurized to open/close FluidVacuum of inert gas Operating temperature oC 5 to 60 (5 to 150 for high temperature type) Operating pressure Pa(abs) Atmospheric pressure to 1 x 10-5 Conductance l/s Note 1 5 14 45 80 160 200 300 800LeakagePam 3/s Internal 1.3 x 10-10 for the standard material (FKM)at ambient temperature, excluding gas permeation External1.3 x 10-10for the standard material (FKM)at ambient temperature, excluding gas permeation Flange type KF(NW) KF(NW),K(DN) Main materialBody : Aluminum alloy, critical part : SUS304, FKM (standard seal material) Note 2 Surface treatment for body Outside: hard anodized Inside: basis material Pilot pressure MPa(G) 0.3 to 0.6 0.4 to 0.6 Air consumptioncm3 Note 3 0.5MPa 38 91 430 280 500 1000 2300 3700 Port sizeM5 Rc 1/8 Weight kg 0.280.461.11.42.34.17.614.93-2. Heater specificationsItem XL□-25 XL□-40 XL□-50 XL□-63 Rated voltage of the heater 90 to 240 ACVS y m b o l H4Heater assembly number - XLA25-60S-1 XLA25-60S-1 XLA25-60S-2 No. of heater assemblies - 1 pc. 1 pc. 1 pc.Initial power /Powerconsumption (W)100 VAC - 200/40 200/50 400/100200 VAC - 800/40 800/50 800/100H5Heater assembly number XLA25-60S-1 XLA25-60S-2 XLA25-60S-2 XLA25-60S-3 No. of heater assemblies 1 pc. 1 pc. 1 pc. 1 pc.Initial power /Powerconsumption (W)100 VAC 200/40 400/70 400/80 600/130200 VAC 800/40 1600/80 1600/80 2400/130Item XL□-80 XL□-100 XL□-160 Rated voltage of the heater 90 to 240 ACVS y m b o lH4Heater assembly number XLA25-60S-3 XLA25-60S-2 XLA25-60S-2 No. of heater assemblies 1 pc. 2 pcs. 3 pcs.Initial power/Powerconsumption (W)100 VAC 600/150 800/220 1200/350200 VAC 2400/150 3200/220 4800/350H5Heater assembly number XLA25-60S-2 XLA25-60S-2 XLA25-60S-2 No. of heater assemblies 2 pcs. 3 pcs. 4 pcs.Initial power/Powerconsumption (W)100 VAC 800/180 1200/300 1600/400200 VAC 3200/180 4800/300 6400/400 Note 1) Initial power and power consumption are nominal values.Note 2) Heaters are not available for the size 16 models.The heaters are PTC thermistor type design. Thesethermistors self regulate their temperature byswitching the resistance at certain criticaltemperatures, so a separate temperature controller isunnecessary.If the temperature of the PTC heaters fitted exceeds200o C, then it may fail. The maximum operatingtemperature for the valve is 150o C. If the heatertemperature is over 200o C or valve temperature isover 150o C, please use thermostat to control theheaters to prevent overheating.With PTC type heaters, there is an initial surge ofcurrent (inrush current) after the power is supplied. These inrush current will reduce overtime. If multiple heater assemblies are used, the inrush current to the heaters will be magnified and care should be taken. When multiple heater assemblies or valves are used, do not apply power to the heater assemblies simultaneously. Keep approximately 30 seconds between applications of power toeach heater assembly. This will allow for incremental spacing to prevent harmful large initial surge.4.4-1. Size 16, 25 and 40Model A B C D E Fn G H J XLG-16 40 110 38 1 - 30 17 40 26 XLG-25 50 120 48 1 12 40 26 39 27.5 XLG-40651716621155416336AABφF nCDC EE (KF F l a n g e )Unit: mmHeater (option)4-2．Size 50,63,80,100,160ModelAB C D E Fn Fd G H J K XLG-50-1 70 183 80 31 10.5 75 - 52 77 29 10.5 XLG-63-1 88 209 100 39 11 87 95 70 76.5 36 9 XLG-80-1 90 250 117 45.5 11 114 110 83 105 44 9 XLG-100-1 108 270.5 154 55 11 134 130 102 92 58 9 XLG-160-1 13833920065111901801531246212.5AABφF d(K F l a n g e )φF n(K F F l a n g e )Unit: mmThe warranty period is 3 million cycles (for size 16, 25 and 40), 2 million cycles (for size 50, 63 and 80) or 1 million cycles (for size 100 and 160) (under SMC endurance test conditions), 18 months after delivery or 12 months in service, whichever comes first.Note) The endurance will depend on the operating conditions (such as if the flow rate is large). If the valve has been used outside of the specifications, or if a failure occurs as a result of mounting onto a machine or replacement of an assembly, O-ring etc. by the user, the guarantee cannot be applied.For any failure reported within the warranty period which is clearly our responsibility, the whole valve will be replaced. This guarantee does not apply to any damage incurred due to the failure of the valve.(with the circuit shown on the right)The valve was opened and closed in an internalvacuum state at an ordinary (room)temperature and checked for internal and externalleakage and operation.It was confirmed that XLG-16, XLG-25, XLG-40satisfied the valve specification up to 3 millioncycles,XLG-50, XLG-63, XLG-80 satisfied it up to 2million cycles, XLG-100 and XLG-160 satisfied it up to1 million cycles.The test was performed with FKM, the standardsealant material.6-1. PrecautionsBe sure to follow [1. Precautions 1] when disassembling the product for maintenance. Along with the precautions above, comply with the following precautions too.Warning•If it is expected that product materials may get stuck to the product, ensure safety isassured before handling. It is recommended to wear gloves and a mask.•Pay attention to the handling of components according to the procedure in the next itemonwards. Do not apply excessive force or impact. This will not only damage the productbut also decrease its performance and life expectancy.•It is not possible to disassemble the bonnet assembly of this product. If the componentsand assembly are damaged, or damage is expected, exchange the bonnet assemblyitself.•Do not disassemble the parts that are not explained in this operation manual. Theperformance and life may decrease. Also, it may cause danger.Step 5 ①② ③ ④ Size50,63,80,100 and 160 O-ringclothdipped intoethanol, and insert the O-ring groove. Push numerical ordersocket head cap screws gradually in numerical order. sizes larger than 50, pay position of the hexagon socket which should be mounted outermost should be Wipe any dust O-ring surface clean cloth TM) dippedStep 5 ①② ③ ④ Size 50,63,80,100,160Wipe any dust off the O-ring surface and clean cloth (Bemcot Tighten the socket head cap screws in numerical order. First tighten them evenly by hand until the O-ring is compressed, and then apply extra tightening overall to complete.socket head cap screws gradually in numerical order. sizes larger than 50, pay position of the hexagon socket which should be removed. Those mounted outermost should be removed.ＣConstruction ooＤSafety Instructions PQＥLimited warranty and Disclaimer SR1st Printing :JP 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362© 2012 SMC Corporation All Rights Reserved。

高压阀正确使用方法高压阀是一种重要的工业设备，用于调控和控制流体的流量和压力。

正确使用高压阀可以确保系统的安全运行，提高工作效率。

本文将介绍高压阀的正确使用方法，以帮助读者更好地理解和应用该设备。

在使用高压阀之前，需要对其进行检查和维护。

检查高压阀的外观是否完好，是否有泄漏或损坏的迹象。

同时，还需要检查阀门的密封性能，确保阀门能够正常关闭和打开。

如果发现任何问题，应及时进行修理或更换。

正确安装高压阀也是非常重要的。

首先，根据工作环境和要求选择合适的高压阀型号和材料。

然后，根据阀门的尺寸和连接方式，选择合适的管道和法兰连接。

在安装过程中，应确保阀门与管道连接紧密，没有松动或漏气的现象。

在实际操作中，应注意以下几点。

首先，正确操作高压阀的手柄或控制装置。

手柄一般有开和关的标识，根据需要选择合适的操作方式。

同时，要注意操作力度，避免过大或过小的力量对阀门造成损坏。

在使用电动或液压控制装置时，应按照设备说明书进行正确操作。

要根据实际需要调整高压阀的流量和压力。

对于流量的调节，可以通过手柄或控制装置上的开度调节阀门的通道大小。

对于压力的调节，可以通过控制装置上的压力调节器来实现。

在调节过程中，应注意逐步进行，避免突然调节造成系统的不稳定。

要定期检查和维护高压阀。

定期检查阀门的密封性能和工作状态，如果发现问题，应及时处理。

同时，要定期清洗阀门和通道，防止杂质的堆积和堵塞。

对于长时间不使用的高压阀，应进行防腐处理，避免生锈和损坏。

要注意高压阀的安全使用。

在操作高压阀之前，要确保系统处于关闭状态，并采取相应的安全措施，如戴好防护眼镜和手套。

在操作过程中，要注意阀门和管道的压力和温度，避免发生意外事故。

同时，要遵守相关的安全规定和操作规程，确保自己和他人的安全。

高压阀的正确使用方法包括检查和维护、安装、操作调节、定期检查和维护以及安全使用。

通过正确使用高压阀，可以确保系统的安全运行，提高工作效率。

希望本文的介绍能够帮助读者更好地理解和应用高压阀。

高压阀组安全操作规程模版一、总则1.1 本规程适用于高压阀组的安全操作。

1.2 操作人员应按照本规程的要求进行操作，确保工作安全。

1.3 操作人员应具备相应的资质和培训证书，且熟悉高压阀组的结构和原理。

二、操作前准备2.1 检查工作场所的环境是否符合安全要求，确保无明火和易燃物。

2.2 检查高压阀组的工作状况，确认其无异常。

2.3 穿戴必要的个人防护装备，如安全帽、护目镜、防护手套等。

三、操作步骤3.1 在操作前，确保高压阀组的主要阀门处于关闭状态，并进行标识。

3.2 根据工作需要，调整高压阀组的操作参数，如压力、温度等。

3.3 打开高压阀组的供气、供液或供气体源，确保供应通畅。

3.4 缓慢打开高压阀组的主要阀门，同时观察压力表和流量表的变化情况。

3.5 在操作过程中，严禁将手指、手臂等部位伸入到高压阀组的运动范围内。

3.6 定期检查高压阀组的工作状况，如有异常应及时报修或更换。

四、操作注意事项4.1 操作人员应遵守操作规程，严禁违章作业。

4.2 操作人员应保持注意力集中，不得在操作过程中分心或嬉戏。

4.3 操作人员应严格按照标识操作高压阀组，不得私自篡改、关闭或打开阀门。

4.4 在操作高压阀组时，应严禁使用力过大的工具，以免损坏设备。

4.5 在操作过程中，如发现任何异常情况，应立即停止操作并向上级报告。

五、事故处理5.1 发生事故后，操作人员应立即停止操作，并采取紧急措施，如切断气源或电源等。

5.2 操作人员应立即向上级汇报事故情况，并配合进行事故调查。

5.3 在事故处理过程中，应注意保护现场，防止次生事故的发生。

六、操作人员的权利和义务6.1 操作人员有权拒绝执行违章指令，如有违章操作应向上级报告。

6.2 操作人员有义务对自己的操作行为负责，并保护好高压阀组设备的完好性。

七、附则7.1 本规程自颁布之日起施行，如有需要，可根据实际情况进行修改。

高压调压阀使用说明高压调压阀（HighPressureRegulator，HPR）是一种可控制系统中的压力的重要仪器控件。

它使系统中的压力能够被精确控制，达到特定的设定值，以满足工作要求。

高压调压阀的原理是将机械式的压力变换器和电子式的压力变换器相结合，其中机械式的变换器由调节阀提供阀口压力，而电子式变换器由电磁控制阀、电容控制阀等控制元件控制阀口压力。

通过控制阀口压力，实现对高压系统中压力的控制。

高压调压阀的应用非常广泛，主要用于高压气体或液体系统的控制，可以调节系统的压力以满足特定的工作要求，以达到节能减排的目的。

使用高压调压阀时，应正确配置、正确安装，确保阀门的正常工作。

一般来说，应注意以下几点：1.装高压调压阀时，应充分考虑管路的位置，以及压力的最大可能值，确保系统的安全运行。

2.压调压阀的法兰安装应符合管路位置和管路直径要求，确保管路通畅。

3.装时，必须使用专用螺栓和垫片，以防止调压阀在运行中弄松或过度拧紧。

4.压调压阀的安装位置有可能受到外力的影响，应注意安装结构的可行性和安全性。

5.保安装完毕后，高压调压阀正常自动调整压力。

使用高压调压阀时，应妥善操作，以避免损坏阀门或造成系统事故。

1. 使用高压调压阀时，必须注意系统中的安全压力控制，不要过度调整压力。

2.压阀可以使系统得到精确控制，减少压力突变带来的损坏，从而获取稳定的压力。

3.动调整调压阀前，应先检查系统的压力是否超出了设定值，以免造成损坏。

4.期维护高压调压阀，检查阀门、阀座、密封圈等是否损坏，保证阀门正常工作。

5.压调压阀应尽可能安装在低温，防止阀门受到温度变化的影响，导致调节出现问题。

高压调压阀以其准确性和可靠性而获得了许多的应用，在系统压力的控制方面发挥着重要的作用，减少了系统运行中可能引起的危害。

因此，高压调压阀的选择、安装和使用都需要特别的注意，以确保系统的安全性及正常运行。

高压氧舱压力调节器阀门调节说明书说明书编号：XXX-XXX-XXXX适用范围：高压氧舱压力调节器阀门一、产品概述高压氧舱压力调节器阀门是一种用于调节高压氧舱内部压力的装置，采用先进的调节技术和优质的材料制造而成。

本说明书旨在提供用户正确使用和调节该阀门的相关指导和操作方法。

二、产品特点1. 高精度调节：该阀门采用了先进的调节机构，能够精确地调节高压氧舱内部压力，并保持在设定的范围内。

2. 高耐压性能：该阀门具备出色的耐压性能，能够承受高压氧舱内部的压力变化，保证系统的稳定运行。

3. 安全可靠：阀门采用先进的安全阀装置，一旦压力超出设定范围，阀门将自动启动安全机制，确保系统的安全性。

4. 调节灵活：该阀门具有灵活的调节范围和调节速度，用户可以根据需要进行相应的调节。

三、安装说明1. 在安装前，请确保阀门的密封件完好且没有损坏，以免影响阀门的正常工作。

2. 安装时，请注意将阀门正确连接到高压氧舱的适当位置，并确保连接牢固可靠。

3. 在安装完成后，请检查阀门的连接处是否有渗漏现象，若有，请尽快进行修复或更换。

四、使用方法1. 操作前，请确保阀门处于关闭状态，避免误操作引起不必要的事故。

2. 打开高压氧舱的供氧系统，待系统运行稳定后，逐步打开阀门，观察压力指示表的变化。

3. 根据实际需要，轻轻旋转阀门调节旋钮，即可调节氧舱内部压力。

请注意每次调节幅度不宜过大，以免压力波动过大影响系统稳定性。

4. 调节完成后，请将阀门旋钮旋回原位，并关闭阀门，以免氧舱内部压力无法正常维持。

五、注意事项1. 请按照本说明书提供的使用方法正确操作阀门，避免产生不必要的损坏。

2. 在阀门调节过程中，如发现异常情况或压力指示异常，请立即停止使用并联系专业技术人员进行检修。

3. 阀门在长期使用过程中，需定期进行检测和维护保养，以确保其正常工作和安全性能。

4. 请勿私自拆卸阀门，以免影响产品的正常工作和安全性。

六、维护保养1. 阀门在使用过程中，应保持干燥清洁，避免灰尘和污物进入阀体。

调压器操作规程引言概述：调压器是一种用于控制气体或液体压力的装置，广泛应用于工业生产和生活中的各个领域。

为了确保调压器的正常运行和安全使用，制定一套操作规程是必要的。

本文将详细介绍调压器操作规程的相关内容，以确保读者能够正确操作调压器。

一、调压器的基本原理和结构1.1 调压器的基本原理调压器通过调整压力阀门的开度，控制流体通过的压力，从而达到所需的压力值。

其基本原理是通过感应压力变化，调节阀门的开度，以维持设定的压力值稳定。

1.2 调压器的结构调压器主要由压力感应器、阀门、控制装置和压力表等组成。

压力感应器用于感应流体的压力变化，并将信号传递给控制装置。

阀门根据控制装置的信号调节开度，从而控制流体的压力。

压力表用于显示当前的压力数值。

二、调压器的安全操作2.1 检查调压器的工作状态在操作调压器之前，必须先检查其工作状态。

包括检查压力表的读数是否正常，阀门是否有异常声音或泄漏现象，以及控制装置是否正常运行。

2.2 正确调节目标压力根据实际需求，设定调压器的目标压力。

在调节过程中，应逐步调整阀门的开度，观察压力表的变化，以达到所需的目标压力。

2.3 注意调压器的安全范围在操作调压器时，必须注意其安全范围。

不得超过调压器所能承受的最大压力范围，以免引发设备损坏或安全事故。

三、调压器的维护和保养3.1 定期检查和清洁定期检查调压器的各个部件是否正常运行，如阀门的开度是否灵活，压力表的读数是否准确等。

同时，清洁调压器的外表面和内部，以保持其正常运行。

3.2 更换磨损部件如果发现调压器的某些部件出现磨损或老化现象，应及时更换。

例如，阀门密封件、压力感应器等，以确保调压器的正常工作。

3.3 校准压力表定期校准压力表，以确保其读数的准确性。

校准过程中，可以使用专业的校准设备进行，或者请专业技术人员进行校准。

四、调压器的故障排除4.1 常见故障及处理方法常见的调压器故障包括阀门卡死、压力表读数异常、泄漏等。

对于这些故障，应根据具体情况进行相应的处理，可以进行清洁、更换部件或调整阀门开度等。

800-543-9038 866-805-7089 203-791-8396 •Bubble tight shut-off to ANSI Class 150 Standards • Long stem design allows for 2” insulation minimum• Valve Face-to-face dimensions comply with API 609 & MSS-SP-68•Designed to be installed between ASME/ANSI B16.5 Flanges • Completely assembled and tested, ready for installation •Tees comply with ASME/ANSI B16.1 Class 125 FlangesApplicationThese valves are designed to meet the needs of HVAC and Commercial applications requiring positive shut-off for liquids at higher pressures and temperatures. Typical applications include chiller isolation, cooling tower isolation, change-over systems, large air handler coil control, bypass and process control applications. The large C v values provide for an economical control valve solution for larger fl ow applications.Dead End ServiceUtilizes larger retainer ring set screws to allow the valve to be placed at the end of the line without a down stream fl ange in either fl ow direction while still holding full pressure.MOD ON/OFF ValveSize C v 10°20°30°40°50°60°70°80°90°F750-150SHP 2”102 1.50 6.10142639567799102F765-150SHP 2½”146 2.208.8020375580110142146F780-150SHP 3”228 3.4014325787125171221228F7100-150SHP 4”451 6.802763114171248338437451F7125-150SHP 5”7141143100180271393536693714F7150-150SHP 6”1103176615427841960782710701103F7200-150SHP 8”2064311242895207841135154820022064F7250-150SHP 10”35175321149288613361934263834113517F7300-150SHP 12”483773290677121918382660362846924837F7350-150SHP 14”6857103411960172826063592514366516857F7 Series 3-Way, ANSI Class 150 Butterfl y Valve Reinforced Tefl on Seat, 316 Stainless DiscTechnical Data Servicechilled, hot water, 60% glycol,steam to 50 psi Flow characteristic modifi ed equal percentage, unidirectional Controllable fl ow range 82°Sizes2" to 14"Type of end fi tting for use with ASME/class 125/150 fl anges Materials Body Disc Seat ShaftGland seal Bushingscarbon steel full lug 316 stainless steel RPTFE17-4 PH stainless PTFEglass backed PTFEMedia temperature range -20°F to 400°F [-30°C to 204°C]Body pressure rating ANSI Class 150 Close-off pressure 285 psiRangeability100:1 (for 30 deg to 70 deg range)Maximum velocity 32 FPS Leakagebubble tight3-way Valves Suitable Actuators Valve Nominal SizeTypeNon Fail-SafeElectronic Fail-Safe C v 90°C v 60°Inches ANSI 150 3-way 1501502F750-150SHPG M S e r i e sP R S e r i e sG K S e r i e s 2½F765-150SHP 3F780-150SHP 4F7100-150SHP 5F7125-150SHP S Y S e r i e s (2 Y e a r W a r r a n t y )6F7150-150SHP 8F7200-150SHP 10F7250-150SHP 12F7300-150SHP 14*F7350-150SHP1021462284517141103206435174837685780125248393607113519342660359256866-805-7089 203-791-8396 LATIN AMERICA / CARIBBEANMaximum Dimensions (Inches)F750-150SHP 2”102 4.50 6.38 6.3816.50 4.7545/8-11 UNC GK150Electronic Fail-SafeF765-150SHP 2½”146 5.00 6.88 6.8817.00 5.5045/8-11 UNC150F780-150SHP 3”228 5.507.567.5617.50 6.0045/8-11 UNC 150F750-150SHP 2”102 4.50 6.38 6.3816.50 4.7545/8-11 UNC 2*GK285F765-150SHP 2½”146 5.00 6.88 6.8817.00 5.5045/8-11 UNC 285F780-150SHP 3”228 5.507.567.5617.50 6.0045/8-11 UNC 285F750-150SHP 2”102 4.50 6.38 6.3816.50 4.7545/8-11 UNC GM150Non-Spring Return Electronic Fail-Safe (K)F765-150SHP 2½”146 5.00 6.88 6.8817.00 5.5045/8-11 UNC 150F780-150SHP 3”228 5.507.567.5617.50 6.0045/8-11 UNC 150F7100-150SHP 4”451 6.508.638.6318.007.5085/8-11 UNC 150F750-150SHP 2”102 4.50 6.38 6.3816.50 4.7545/8-11 UNC 2*GM285F765-150SHP 2½”146 5.00 6.88 6.8817.00 5.5045/8-11 UNC 285F780-150SHP 3”228 5.507.567.5617.50 6.0045/8-11 UNC 285F750-150SHP 2”102 4.50 6.38 6.3814.00 4.7545/8-11 UNC PR/PK285F765-150SHP 2½”146 5.00 6.88 6.8814.50 5.5045/8-11 UNC 285F780-150SHP 3”228 5.507.567.5615.00 6.0045/8-11 UNC 285F7100-150SHP 4”451 6.508.638.6316.007.5085/8-11 UNC 285F7125-150SHP 5”7147.509.759.7524.258.5083/4-10 UNC SY4…285F7150-150SHP 6”11038.0010.2510.2524.759.5083/4-10 UNC 285F7200-150SHP 8”20649.0011.5011.5032.0011.7583/4-10 UNC SY4…150F7250-150SHP 10”351711.0013.8113.8133.0014.25127/8-9 UNC SY4…150SY5…285F7300-150SHP 12”483712.0015.8115.8135.0017.00127/8-9 UNC SY5…150SY7…285F7350-150SHP14”685714.0017.6217.6236.0018.75121-8 UNCSY7…285F7 Series 3-Way, ANSI Class 150 Butterfl y ValveReinforced Tefl on Seat, 316 Stainless DiscDimensions “A, B and C” do not include fl ange gaskets. (3 required per valve)Application Notes1. Valves are rated at 285 psi differential pressure in the closed position @ 100°F media temperature.2.Valves are furnished with lugs tapped for use between ANSI Class 125/150 fl anges conforming to ANSI B16.5 Standards.3.3-way assemblies are furnished assembled with Tee, calibrated and tested,ready for installation. All 3-way assemblies require the customer to specify the 3-way confi guration code prior to order entry to guarantee correct place-ment of valves and actuator(s) on the assembly.4. Dimension “D” allows for actuator(s) removal without the need to remove the valve from the pipe.5. Weather shields are available, dimensional data furnished upon request.6. Dual actuated valves have single actuators mounted on each valve shaft.7.Flange gaskets (3 required, not provided with valve) MUST be used between valve and ANSI fl ange.8. F lange bolts are not included with the valve. These are furnished by others.SHP seriesvalves have a preferred flow direction.P r e f e r r e d F l o w r a t e0DCABB,CDAPRBUP-3-TApplicationOn/Off, Floating Point, Non Fail-Safe, 24...240 V, NEMA 4XTechnical dataElectrical dataNominal voltageAC 24...240 V / DC 24...125 V Nominal voltage frequency 50/60 Hz Power consumption in operation 20 W Power consumption in rest position 6 WTransformer sizing 20 VA @ AC/DC 24 V (class 2 power source), 23 VA @ AC/DC 120 V, 52 VA @ AC 230 V Auxiliary switch2 x SPDT,3 A resistive (0.5 A inductive) @ AC 250 V, 1 x 10° / 1 x 0...90° (default setting 85°)Switching capacity auxiliary switch 3 A resistive (0.5 A inductive) @ AC 250 V Electrical Connection Terminal blocks, (PE) Ground-Screw Overload Protectionelectronic thoughout 0...90° rotation Functional dataDirection of motion motor reversible with app Manual override 7 mm hex crank, supplied Angle of rotation 90°Running Time (Motor)35 s Noise level, motor 68 dB(A)Position indicationintegral pointer Safety dataDegree of protection IEC/EN IP66/67Degree of protection NEMA/UL NEMA 4XEnclosure UL Enclosure Type 4XAgency ListingcULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU Quality Standard ISO 9001Ambient temperature -22...122°F [-30...50°C]Ambient humidity Max. 100% RH Servicingmaintenance-free Weight Weight13 lb [5.9 kg]MaterialsHousing materialdie cast aluminium polycarbonate coverProduct featuresPR Series valve actuators are designed with an integrated linkage and visual position indicators. For outdoor applications, the installed valve must be mounted with the actuator at or above horizontal. For indoor applications the actuator can be in any location including directly under the valve.PRBUP-3-T Operation The PR series actuator provides 90° of rotation and a visual indicator shows the position of thevalve. The PR Series actuator uses a low power consumption brushless DC motor and iselectronically protected against overload. A universal power supply is furnished to connectsupply voltage in the range of AC 24...240 V and DC 24...125 V. Included is a smart heater withthermostat to eliminate condensation. Two auxiliary switches are provided; one set at 10° openand the other is field adjustable. Running time is field adjustable from 30...120 seconds by usingthe Near Field Communication (NFC) app and a smart phone.†Use 60°C/75°C copper wire size range 12...28 AWG, stranded or solid. Use flexible metalconduit. Push the listed conduit fitting device over the actuator’s cable to butt against theenclosure. Screw in conduit connector. Jacket the actuators input wiring with listed flexibleconduit. Properly terminate the conduit in a suitable junction box. Rated impulse Voltage 4000V. Type of action 1. Control pollution degree 3.AccessoriesMechanical accessories Description TypeHand crank for PR, PKR, PM ZG-HND PR Electrical installationMeets cULus requirements without the need of an electrical ground connection.Universal Power Supply (UP) models can be supplied with 24 VAC up to 240 VAC, or 24 VDC upto 125 VDC.Disconnect power.Provide overload protection and disconnect as required.Two built-in auxiliary switches (2x SPDT), for end position indication, interlock control, fanstartup, etc.Actuators may be controlled in parallel. Current draw and input impedance must be observed.Warning! Live electrical components!During installation, testing, servicing and troubleshooting of this product, it may be necessaryto work with live electrical components. Have a qualified licensed electrician or other individualwho has been properly trained in handling live electrical components perform these tasks.Failure to follow all electrical safety precautions when exposed to live electrical componentscould result in death or serious injury.Wiring diagramsOn/OffPRBUP-3-T On/OffFloating Point Auxiliary SwitchesDimensionsDimensional drawings。

调压器操作规程一、引言调压器是一种用于调节气体或液体压力的设备，广泛应用于工业生产和民用领域。

为了确保调压器的安全运行和有效使用，制定本操作规程，明确调压器的操作流程和注意事项。

二、适用范围本操作规程适用于所有使用调压器的工作人员。

三、操作流程1. 准备工作1.1 确认调压器的型号和规格，核对与实际使用需求是否匹配。

1.2 检查调压器的外观是否完好，无损坏、漏气等现象。

1.3 确保调压器的进气管道与气源连接牢固，无松动或漏气。

1.4 确认调压器的出气管道与使用设备连接牢固，无松动或漏气。

2. 调压器操作2.1 打开调压器的进气阀门，缓慢增加进气压力，观察调压器的指示压力是否逐渐上升。

2.2 当调压器的指示压力达到设定值时，关闭进气阀门。

2.3 观察调压器的出气压力是否稳定在设定值附近，如有异常情况应立即停止使用并进行检查。

2.4 定期检查调压器的指示压力和实际出气压力是否一致，如有偏差应及时调整或更换调压器。

2.5 使用过程中，严禁随意调整调压器的设定值，以免影响正常工作和安全。

3. 关闭操作3.1 停止使用调压器前，应先关闭出气阀门，使调压器的出气压力降至零。

3.2 关闭调压器的进气阀门，切断气源供应。

3.3 定期对调压器进行清洁和维护，确保其正常运行。

四、注意事项1. 在操作调压器前，必须戴上适当的个人防护装备，如手套、护目镜等。

2. 在调压器使用过程中，严禁使用过大的力量敲击或碰撞调压器，以免损坏设备。

3. 如发现调压器有漏气、异常声响或温度过高等异常情况，应立即停止使用并进行检查和维修。

4. 调压器的维护保养应按照设备制造商的要求进行，定期进行清洁、润滑和更换易损件。

5. 调压器的操作人员应接受相关培训，了解调压器的工作原理和操作规程，确保安全操作。

五、紧急措施在发生调压器故障、泄漏或其他紧急情况时，应立即采取以下措施：1. 停止使用调压器，并关闭进气阀门。

2. 将泄漏的气体迅速排放到安全区域，并采取适当的防护措施，如使用泄漏包围物等。

调压阀详细资料大全煤气调压阀是杠杆式压差反馈控制调压的。

气瓶里的燃气是液态的，压力太高，必须减压才适合通往炉具燃烧。

煤气调压阀坏了必须换新的。

后果1，不出气；后果2，不减压。

不减压，容易造成胶管脱落，泄漏燃气，后果不堪构想。

减压原理：高压介质通过一个小孔充到一个相对较大的腔里实现减压，实际上是靠截流减压。

膜片或活塞的两面一面是出口腔，一面是人为给的压力，并且控制小孔大小的阀杆和膜片（活塞）相连。

基本介绍•中文名：调压阀•外文名：pressure regulating valve•又称：压力调节阀•拼音：tiao ya fa•用途：调节压力，使物质均匀输出•属性：调压设备工作原理,种类,延伸阅读,作用,工作原理调压阀基本可以说是减压阀，减压阀的工作原理如下：高压介质通过一个小孔充到一个相对较大的腔里实现减压，实际上是靠截流减压，膜片或活塞的两面一面是出口腔，一面是人为给的压力，并且控制小孔大小的阀杆和膜片(活塞)相连，这样只要给一个固定的压力，那么出口腔的压力就会一直等于这个压力，这个人为给定的压力可以由弹簧或气源或液压源来提供。

种类按用途和作用、主要参数、压力、介质工作温度、特殊用途（即特殊、专用阀）、驱动能源、结构等方式进行了分类，其中最常用的分类法是按结构将调节阀分为九个大类，6种为直行程，3种为角行程。

延伸阅读减压阀根据使用特点分：紧凑型减压阀、中等流量减压阀、常规高压减压阀、二级减压阀、低压大流量减压阀。

紧凑型减压阀：PR系列紧凑型减压阀，单级式膜片减压结构，不锈钢膜片压力传输，输出稳定，适用于纯净气体、腐蚀性气体和非腐蚀性气体；特点，波纹式膜片保证精确调压；金属-金属膜片密封；弹簧载入调节压力；内设过滤网；可选择面板安装。

中等流量减压阀：PM系列中等流量减压阀，单级式膜片减压结构，不锈钢膜片压力传输，输出稳定，主要套用于中等流量气体系统；常规高压减压阀：PH系列常规高压减压阀主要用于高输入压力系统，活塞式减压结构，性能稳定，最大压力入口达6000psig，出口压力0~2500psig，适用于纯净气体、标准气体、腐蚀气体等；特点，安全可靠的活塞压力感应设计；内设过滤网；可选面板安装。

高压氧舱压力调节器阀门调节步骤说明书一、前言本说明书旨在详细介绍高压氧舱压力调节器阀门的调节步骤，以便操作人员正确、安全地进行调节操作。

请在操作前仔细阅读本说明书，并按照步骤进行操作。

二、设备准备1. 确保高压氧舱压力调节器阀门的设备完好无损。

2. 核对相关操作工具，如扳手、调压器、压力计等是否准备充分。

三、调节步骤1. 调节前的准备a. 确保高压氧舱内没有人员，确保安全。

b. 切断高压氧舱的氧气供应，等待舱内氧气排空。

c. 检查压力调节器阀门是否关闭，确认压力释放到低压状态。

2. 调节器解锁a. 使用扳手逆时针旋转阀门锁定螺母，将调节器解锁。

b. 检查阀门是否能够自由旋转，确认解锁成功。

3. 定位调节器a. 使用扳手顺时针旋转调节器阀门，使其旋转到适当的位置。

b. 根据需要调节的压力范围，转动调节器阀门以达到目标压力。

4. 监控压力a. 连接压力计到调节器出口，确保准确读取。

b. 缓慢旋转调节器阀门，观察压力计的读数。

c. 根据需要调整压力，使其达到所需范围。

5. 锁定阀门a. 轻轻旋转阀门锁定螺母，将调节器锁定在目标压力上。

b. 检查阀门是否牢固锁定，以确保压力不会无意间改变。

四、注意事项1. 操作人员应具备相关操作知识和技能，并佩戴适当的防护装备。

2. 在调节过程中，应严格按照操作步骤进行，确保安全和准确性。

3. 调节器应定期进行维护和检查，保持设备良好的工作状态。

4. 在操作前，请确保高压氧舱内无人员，并切断氧气供应以确保操作安全性。

五、总结本说明书详细介绍了高压氧舱压力调节器阀门的调节步骤。

通过正确操作，可以确保高压氧舱的工作压力始终在合理范围内，保障设备的正常运行。

如有任何问题，请及时联系相关维护人员进行处理。

希望本说明书能够对您的工作有所帮助。