DN150眼镜阀说明书new

电动扇形盲板阀永嘉瓯北双金阀门有限公司结构特点及用途:电动扇形盲板阀主要由左阀体、右阀体、丝阀体、翻板、密封圈、杠杆、液压油缸等零件组成,并由底座、支撑柱构成一个钢性结构体。

阀体中没有夹紧油缸和翻板油缸，夹紧油缸通过杠杆副和丝杠螺旋副驱动左、右阀体完成松开、夹紧动作，翻板油缸驱动翻板完成开关动作。

橡胶密封圈镶嵌在翻板上，具有耐高温、密封性能好、更换方便、使用帮命长等特点。

本阀体可以单台远距离控制，亦可多台联网远距离控制，非正常情况下还可以利用阀门本身装置手动操作。

F943X- 型主要外形及连接尺寸表0.5、1.5 1.0、2.5结构特点及用途: 本系列眼镜按GB6222《工业企业煤气安全规程》的有关标准同时消化吸收国内外先进技术基础上,自行研究开发的新一代产品,广泛适用于工矿企业、环境保护等行业的煤气、有毒气体介质管理中,作为可靠的切断装置。

主要性能参数：主要零件材质：技术性能：本阀有左右阀体、扇形阀板、不锈钢波纹管、电动驱动装置、电动夹紧装置等部件组成。

阀体采用三点式锁紧扇形阀板结构。

密封部位采用不锈钢与橡胶密封圈，密封性能好，使用寿命长，密封圈设在阀板上，便于维护时更换密封圈。

电动操作、工作平稳、启动灵活、动作可靠。

夹紧机构采用丝杆螺母副进行夹紧，自锁性好。

电动眼镜阀设有不锈钢波纹管，具有伸缩性强，使用寿命长等特点。

安装及使用说明：本阀安装完毕后，应做支架固定阀门底座，在动作时阀门受力于支架上。

首先启动电动夹紧装置把左右阀体位移阀体和阀板完全脱离，在开启阀板电动装置阀板开启或关闭，随后再启动电动夹紧装置，检查左右阀体是否紧贴在阀体上及电动装置动作时限位开关是否动作。

F943X- 电动扇形盲板阀主要外形及连接尺寸表0.5 1.0 2.5。

150TQ/PVⅡ347F-150AS型清管阀使用说明书西安泵阀总厂有限公司一. 清管阀介绍清管阀是一种被广泛应用于石油、天然气管线的阀门，它的主要用途是通过对清管器的发射或接收，来清理输送天然气、油品等介质的管线。

过去石油天然气行业，对输送气液管线的清理常采用由发射筒、接收筒、阀门组、压力表、传动机构、安全阀等组成的发射、接收组合装置。

通过这种组合装置对清管器的发送与接收来清理管线。

我厂生产的清管阀是国家专利产品，专利号ZL97239827.9。

其可以在介质不断流的情况下，通过介质压力作用在清管器上，对清管器进行发射和接收，达到清理管线的作用。

现在，只用一台清管阀就可以达到以前由一组组合装置完成的工作。

清管阀的使用首先可以简化管路，提高现场的工作效率，同时清管阀又具有体积小、操作简单等优点。

使采用发射、接收组合装置所造成的装置占地面积大、制造费用高、操作麻烦、费时等缺点得到全面的改善。

二适用范围和性能规范：1本阀适用于温度在-29℃～121℃的石油、天然气、油品等介质的管道上，做清管器的发射或接收用。

2 性能规范：公称压力PN(MPa): 15公称通径DN(mm): 150工作温度： -29℃～121℃压力试验：按JB/T9092-99的规定，并按Q/XGF2011-2005的有关规定进行防静电试验。

三工作原理和结构说明：１工作原理：清管器在介质作用下被本阀接收或发射。

工作原理示意图（俯视图）如下：(1) 清管器发射：正常工作状态1.确保平衡阀开启状态；顺时针旋转手动装置手轮，使手动装置的指针应指向“关”2.关闭平衡阀（注：本阀平衡阀在左上端）3. 将前端卸压球阀完全打开卸压，再打开后端卸压球阀4.完全卸压后，逆时针旋转快卸盖手柄，打开快卸盖5.装入清管器（注意清管器装入方向）6.顺时针旋转快卸盖手柄，关闭快卸盖 7.关闭前后卸压球阀 8.打开平衡阀9.逆时针旋转手动装置手轮，使手动装置的指针指向“开” 10.发射清管器介质流向(2)清管器接收：介质流向1.确保平衡阀处于开启状态；顺时针旋转手动装置手轮，使手动装置的指针指向“关”2.关闭平衡阀3. 将前端卸压球阀完全打开卸压，再打开后端卸压球阀4.完全卸压后，逆时针旋转快卸盖手柄，打开快卸盖5.取出清管器6. 顺时针旋转快卸盖手柄，关闭快卸盖7.关闭前后卸压球阀8.打开平衡阀9.逆时针旋转手动装置手轮，使手动装置的指针指向“开”,恢复正常工作状态。

技术数据温度温度范围，标准唇形密封件：...10°C至+100°C(EPDM)温度范围，专用唇形密封件：...10°C至+140°C(EPDM)压力最大产品压力：..........1000kPa(10bar)最小产品压力：..........全真空气压，执行器-尺寸DN125-150..........600至800kPa（6至8bar）阀体组合执行器功能-通过气动方式向下运动，弹簧复位（常开-下座式）-通过气动方式向上运动，弹簧复位（常闭-下座式）物理数据材料过流产品钢制部件：....... 1.4401(316L)其他钢制部件：.......... 1.4301(304)阀杆规格DN125-150.........1.4401(316L)过流产品密封件..........EPDM其他密封件............NBR选件A.符合所要求标准的外螺纹部件。

B.控制和指示（IndiTop、ThinkTop 或ThinkTop Basic）。

C.过流产品部件的表面粗糙度：Ra ≤0.8µm。

D.NBR 或FPM 过流产品密封件。

E.执行器维修工具。

F.阀塞密封件NBR/FPM。

执行器保修期为5年尺寸(mm)DIN DN125150标称尺寸NC NO NC NO A 1571573584586A 2614618627631A 3740737777775A 4781778818816C 167167192192OD 129129154154ID 125125150150t 2.0 2.0 2.0 2.0E 1150150150150E 2150150150150F 143454345F 241414141H199199199199M/DIN 外螺纹46465050重量(kg)-截流阀40.340.340.940.9重量(kg)-换向阀505051.351.3a.截流阀。

电动盲板阀电动眼镜阀安装使用说明
电动盲板阀电动眼镜阀电动扇形阀主要由左阀体、右阀体、扇形闸板、不锈钢波纹管、电动驱动装置、电动夹紧装置等零件组成。

阀体采用三点式锁紧扇形闸板结构。

密封部位采用不锈钢与橡胶密封圈，密封性能好，使用寿命长，密封圈设在闸板上，便于维护时更换密封圈。

电动操作、工作平稳、启动灵活、动作可靠。

夹紧机构采用丝杆螺母进行夹紧，自锁性好。

盲板阀眼镜阀注意事项：
现场首次安装阀门时先检查阀门本身密封材料及阀体密封槽上是否有杂物及灰尘并将其清理，另外安装人员必须检查管道内是否有因焊接法兰片时而残留在管道内的焊渣，还得检查管道内堆焊时超过阀门开关位置时而碰到的壁是否小于蝶门的最大外径，为避免阀门打开时而刮伤密封材料，请先检查以上几个问题！请及时清理杂物、焊渣。

盲板阀眼镜阀安装使用说明：
1、电动扇形盲板阀安装完毕后，应做支架固定阀门底座，在动
作时阀门受力于支架上。

首先启动电动夹紧装置把左右阀体位移，阀体和闸板完全脱离，在开启闸板电动装置，闸板开启或关闭，随后再启动电动夹紧装置，检查左右阀体是否紧贴在阀体上及电动装置工作时限位开关是否工作。

2、橡胶密封圈不得与阀体粘连或发生硬摩擦，以防止损坏橡胶密封圈，破坏阀门的工作性能。

3、扇形盲板阀为敞开式阀门，左右阀体松开时，介质要外溢，为确保安全，在关闭时，请先关闭眼镜阀前的煤气蝶阀，请采用通风和其它能保证安全的措施，同时建议阀板下不能站人，以防万一造成人员伤害。

Mining ApplicationsMining ApplicationsMining precious metals today requires more technology than ever before. With the known world deposits of gold shrinking, the mining industry is squeezing as much metal as possible from each ton of ore. As we use up the richer deposits we are required to use more arduous methods such as high-pressure acid leaching which result in severe operating conditions.To increase productivity, the industry continues to look for new and innovative ways to increase output from the refractory ore deposits available. New processes and the refinement of existing operations are more impor-tant today than ever before. Leaching, rotary kiln and now pressure oxidation processes have been devel-oped over the years to extract more metal from every ton of ore. As each successive process is developed,the pressures and temperatures become harsher,sometimes reaching 450 psi / 3100 kPa and 650° F /343° C and higher.StarPac II on a Valtek Mark One controlling flow on an oxygen sparge into an autoclave.Survivor and Shear Stream ceramic ball valves used in erosive vent applications.ing new ideas – looking for progressive designs and using innovative technologies to handle severe ser-vices. Working closely with industry leaders, they routinely custom design products for specific processes.Flowserve is known for its innovative approach to tough applications. Flowserve engineers are always pursu-Mining ApplicationsWith years of experience machining various metals (titanium, zirconium, Ferralium TM and Inconel TM ) and the application of ceramic components, Flowserve has extended the valve-life in many tough erosive and corrosive mining applications. Our engineers helped pioneer the use of ceramic materials in control valves At the same time, Flowserve’s basic valve advantages are maintained: high thrust cylinder actuators with stiff throttling capabilities, protected stem designs for long-life operation, and excellent rangeability for responsive and accurate control in severe applications with long durability. In addition, high parts interchangeability means reduced parts stocking requirements and faster repair capabilities.Today, Valtek control valves are used extensively throughout the mining process, from light applications to severe service systems. In the carbon-in-leach process, the standard Valtek Mark One TM control valve helps maintain an accurate mixture of carbon particles and cyanide. In the oxidative pressurization circuit, the sweep-angle body Survivor TM valve is used to let down the 50 percent solids slurry from the autoclave through a 300 psi / 20.7 bar pressure drop. The ceramic-lined ShearStream TM ball valve controls particle-entrained steam vent lines.In addition, Flowserve uses the advanced StarPac technology to precisely control the flow of oxygen spurges. Also, the Logix 1000 Series allows precise control of stem position on the autoclave letdown ing a team approach, Flowserve and many of its customers have developed new product variations to meet the needs of an increasingly complex process for recovering precious metals from ore.Logix 1200 on a Valtek Survivor Valve in a high-pressure flash letdown application.Erosive service ShearStream controlling on solids-laden abrasive steam.Mining Applications Typical ApplicationsValtek SurvivorFeatures•Sweep-angle and large gallery design decreases fluid velocity and minimizes impingement of par-ticles on valve body •Ceramic trim provides durable control in flashing slurry or other high velocity erosive applications •Venturi seat design safely channels the slurry into flash vessels; protects valve body from erosive damage caused by high velocities •Wiper rings and purged bonnet restrict particles suspended in fluids from entering the bonnet,reducing damage to guides and surfaces, prevent-ing stem seizureSpecificationsMining ApplicationsMining Applications SpecificationsValtek Mark OneFeatures•Corrosion resistant materials provide long-life operation in harsh services•Adaptability of trim for changing conditions and applications•Double top-stem guiding designed out of stream,prevents fluid particulate from galling stem •Large stem diameter ensures shutoff and no galling or sticking•Wide application in both liquids and gases •Serve service trim availableMining ApplicationsMining Applications©1999 Flowserve Corporation. Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611Rev. 3/99Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installa-tion, operation and maintenance of Flowserve products. The purchaser/user should read and understand the Installation OperationMaintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application.While the information and specifications presented in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any of its worldwide operations or offices.For more information, contact:For more information about Flowserve and its products,contact or call USA 972 443 6500Regional Headquarters 1350 N. Mt. Springs Prkwy.Springville, UT 84663Phone 801 489 8611Facsimile 801 489 371912 Tuas Avenue 20Republic of Signapore 638824Phone (65) 862 3332Facsimile (65) 862 494012, av. du Québec, B.P. 64591965, Courtaboeuf Cedex, France Phone (33 1) 60 92 32 51Facsimile (33 1) 60 92 32 99Quick Response Centers 5114 Railroad StreetDeer Park, TX 77536 USA Phone 281 479 9500Facsimile 281 479 8511104 Chelsea ParkwayBoothwyn, PA 19061 USA Phone 610 497 8600Facsimile 610 497 66801300 Parkway View Drive Pittsburgh, PA 15205 USA Phone 412 787 8803Facsimile 412 787 1944Flowserve and Valtek are registered trademarks of Flowserve Corporation.。

Standard designThe Alfa Laval Unique SSV DN125 and DN150 range is available in a one- or two-body configuration, with easy-to-configure valve bodies, plugs, actuator and clamp rings. The valve can be configured as a shutoff valve with two or three working ports and as a changeover valve with up to four ports.To ensure flexibility, the valve seat that sits between the two bodies in the changeover version is provided for assembly. The valve seals are optimized for durability. The actuator is connected to the valve body using a yoke, and all components are assembled with clamp rings.To facilitate installation the valve is partially assembled when delivered. The standard valve has weld ends; it is also available with optional fittings. Due to the valve size and weight, the use of support equipment is recommended when handling and installing the valve (see the instruction manual for guidelines). However, Alfa Laval is not able to supply the recommended support equipment.The valve can also be fitted with the Alfa Laval ThinkTop V50 and V70 for sensing and control of the ing the Alfa Laval Anytime configurator, it is easy to customize to meet virtually any process requirement.Working principleThe Alfa Laval Unique SSV Standard is operated by means of compressed air from a remote location. The actuator smooths operation and protects process lines against pressure peaks. The valve can be controlled using an Alfa Laval ThinkTop®.TECHNICAL DATAMin. product pressure:Full vacuumAir pressure, actuator - Sizes DN125-150600 to 800 kPa (6 to 8 bar)Valve body combinations2200-0179200300210220310320Actuator function•Pneumatic downward movement, spring return (NO-lower seat)•Pneumatic upward movement, spring return (NC-lower seat)PHYSICAL DATAOther steel parts:1.4301 (304)Plug stem sizes DN125-150: 1.4401 (316L)Product wetted seals:EPDM Other seals:NBROptions •Male parts in accordance with required standard•Control and Indication (IndiTop, ThinkTop or ThinkTop Basic)•Surface roughness, product wetted parts: Ra ≤ 0.8 µm •Product wetted seals of NBR or FPM •Service tools for actuator •Plug seals NBR/FPMDimensions (mm)Figure 1. Shut-offFigure 2. Change-over valve1A2614618627631 A3740737777775 A4781778818816 C167167192192 OD129129154154 ID125125150150 t 2.0 2.0 2.0 2.0 E1150150150150 E2150150150150 F143454345 F241414141 H199199199199 M/DIN male46465050 Weight (kg) - Shut-off valve40.340.340.940.9 Weight (kg) - Change-over valve505051.351.3Please note!Opening/closing time will be effected by the following:•The air supply (air pressure).•The length and dimensions of the air hoses.•Number of valves connected to the same air hose.•Use of single solenoid valve for serial connected air actuator functions.•Product pressure.Air Connections Compressed air:R 1/8" (BSP), internal thread.Actuator functionShut-off / Change-over valve Actuator functionNC NOShut-off / Change-over valve Actuator function 3.6 x Air pressure (bar) 2.9 x Air pressure (bar)NC (Support air for closing)NO (Support air for opening)Pressure drop/capacity diagrams50454035302520151050Q [m³/h)A = DN125B = DN150P [kPa]Figure 3. Shut-off50454035302520151050Q [m³/h)A = DN125B = DN150P [kPa]Figure 4. Shut-off50454035302520151050Q [m³/h)A = DN125B = DN150P [kPa]Figure 5. Change-over valve50454035302520151050Q [m³/h)A = DN125B = DN150P [kPa]Figure 6. Change-over valve50454035302520151050Q [m³/h)A = DN125B = DN150P [kPa]Figure 7. Change-over valve5045403530252015105020Q [m³/h)A = DN125B = DN150P [kPa]Figure 8. Change-over valveNote!For the diagrams the following applies:Medium: Water (20 °C)Measurement: In accordance with VDI 2173Pressure drop can also be calculated in Anytime configurator Pressure drop can also be calculated with the following formula:Q = Kv x √Δp Where:Q = Flow in m 3/hKv = m 3/h at a pressure drop of 1 bar (see table above)Δ p = Pressure drop in bar over the valveHow to calculate the pressure drop for an ISO 2.5" shut-off valve if the flow is 40 m 3/h2.5" shut-off valve, where Kv = 111 (See table above)Q = Kv x √Δp 40 = 111 x √Δp0.13 bar (This is approx. the same pressure drop by reading the y-axis above)Pressure data for Unique Single Seat Valve DN125 and DN150Figure 9. 1Figure 10. 2Figure 11. 3Figure 12. 4Actuator type / function10. Pneumatic downward movement, spring return (NO-lower seat)20. Pneumatic upward movement, spring return (NC-lower seat)Stop and change-over valvesFigure 10. 25NO DIN 8.76NO DIN 4.4Figure 11. 35NC 8.1*6NC 3.7Figure 12. 4NCDIN5.2Figure 13. 5Figure 14. 6Figure 15. 7Figure 16. 8= Values are valid for 8 bar air pressure = Actual product pressureStop and change-over valvesFigure 14. 6610 (NO) 8.1660 (NO)min. 10Figure 16. 820 (NC)8.9Max. pressure in psi against which the valve can openopens87.6NC 145.0opensNO 145.0This document and its contents are subject to copyrights and other intellectual property rights owned by Alfa Laval Corporate AB. No part of this document may be copied, re-produced or transmitted in any form or by any means, or for any purpose, without Alfa Laval Corporate AB’s prior express written permission. Information and services provided in this document are made as a benefit and service to the user, and no representations or warranties are made about the accuracy or suitability of this information and these services for any purpose. All rights are reserved.200004004-3-EN-GB© Alfa Laval Corporate ABHow to contact Alfa LavalUp-to-date Alfa Laval contact details for all countries are always available on our website at 。

1/2DP1DP3❺❻❼❽❷❶❹❸DP1100.33.2AE.4A.2AR.EDescriptionCentric butterfly valve with elastomer liner for liquids and gases in the industrial range, general services, water treatment, ...ConstructionProduct features• Body construction DP1 Wafer DN 25-600DP3 Lug DN 50-400• Face to face dimension according to ISO 5752/20, EN 558-1/20• Top flangeaccording to EN ISO 5211• Max. working pressure 16/20 bar• RatingPN6, PN10, PN16, PN25, ANSI cl. 150• Temperature range -40°C ÷ 200°C according to material • Tightness testaccording to EN 12266-1/P12leakage rate A, test fluid waterThe butterfly valves DESPONIA plus meet the safety requirements of the pressure Equipments Directive 97/23/EC (PED) appendix 1 for fluids of the groups 1 and 2.SILButterfly valves DESPONIA are suitable to be operated in safety related systems according to IEC 61508 / 61511, Safety Integrity Level SIL 2Type codeWhen mounting the valve at the end of a line please note:- Body type DP3- Medium only for liquids, 10÷30ºC - Max. working pressure (with 16 bar disc)DN25-20010 barDN250-600 6 bar - no water hammerplease consult our document “Flanges”Max. pressure and temperature limits of application are dependent of the working conditions.2/2DESPONIAplus_1138© 2011 InterApp AG, all rights reserved InterApp AG Grundstrasse 24CH-6343 RotkreuzPhone +41 (0) 41 7982233Fax +41 (0) 41 7982234****************.netInterApp GermanyAVK Mittelmann Armaturen Schillerstrasse 50D-42489 WülfrathPhone +49 (0) 2058 901 01Fax +49 (0) 2058 901 110**********************InterApp Austria Kolpingstrasse 19A-1230 WienPhone +43 (0) 1 6162371-0Fax +43 (0) 1 6162371-99****************.netInterApp Italy Via Gramsci 29I-20016 Pero (MI)Phone +39 02 339371Fax +39 02 33937200****************.netInterApp VálvulasCalderón de la Barca 12E-28860 Paracuellos de Jarama Phone +34 (0) 91 6584360Fax +34 (0) 91 6581430****************.netAVK VálvulasPoligono Industrial Francoli, parcela 27E-46006 Tarragona Phone +34 977 543 008Fax +34 977 541 622*******************InterApp Singapore11, Changi North Street 1, #03-11Singapore 498823Phone +65 62141048Fax +65 62140481****************.netDN25/32DN40/50/65DN80/100DN125/150/200DN450-600DN250-400DN 450-600DN 25-400enThe technical data are noncommittal and do not assure you of any properties. Please refer to our general sales conditions. Modifications without notice.DimensionsDP1 Wafer, DN 25-600DP3 LUG body, DN 50-400Top flange according to EN ISO 5211Further documentationPneumatic actuators, Electric actuators, Accessories according separate data sheets.Installation guide, Maintenance guide, Flanges : Please consult these guides for the installation and maintenance of our butterfly valves.。