道森阀门 2-1-16-5M液压
Belimo B219VSS 液体控制阀说明书
B219VSS•Stainless Steel Body, Ball and StemType overviewType DNB219VSS20 Technical dataFunctional data Valve size [mm]0.75" [20]Fluid chilled or hot water, up to 60% glycol, steamFluid Temp Range (water)-22...298°F [-30...148°C]Body Pressure Rating1500 psig WOGClose-off pressure ∆ps1000 psiFlow characteristic modified equal percentageMax Differential Pressure (Steam)50 psiFlow Pattern2-wayLeakage rate ANSI Class VIControllable flow range90° rotation, A – AB open ccw, B – AB open cwCv30Maximum Inlet Pressure (Steam)50 psiMaximum Velocity15 FPSMaterials Valve body Stainless steel A351-CF8M 316Housing seal PTFEStem316 stainless steelStem seal RPTFESeat RPTFELock nut stainless steelPipe connection SAE NPT (female connections)Ball316 stainless steelSuitable actuators Non-Spring NMB(X)GRCB(X)GRB(X)Spring NFB(X)Safety notesWARNING: This product can expose you to lead which is known to the State of California tocause cancer and reproductive harm. For more information go to B219VSSApplicationProduct featuresThese threaded valves are designed to provide modulating or two position control of hot or chilled water and saturated steam systems under 50 psi.Typical applications include reheat coils, VAV terminal control, unit ventilators, and air handlers, especially in areas which have minimum profile requirements.Up to 50 psi steam1/2" - 2000 PSIG WOG, Cold Non-Shock Federal Specification: WW-V-35C, Type II Composition: SS Style: 3Flow/Mounting detailsDimensionsType DN Weight B219VSS201.32 lb [0.60 kg]B219VSS+GRC..N4AB CD E F 14.1" [358]3.0" [76]11.8" [300]11.0" [279]3.4" [86]3.4" [86]NMB24-3-X1FootnotesOn/Off, Floating point, Non fail-safe, 24 VTechnical dataElectrical dataNominal voltageAC/DC 24 V Nominal voltage frequency 50/60 HzNominal voltage rangeAC 19.2...28.8 V / DC 21.6...28.8 V Power consumption in operation 2 W Power consumption in rest position 0.2 W Transformer sizing 4 VAElectrical Connection18 GA plenum cable, 1 m, with 1/2" NPTconduit connector, degree of protection NEMA 2 / IP54Overload Protectionelectronic thoughout 0...90° rotation Functional dataDirection of motion motor selectable with switch 0/1Manual override external push button Angle of rotation Max. 95°Angle of rotation note adjustable with mechanical stop Running Time (Motor)95 s / 90°Running time motor note constant, independent of load Noise level, motor 45 dB(A)Position indicationMechanical, 30...65 mm stroke Safety dataPower source ULClass 2 Supply Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2Agency Listing ISO, CE, cCSAus Quality Standard ISO 9001UL 2043 CompliantSuitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMCAmbient humidity Max. 95% RH, non-condensing Ambient temperature -22...122°F [-30...50°C]Storage temperature -40...176°F [-40...80°C]Servicingmaintenance-free Weight Weight2.1 lb [0.94 kg]MaterialsHousing material Galvanized steel and plastic housing†Rated Impulse Voltage 800V, Type action 1, Control Pollution Degree 3.NMB24-3-X1 AccessoriesElectrical accessories Description TypeBattery backup system, for non-spring return models NSV24 USBattery, 12 V, 1.2 Ah (two required)NSV-BATAuxiliary switch 1x SPDT add-on S1AAuxiliary switch 2x SPDT add-on S2AFeedback potentiometer 140 Ω add-on, grey P140A GRFeedback potentiometer 1 kΩ add-on, grey P1000A GRFeedback potentiometer 10 kΩ add-on, grey P10000A GRFeedback potentiometer 2.8 kΩ add-on, grey P2800A GRFeedback potentiometer 500 Ω add-on, grey P500A GRFeedback potentiometer 5 kΩ add-on, grey P5000A GR Electrical installationINSTALLATION NOTESActuators with appliance cables are numbered.Provide overload protection and disconnect as required.Actuators may also be powered by DC 24 V.Actuators Hot wire must be connected to the control board common. Only connect common toneg. (-) leg of control circuits. Terminal models (-T) have no-feedback.Actuators may be connected in parallel if not mechanically linked. Power consumption andinput impedance must be observed.Meets cULus requirements without the need of an electrical ground connection.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/Off Floating PointFloating Point - Triac Sink。
炉顶液压系统介绍
炉顶液压系统简介
炉顶液压系统设计压力20MPa， 炉顶液压系统设计压力20MPa，实际工作压力 20MPa 15MPa，蓄能器充氮压力12.8MPa 12.8MPa。 15MPa，蓄能器充氮压力12.8MPa。液压站油箱 1900L，正常工作油位为油箱2/3 2/3， 1900L，正常工作油位为油箱2/3，液位报警采用 三级预警高油位，补油位，极低油位停机。 三级预警高油位，补油位，极低油位停机。正常 工作油温37~42 37~42° 油温报警设定为大于60 60° 工作油温37~42°，油温报警设定为大于60°高油 温报警停机，小于20 低油温报警停机， 20° 温报警停机，小于20°低油温报警停机，油液冷 却采用循环水冷却， 却采用循环水冷却，进出口压差约为 0.1MPa 。
液压系统控制回路
炉顶液压系统共有18条控制油路，用 于控制炉顶翻板（1）、上密封阀（2）、 下密封阀（2）、下料闸（2+2）、DN500 一次均压阀（2）、DN250二次均压阀（2 ）、DN500放散阀（2）、DN650炉顶放散 阀（3）的开启和关闭。 油路16条换向回路，左右料罐下料闸 各有一套电液比例控制回路。
液压元件构造及原理-二位四通换向阀 液压元件构造及原理 二位四通换向阀
电液换向阀:由电磁滑阀和液动滑阀组合而成 电磁阀是先导阀，液动阀是主阀 电磁滑阀起先导作用，它可以改变控制液流的方 向，从而改变液动滑阀阀芯的位置（Y型中位 机能）
液压元件构造及原理-三位四通换向阀 液压元件构造及原理 三位四通换向阀
B：用电磁换向阀的换向回路， ：用电磁换向阀的换向回路， 电液换向是利用较小的电磁阀来 控制容量较大的液动换向阀换向 因此用于大流量的系统。 的，因此用于大流量的系统。电 磁换向阀的换向速度由单向节流 阀调节。 阀调节。这种换向回路在换向时 冲击小， 冲击小，因此适用于运动部件质 量较大、运动速度的场合。 量较大、运动速度的场合。 炉顶换向翻板采用该液压回 路类型。 路类型。
氧气专用截止阀
首页>>产品中心>>氧气专用截止阀一、产品[氧气专用截止阀]的详细资料：产品名称：黄铜氧气专用截止阀产品特点：氧气阀作为冶金工业中输送氧气管路上的启闭装置，较其它通用阀门相比有许多特别严格的要求。
因为氧气属易燃易爆危险品，所以必需防泄漏，防静电，防火花，以避免发生事故。
在结构上，设计为：阀瓣启闭时阀杆只升降而不转动，有效地降低了密封副磨损、填料磨损和上密封磨损；侧法兰上装有接地螺钉，避免产生静电火花；阀杆外露部分用有机玻璃密闭封盖，用以防尘防油。
技术参数阀体材质 1Cr18Ni9Ti 公称压力PN(MPa) 2.5 公称通径DN(mm) 15-400 性能描述特点具有密封性能好，操作轻便灵活，安全可靠，使用寿命长等优点。
二、压力试验：公称压力强度试验水密封试验上密封试验气密封试验2.53.8 2.8 2.80.64.0 6.0 4.4 4.4三、主要零件材料及性能：体盖阀杆阀瓣密封面垫片填料工作温度适用介质1Cr18Ni9Ti1Cr18Ni9Ti 1Cr18Ni19Ti STL本体材质PTFE PTFE常温氧气ZCrZn16S14四、氧气专用截止阀规格主要尺寸：订货须知：一、①氧气专用截止阀产品名称与型号②氧气专用截止阀口径③氧气专用截止阀是否带附件二、若已经由设计单位选定公司的氧气专用截止阀型号，请按氧气专用截止阀型号三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，相关产品：不锈钢氧气球阀氧气蝶阀氧气专用阀球阀气动固定球阀<<阀门采购流程及注意事项>>：1、询价应当找专业符合阀门产品的厂家，尽量找有实力的品牌或合作过的厂家，避免技术不成熟、价格昂贵、质量不过关、货期时间长。
2、提供准确详细的产品询价内容，最好提供设计院的图纸或相关资料。
3、寻找两到三家企业报价最为对比，并了解是否符合产品相关要求。
4、跟厂家确认质量达标问题、增值税发票问题、运费问题、包装方式问题、货期问题。
HORA气动调节阀样本
阀芯 根据实际工况HORA为用户提供最专业的阀芯。 在大关断压力工况下HORA对阀芯进行平衡阀室 设计，使阀门工作更稳定，寿命更长
密封类型 根据不同介质及温度选择密封材料
3
类型
阀体材质
黄铜 Rg-5 CC491K
铸铁 GG25 EN-JL1040 球铁 GGG-40.3 EN-JS1024 铸钢 GS-C25N 1.0619+N
产品优点 ● 多种阀门型号辅以不同类型的辅件，针对不同工况
可以为用户提供最佳的解决方案 ● 阀门口径DN15-DN800，可为用户提供完整的调节
阀产品系列 ● 同一规格的阀门均提供4种以上的KVs值供用户选
择，提高现场工况的适应性和灵活性 ● 阀门长行程设计，以实现更佳的调节精度 ● 执行机构气开，气关操作方式可灵活选择 ● 执行机构弹簧与膜片有效寿命200百万次，同时没
历经40多年的发展，来自德国北威州Schloß Holte-Stukenbrock的家族企业—HORA公司与世界上著名 的电站设备制造商，能源供应商以及测量-，自动化控制企业建立了良好的伙伴关系。在全世界阀门市 场中HORA品牌以创新，可靠，及卓越的性能得到了广泛的认可。
2008年HORA是德国4家最佳制造商 大 奖M X - A w a r d ( M a n u f a c t u r i n g Excellence Awar)获得者之一
压缩空气
HORA 气动 调节阀
压力调节并联设计
压缩空气
压缩空气
HORA 气动 调节阀
HORA 气动 调节阀
压力调节串联设计
压缩空气
HORA 气动 调节阀
9
压缩空气
Center Line 2 Series 225 可燃气和液体服务可调节阀门说明书
2Series 225Product Features•Qualified for both gaseous and liquid service •Positive shutoff bi-directionally •Phenolic backed cartridge seat •Three-position PTFE bushing standard•One-piece thru shaft•Locking handle standard•End of line service optional •Ease of automation •Field repairable •Complete size range: 2 through 24 inchesin quarter-turn productsfor over 40 years. During this time,we have earned the reputation as a supplier of competitively priced valves ofsuperior quality that exceed industry requirements and customer expectations.We are committed to providing solutions that meet a wide range of applications andrequirements. We continually improve our productline by introducing new products and enhancing existing designs,providing our customers with a unique marketplace advantage.3precision profile disc, one-piece shaft, and four shaft support bearings. Series 225 heavy-duty butterfly valves are designed for the hostile operating conditions and high pressures encountered in many piping systems today. With the fully-lined body isolated from the flow stream, the useindustries:•HVAC/ATC•Food and Beverage Industry •Power and Utilities•Pulp and Paper IndustryISO 5211 Actuator Flange:Accommodates all types of actuators; handles, gear operators, electric actuators,and pneumatic actuators.Bushings (Four):Furnishes shaft support at three locations for positive shaft alignment and actuator support.(3 top, 1 bottom)Precision Profile Disc:Provides bubble-tight shut-off and assures minimum torque andlonger seat life.Shaft Weather Seal:(Below bushing on some models)One-Piece Thru Shaft:Ensures dependabilityand positive disc positioning.Seat Face:Negates need for flange gaskets.Double D Stem Configuration:Gives positive attachment for handles or actuators.Phenolic Backed Seat:Non-collapsible, stretch resistant, blow out proof,field replaceable.Precision Taper Pins:Ensure positive,vibration proof,shaft to discconnection. Field replaceable.Smooth Finished Disc Flats:These “mate” with seat flats togive a highly efficient seal;prevents leakage intothe shaft area.Supported Shaft Seal:Bonding of elastomer to phenolic backing ring protects against distortion, a commoncause of shaft leakage.O-Ring:Provides furtherprevention of stem leakage“Representative Cutaway”A Crane Co. Company4Material Temperature Rating °FBuna-N+10 to 180EPDM (2"-16")-30 to 275EPDM (18"-24")-30 to 225Abrasive Resistant +10 to 180Buna-N Neoprene +20 to 200Hypalon 0 to 275Viton ®+10 to 275High Temperature +10 to 400VitonSize 10°20°30°40°50°60°70°80°90°2"0.0637152744701051152 1/2"0.106122545751191781963"0.2091839701161832753024"0.301736781392303645466005"0.50296113323739262093010226"0.803494153257422706115413208"25615425142269311581892216510"387238385654107317942931335312"41534176811145187931425132582714"61835008161372225237656150703716"82717401208203133335573910410,41618"11318867141723823909653510,67612,21520"144151133185131125107853813,94815,95924"22543148224214069667811,16518,24020,869Valve Seating Torques (In-Lbs.)C V Values – Valve Sizing Coefficients (US-GPM @ 1∆P)for steel flanges.•Available in Wafer or Lug style body.•Wafer body features four alignment holes.•Available in ANSI Class 300 Lug Body bolt pattern (2"-12").•Ideal for on-off or throttling services.series 43000/48000 and electric series 44000 actuators.•Compatible with ANSI B16.1 Class 125 (Iron) and ANSI B16.5 Class 150 (Steel) flanges or optional Class 300 (Steel)Lug only.•Bi-directional dead-end capability to 200 psi (2" to 12")and 150 psi (14" to 24") is an available option.•Valves 14" and larger are rated at a maximum 150 psi when a companion flange is not used in dead end service.All torque values shown on chart are for “wet” (water and other non-lubricating media) on-off service. For “dry” service (non-lubricating, dry gas media), multiply values by 1.6. For “lubed” service (clean, non-abrasive lubricating media), multiply values by 0.85. When sizing actuators for single valve applications, multiply values by 1.25. When sizing for 3-way (“tee”) applications multiply values by 1.5.Seat materials are capable of withstanding lower temperatures without damage. However, the elastomer becomes hard and torques increase.Some flow media may further restrict the published temperature limits and/or significantly reduce seat life.Valve Size Standard Disc Differential Pressure50 PSI 100 PSI 150 PSI 200 PSI 285 PSI 2"1361421481541642 1/2"1521601681761893"2242292342392474"3803924044164365"4514775035295726"8759461016108712068"1476155916421726186710"2451261327752937321312"3900411143234534489314"5189546757446022649416"10,98511,56912,15412,73813,73218"13,94614,68815,43116,17317,43420"14,69515,47816,26017,04318,37324"29,73831,32132,90334,48637,176A Crane Co. Company52"in. 6 3/8 3 1/4 1 3/4 1 1/41/23/8 2.760.39 2 3⁄4 4 3⁄455⁄8-115⁄8-1111⁄16484 6 lbs.9 lbs.9 lbs. 1.2650mm 161.9382.5544.4531.7512.709.53701069.85120.65127.0017.46 2.72 kg 4.09 kg4.09 kg 32.02 1/2"in. 6 7/83 3/4 1 7/8 1 1/41/23/8 2.760.39 2 3⁄45 1⁄2 5 7⁄85⁄8-113⁄4-1011⁄164847 lbs.13 lbs.13 lbs. 1.8365mm 174.6395.2547.6331.7512.709.53701069.85139.70149.2317.46 3.18 kg 5.90 kg5.90 kg 46.53"in.7 1/84 1 7/8 1 1/41/23/8 2.760.39 2 3⁄46 6 5⁄85⁄8-113⁄4-1011⁄1648410 lbs.14 lbs.14 lbs. 2.5475mm 180.98101.6047.6331.7512.709.53701069.85152.40168.2817.46 4.54 kg 6.36 kg6.36 kg 64.54"in.7 7/8 4 7/8 2 1/8 1 1/45/83/8 2.760.47 2 3⁄47 1⁄27 7⁄85⁄8-113⁄4-1011⁄1688413 lbs.19 lbs.24 lbs. 3.54100mm 200.03123.8353.9831.7515.889.53701469.85190.50200.0317.46 5.90 kg 8.63 kg10.90 kg 89.95"in.8 3/8 5 3/8 2 1/4 1 1/43/43/8 2.760.55 2 3⁄48 1⁄29 1⁄43⁄4-103⁄4-1013⁄1688418 lbs.22 lbs 29 lbs 4.36125mm 212.73136.5357.1531.7519.059.53701769.85215.90234.9520.648.17 kg 9.99 kg13.17 kg 110.76"in.8 7/8 5 7/8 2 1/4 1 1/43/43/8 2.760.55 2 3⁄49 1⁄210 5⁄83⁄4-103⁄4-1013⁄16812421 lbs.31 lbs.38 lbs. 5.74150mm 225.43149.2357.1531.7519.059.53701769.85241.30269.8820.649.53 kg 14.07 kg17.25 kg 145.88"in.10 1/47 3/4 2 1/2 1 3/47/87/16 4.020.67 3 3⁄411 3/4133⁄4-107⁄8-913⁄16812434 lbs.49 lbs.67 lbs.7.63200mm 260.35196.8563.5044.4522.2311.111022295.33298.45330.2020.6415.44 kg 22.25 kg30.42 kg 193.810"in.11 1/28 1/4 2 3/4 1 3/4 1 1/87/16 4.020.87 3 3⁄414 1⁄415 1⁄47⁄8-91-815⁄161216445 lbs.72 lbs.100 lbs.9.54250mm 292.10209.5569.8544.4528.5811.111022495.33361.95387.3523.8120.43 kg 32.69kg45.40 kg 242.312"in.13 1/49 3/4 3 1/8 1 3/4 1 1/47/16 4.020.95 3 3⁄41717 3⁄47⁄8-91 1⁄8-715⁄161216474 lbs.105 lbs.144 lbs.11.5300mm 336.55247.6579.3844.4531.7511.111022495.33431.80431.8023.8133.60 kg 47.67 kg 65.38292.114"in.14 1/211 3 1/8 1 3/4 1 1/47/16 6.500.95 3 3⁄418 3/4-1-8-12-109 lbs.178 lbs.-12.81350mm 368.30279.4079.3844.4531.7511.111652495.33476.25-49.49 kg 80.81 kg 325.416"in.15 3/412 3 1/22 1 5/167/8 6.50 1.06 6 1⁄221 1/4-1-8-16-135 lbs.224 lbs.-15400mm 400.05304.8088.9050.8033.3422.2316527165.10539.75-61.29 kg 101.70 kg 381.018"in.16 5/815 4 1/42 1 5/87/8 6.50 1.26 6 1⁄222 3/4-11⁄8-7-16-190 lbs.265 lbs.-16.87450mm 422.28381.00107.9550.8041.2822.2316532165.10577.85-86.27 kg 120.31 kg 428.520"in.18 7/815 1/4 5 1/16 2 1/2 1 5/87/8 6.50 1.26 6 1⁄225-11⁄8-7-20-316 lbs.455 lbs.-18.69500mm 479.43387.35128.9563.5041.2822.2316532165.10635.00-143.47 kg 206.57 kg474.724"in.22 1/818 6 1/8 2 3/437/8 6.50 2.36 6 1⁄229 1⁄2-11⁄4-7-20-506 lbs.702 lbs.-22.57600mm561.98457.20155.5869.8576.2022.2316560165.10749.30-229.74 kg 318.71 kg573.3DimensionsValve 300#300#300#300#SizeABCDEFGHJKKL 1*L 1*L 2*M 1*M 1*M 2*WAFERLUGLUGOA Crane Co. Company6Item Description Materials Optional Materials 1Body Ductile Iron No Options Available2Disc Ductile Iron 1Aluminum Bronze, 316 Stainless Steel, Monel 3Seat Buna-N or EPDM Neoprene, Hypalon, Abrasive Resistant Buna-N,Low Temperature Viton (2"-24"), High Temperature Viton (2"-12")4Shaft 416 Stainless Steel 2"-12": 17-4 PH, Monel 5Taper Pin 316 Stainless Steel Monel6Key Carbon Steel No Option Available 7O-Ring Buna-N No Option Available 8Bushing PTFE No Option Available 9Bushing PTFE No Option Available 10BushingPTFE No Option AvailableBill of Materials 2" - 30"1ENP plated for 2" - 12" valvesA Crane Co. Company7123456789=Center Line Series 225 standard configuration *=2"-12" maximum rating is 200 psi for DES =14"-24" maximum rating is 150 psi for DES**=125 psi shutoff maximum rating for PTFE/Buna seat.FIGURE NUMBER SYSTEM。
平衡阀标准
平衡阀标准全国一季度电力供需与经济运行数据近期相继出炉。
受经济快速增长的拉动，一季度全国用电需求达到7189.12亿千瓦时，同比增长14.92%，增幅同比提高3.2个百分点，保持了较快的增长速度。
其中，第二产业用电量以16.86%的增长率位居三次产业和城乡居民生活用电量之首。
电力消费增加，电力供应能力也持续增强。
一季度，全国新投产机组1312.82万千瓦；二季度，去年投产的发电机组将逐步形成稳定的生产力；水电即将进入丰水期，由此，中电联秘书长王永干分析说：“电力供需紧张形势在2007年将全面缓解，全国电力供需总体基本平衡，部分地区甚至存在一定程度的容量富裕。
”工业用电快速增长结构重型化趋势明显据中电联4月29日发布的《一季度全国电力供需与经济运行形势分析预测》显示，全国一季度工业用电量5400.16亿千瓦时，同比增长16.83%，比去年同期提高5.51%；轻、重工业用电量分别同比增长平衡阀>>法兰式平衡阀>>法兰式平衡阀产品名称：法兰式平衡阀产品型号：KPF产品口径：DN15-600产品压力：0.6-6.4MPa产品材质：铸钢、不锈钢、合金钢等产品概括：生产标准：国家标准GB、机械标准JB、化工标准HG、美标API、ANSI、德标DIN、日本JIS、JPI、英标BS生产。
阀体材质：铜、铸铁、铸钢、碳钢、WCB、WC6、WC9、20#、25#、锻钢、A105、F11、F22、不锈钢、304、304L、316、316L、铬钼钢、低温钢、钛合金钢等。
工作压力1.0Mpa-50.0Mpa。
工作温度：-196℃-650℃。
连接方式：内螺纹、外螺纹、法兰、焊接、对焊、承插焊、卡套、卡箍。
驱动方式：手动、气动、液动、电动。
产品详细信息0 0 99首页>>产品中心>>截止式流量平衡阀一、产品[截止式流量平衡阀]的详细资料：产品型号：KPF产品名称：截止式流量平衡阀产品特点：平衡阀是一种具有特殊功能的阀门。
Q11-20X2500剪板机
Q11-20X2500剪板机一、机器的液压系统本机器液压系统为集成阀块式,结构简单,调整、维修方便。
系统工作平稳、可靠,液压原理见附图1，液压组件明细见附表。
（以下叙述中序号参见附图1）1.2 工作原理：1.2.1 油泵起动：各电磁铁断电，各电磁阀处于图示位置，泵供给的油液经阀（5）流回油箱。
1.2.2剪切： 1YA、2YA带电，主压力油经阀（8）流入压料缸的同时，经过阀（12）流入油缸（31）的上腔，其下腔的油液流入油缸（32）的上腔。
因油缸（31）下腔的面积与油缸（32）上腔的面积相等，从而使刀架同步向下剪切。
油缸（32）下腔的油液流入蓄能器中。
1.2.3返程：电磁铁3YA、5YA带电，压料缸里的油液因弹簧的反作用力经已打开的阀（18）迅速流回油箱，油缸（31）上腔的油液因蓄能器中存储的压力油推动刀架上升而经过已打开的阀（15）流回油箱。
1.2.4剪切角的变化12.4.1剪切角变小（补油），电磁铁1YA、7YA带电，油泵供给的油液经电磁换向阀（30）的左位、（29）、（27）流入油缸（32）及油缸（31）的串联腔，因油缸（31）上腔的油液不能流回油箱，使油缸（31）不动作，而油缸（32）在压力油的作用下向下运动，从而达到剪切角度变小的目的。
1.2.4.2 剪切角变大（放油），电磁铁6YA带电，阀（23）打开，油缸（31）下腔及油缸（32）上腔的油液经已打开的阀（23）流回油箱，蓄能器推动油缸（32）的活塞向上运动，而油缸（31）不动作，从而使剪切角度增大。
1.2.5 蓄能器的充液与充气1.2.5.1蓄能器充液：电磁铁1YA、8YA带电，油泵出油经由阀（30）、（29）、（28）进入油缸（32）下腔，开始建压，直至表（25）显示为8MPa，且刀架往返无冲击时止8.2.6.2 将所带备件中的充气工具及压力表拧到氮气瓶上,另一端拧到蓄能器上,打开氮气瓶开始充气,直至压力表显示为6.5MPa,另一蓄能器也照此操作。
美标截止阀
N-ØD 4-15 4-0.59 4-19 4-0.75 4-19 4-0.75 4-22 4-0.87 8-19 8-0.75 8-22 8-0.88 8-22 8-0.88 8-25 8-1.00 12-29 12-1.14 12-32 12-1.25
D0 160 6.2 160 6.2 160 6.2 240 9.45 240 9.45 240 9.45 280 11.02 360 14.17 500 19.68 550 21.65
D2 B 35 15 1.38 0,95 43 16 1.69 0.62 51 18 2 0.71 73 23 2.87 0.91 92 25 3.62 1.00 105 29 4.12 1.12 127 32 5 1.25 157 38.1 6.19 1.5 216 47.7 8.5 1.88 270 55.6
L D D1 D2 B N-ØD mm 108 89 60.5 35 12 4-15 1/2m in 4.25 3.5 2.38 1.38 0.47 4-0.59 mm 117 98 70 43 12 4-15 3/4m in 4.61 3.86 2.76 1.69 0.47 4-0.59 mm 127 108 79.5 51 12 4-15 1m in 5 4.25 3.13 2 0.47 4-0.59 mm 165 127 98.5 73 14.3 4-16 1 1/2m in 6.5 5 3.88 2.87 0.56 4-0.62 mm 203 152 120.5 92 15.9 4-19 2m in 8.00 6.00 4.75 3.62 0.625 4-0.75 150Lb mm 216 178 139.5 105 17.5 4-19 2 1/2m in 8.5 7 5.50 4.12 0.69 4-0.75 mm 241 190 152.4 127 19.1 4-19 3m in 9.5 7.50 6 5 0.75 4-0.75 mm 292 229 190.5 157 24 8-19 4m in 11.50 9.00 7.5 6.19 0.94 8-0.75 mm 406 279 241.5 216 25.4 8-22 6m in 16 11.0 9.50 8.5 1.00 8-0.88 mm 495 343 298.5 270 29 8-22 8m in 19.5 13.5 11.75 10.62 1.12 8-0.88 磅级 规格 L D D1 D2 B N-ØD mm 152 95 66.5 35 15 4-15 1/2m in 5.98 3.74 2.62 1.38 0,95 4-0.59 mm 178 117 82.5 43 16 4-19 3/4m in 7 4.61 3.25 1.69 0.62 4-0.75 mm 203 124 89 51 18 4-19 1m in 8 4.9 3.50 2 0.71 4-0.75 mm 229 156 114.5 73 20.7 4-22 1 1/2m in 9 6.12 4.51 2.87 0.81 4-0.87 mm 267 165 127 92 22 8-19 2m in 10.5 6.5 5 3.62 0.88 8-0.75 300Lb mm 292 190 149 105 25 8-22 2 1/2m in 11.5 7.50 5.88 4.12 1.00 8-0.88 mm 318 210 168.5 127 29 8-22 3m in 12.50 8.25 6.62 5 1.12 8-0.88 mm 356 254 200 157 32 8-22 4m in 14.00 10.00 7.88 6.19 1.25 8-0.88 mm 444 318 270 216 37 12-22 6m in 17.50 12.50 10.62 8.5 1.44 12-0.88 mm 559 381 330 270 41 12-25 8m in 22.0 15 13.00 10.62 1.62 12-100
萨姆森电动调节阀说明书
PN 16
不锈钢 1.4301 不锈钢 1.4571 · DN 125及以上：1.4404 P265GH
石墨金属垫
PN 25
PN 16/25/40
1.4571 -
阀体
铸铁
球墨铸铁
铸钢
铸不锈钢
EN-JL1040
EN-JS1049
1.0619
1.4408 1）
-
阀座 阀芯（标准型）
压力平衡 2426型执行机构 膜室 膜片 导向轴套 5824型 · 5825型电动执行机构 壳体，外盖 连接螺母 3274 型电液执行机构 壳体，外盖 液压缸 活塞 活塞杆 执行机构推杆 液压油 3374 型电动执行机构 壳体和盖
相关信息表
T 3T 0300000ZHZH
22001016年年86月月版版
数据表 数据表
T 3018 ZH T 3018 ZH
表1 · 组合型自力式控制阀选用指南
自力式控制阀
基型自力式控制阀 见数据表
应用于流量控制
42-36E 型 42-36 型 T 3015 ZH
安装 设定点
输送管 回流管 调整
尺寸和重量 · 42-36E型带波纹管平衡的2423E型阀门
尺寸图 · 2423E型波纹管平衡的阀门 DN 15 至 50
DN 65 至 100
DN 125 至 250
42-36E型 配置5824/5825型执行机构
42-36E型 配置3374型执行机构
42-36E型 配置3274/3374型执行机构
24
40
120
22 mm 280 420 500
0.3
50至 120 75至 180
70至 180 100至 260
迈克尔公司产品说明：钢管类型阀门说明书
2Parker Korea Ltd.Instrumentation GroupProducts Overview3Parker Korea Ltd.Instrumentation Group121K/V/F Series122K Series131K/V/F Series 133K/V/F Series WV121S Series 2/2 way valve(Direct Operated )3/2 way valve (Direct Operated )2/2 way valve (Direct Operated ) ‣Normally Closed, Normally Open‣7000 sleeve assembled‣Body : Brass, StSt 303‣Coil : All of 7000 sleeve coil available‣Operated on Zero MOPD‣Air, Water Inert ga, Oil, Corrosive fluid and steam applicapable ‣Applied Seal : FKM, Ruby, Teflon and Factory consult need for NBR, EPDM ‣Normally Closed, Universal ‣7000 sleeve assembled ‣Body : Brass, StSt 303 ‣Coil : All of 7000 sleeve coil available ‣Operated on Zero MOPD ‣Air, Water Inert gas, Oil, Corrosive fluid and steam applicapable ‣Applied Seal : FKM, Ruby and Factory consult need for NBR, EPDM‣Normally closed ‣Body : Brass, StSt 303, Plastic ‣Coil : S or H ‣Operated on Zero MOPD ‣Air, Water Inert gas, Oil, Corrosive fluid applicapable‣Applied Seal : FKM, NBR, Silicon‣A miniature, High Performance‣UL/CE approved for 'S' coil 5 Page 12 Page 18 Page WV131S Series221G Series NKV Series 3/2 Way Valve(Direct Operated)2/2 Way Valve (Magnalift)2/2 Way Valve (Magnalift) ‣Normally Closed‣Body : Brass, StSt 303‣Coil : S or WS‣Operated on Zero MOPD‣Air, Water Inert gas, Oil, Corrosive fluidapplicapable‣Applied Seal : FKM, NBR‣A miniature, High Performance‣UL/CE approved for 'S' coil ‣Normally closed ‣Body : Brass ‣7000 sleeve assembled ‣Coil : All of 7000 sleeve coil available ‣Operated on nearly Zero MOPD ‣Air, Water, Inert gas, Oil and Steam applicapable ‣Applied Seal : FKM, NBR, EPDM ‣Normally closed ‣Body : Brass ‣7000 sleeve assembled ‣Coil : All of 7000 sleeve coil available ‣Operated on nearly Zero MOPD ‣Air, Water, Inert gas, Oil and Steam applicapable ‣Applied Seal : FKM, NBR, EPDM20 Page22 Page 25 Page4Parker Korea Ltd.Instrumentation Group 221S Series321G Series 321K Series 2/2 Way Valve(Magnalift)2/2 Way Valve (Direct Operated)2/2 Way Valve (Direct Operated) ‣Normally closed‣Body : StSt 316‣7000 sleeve assembled‣Coil : All of 7000 sleeve coil available‣Operated on nearly Zero MOPD‣Oil, gase, Steam and corrosive fluid applicapable ‣Applied Seal : FKM, EPDM and NBR with factory consult ‣Normally Closed ‣Body : Brass ‣7000 sleeve assembled ‣Coil : All of 7000 sleeve coil available ‣A minimum operating pressure is required ‣Air, Water and Steam applicapable‣Applied Seal : NBR, EPDM and FKM withfactory consult ‣Normally Closed ‣Body : Brass ‣7000 sleeve assembled ‣Coil : All of 7000 sleeve coil available ‣A minimum operating pressure is required ‣Air, Water applicapable ‣Anti-water hammer application ‣Applied Seal : FKM28 Page 30 Page32 Page E321H Series708N Series 2/2 Way Valve(Direct Operated)2/2 Way Valve (Direct Operated) ‣Normally Closed‣Body : Brass‣7000 sleeve assembled‣Coil : All of 7000 sleeve coil available‣A minimum operating pressure is required‣Dry or Lubricated air, gases and water‣High pressure application‣Applied Seal : FKM, NBR‣Normally Closed ‣Body : Brass ‣7000 sleeve assembled ‣Coil : All of 7000 sleeve coil available ‣A minimum operating pressure is required ‣Steam applicapable in High pressure (8bar) and temperature(180°C) ‣Applied Seal : Teflon 33 Page34 PagePRODUCTS OVERVIEW5Parker Korea Ltd.Instrumentation Group 121K/V/F and 122K SeriesFeatures●General Purpose Solenoid Valve●2-Way Direct lift●Air, Water, Inert gas, Oil, Corrosive fluid and Steam applicapable.Application●Oil burner and Boiler●Welding machines●Water treatment●Fume analysers●Gas analysers●Distribution of light oils●Measurement and control instruments●Lubrication systemSpecifications●Body -B rass : 121K/F, 122K S tSt 303 :121V●Seal - FKM, Ruby, Teflon and Factory consult need for NBR, EPDM●Sleeve - StSt 303, 7000●Coil - Refer the Electrical part table on the last page●Body thread type : NPT, PT available with factory consult2/2 way Direct Operated Valve121K 121V 121F6Parker Korea Ltd.Instrumentation Group7Parker Korea Ltd.Instrumentation Group8Parker Korea Ltd.Instrumentation Group9Parker Korea Ltd.Instrumentation Group*Connection Thread type : Available NPT, PT. Need consultation *Pipe size: 1/8", Need consultationAll K/V/F Series Numbering SystemEX)ValveHousing Nut & Washer Coil Voltage 121KBG2LV00-4270-481000C2131VVG2LV00-H -1F -4K -I -1K -C210Parker Korea Ltd.Instrumentation Group 1/4" Housing Coil Assembly Type1/4" Din Voil Assembly Type1/4" Mold Coil Assembly Type 56.5121VVG Series Dimensions(Unit : mm)121KBR Series Dimensions3/8" Din Coil Assembly Type3/8" Mold Coil Assembly Type3/8" Housing Coil Assembly Type56.5(Unit : mm)12Parker Korea Ltd.Instrumentation Group131K/V/F , 133K/F SeriesFeatures●General Purpose Solenoid Valve ●3-Way Direct lift●Air, Water, Inert gas, Oil, Corrosive fluid and Steam applicapable.Applications●Air compressor ●Diesel oil burner●Water treatment plant ●Vending machine ●Packing machineSpecifications●Body -B rass - 131K/F, 133KS tSt 303 - 131V ●Seal - FKM, Ruby, Teflon and Factory consult need for NBR, EPDM ●Sleeve - StSt 303, 7000●Coil - Refer the Electrical part table on the 35 page●Body thread type : NPT, PT available with factory consult3/2 way Direct Operated131/133K 131/133V 131F14Parker Korea Ltd.Instrumentation GroupDin Coil Assembly Type Mold Coil Assembly TypeHousing Coil Assembly Type16Parker Korea Ltd.Instrumentation GroupDin Coil Assembly TypeMold Coil Assembly TypeHousing Coil Assembly TypeDin Coil Assembly Type Mold Coil Assembly TypeHousing Coil Assembly TypeWV121S SeriesFeatures●Normally closed●Air, Water Inert gas, Oil, Corrosive fluidapplicapable●A miniature, high performancesolenoid valve●Body thread type: NPT, PF available withfactory consultSpecifications●Valve: Brass, StSt 303●Standard Seal - FKM and NBRwith factory consult●Sleeve - StSt 303, 7000●Coil - Refer the Electrical parttable on the 35 page●UL & CE (DC specification only)certificationApplication●Oil burner●Meter and controller●Welding machine●Medical equipment2/2 Way Valve, Direct OperatedCoil numberingAssemble the following coil part number to thevalve body part number1) I-1S CoilI-1S-PO : AC24/50~60 (5W)I-1S-P3 : AC110/50,AC120/60 (5W)I-1S-Q3 : AC220/50,AC240/60 (5.5W)I-1S-C1 : DC12V (6W)I-1S-C2 : DC24V (6W)2) H-WS CoilH-WS-B5 : AC110/60 (8W)H-WS-B7 : AC220/60 (8W)H-WS-C1 : DC12V (9W)H-WS-C2 : DC24V (9W)Ordering exampleIf you want brass body, 1/8 inch pipe size with PTconnection, I coil with AC240V/50Hz, then, youcan order as followes."WV121S221LV I-1S-Q3"Valve body numberingStSt Valve with S coil StSt Valve with H coilBrass Valve with S coil Brass Valve with H coil Plastic Valve with S coil18Parker Korea Ltd.Instrumentation GroupDrawing(Unit : mm)WV121S221LV-I-1SWV121S222LV-I-1SWV121S221LV-H-WSWV121S222LV-H-WS20Parker Korea Ltd.Instrumentation GroupWV131S Series3/2 Way Valve, Direct OperatedFeatures●Normally Closed●Air, Water Inert gas, Oil, Corrosive fluid applicapable●A miniature, High Performance●Body thread type : NPT, PF available with factory consultSpecifications●Valve -Brass, StSt 303●Standard Seal -FKM and NBR with factory consult ●Sleeve -StSt 303●UL & CE (only DC specifications) certification for S coil●Coil -Refer the Electrical part table on the 35 page●Body: brass, StSt 303●Response time: 25 ~ 40 ms●Continuous current transmission rate: 100% Duty●Mounting: For direct pipe mounting or 2-M5x0.8 mm screws*Pipe size : 1/8" available, need consulationBrass valve with S coil StSt valve with S coilApplication●Measurement and controller ●Water treatment system ●Compact compressorStructureH-WS CoilWV121/131 Series Numbering System22Parker Korea Ltd.Instrumentation Group221G SeriesFeatures●Normally closed●Air, water, inert gas, oil, corrosive fluids and steam applicapableSpecifications●Valve Body : Brass●Coil : All of 7000 sleeve coil available ●Applied Seal : FKM, NBR, EPDM●Body thread type : NPT, PT available with factory consultApplication● Thermohydraulic system ● Autoclaves ● Oil burner, Bolier ● Molding machines ● Steam generators ● Sterilisation system ● Industrial washing machines ● Boiling system ● Cooling of machine tools ●Hospital equipment2/2 Way Magnalift ValveNormally Closed, Water, Air, Gas, OilNormally Cloased, Steam applicationDrawing24Parker Korea Ltd.Instrumentation GroupFeatures●Normally closed●Air, Water, Inert gas, Oil and Steam applicapable Specification●Coil: 7000 sleeve assembled●Body thread type: NPT, PF availablewith factory consult●주Major material features- Body: Brass- Seal: FKM, EPDM, NBR- Sleeve: StSt 303, 7000●Rated Voltage & PowerConsumption- P lease refer to table #1on the back side●Respons time- Open / Close time: 80~100 ms●Ambient temperature: 0 ~ 50℃●Fluid temperature- 60˚C Water & Air (NBR)- 100˚C Oil (FKM)- 140˚C Steam (EPDM)●Port size Rc (PT)- 1/2", 3/4", 1" (PF/NPT, FactoryConsulting)Application●Fire system●Sterilizer●Water treatment system●Food and fluid press processNKV Series2/2 Way Valve (Magnalift)Normally closed, Air, Water, Oil, SteamInstrumentation GroupNormally closed, Hot water/Steam ApplicationStructure3/8" Housing Coil Assembly Type3/4" Housing Coil Assembly Type1/2" Housing Coil Assembly Type1" Housing Coil Assembly Type28Parker Korea Ltd.Instrumentation Group221S SeriesFeatures●Normally closed●Oil, gase, Steam and corrosive fluid applicapableSpecifications●Body : StSt 316●Coil : All of 7000 sleeve coil available ●Applied Seal : FKM, EPDM and NBR with factory consult●바ody thread type : NPT, PT available with factory consultApplication●Chiller (Semiconductor) ●Food and fluid Press process ●Oil and gase applied equipment ●Printing machine ●Testing equipment2/2 Way Valve (Magnalift)Normally CloasedUnit: mmNormally CloasedStructure221S10_15221S20221S25321G Series30Instrumentation Group321G SeriesFeatures●General Purpose Solenoid Valve ●2-Way Pilot Operated●Air, Water, and Steam applicapable. ●Applied Sea: NBR, EPDMSpecifications●Valve material: brass●Coil: Applicable to all 7000 sleeve coils ●Seal Material: NBR, EPDMApplication●Water treatment plants ●Industrial washing plants ●Irrigation Systems 2/2 Way Pilot Operated31Parker Korea Ltd.Instrumentation GroupStructure(mm)32Parker Korea Ltd.Instrumentation Group321K SeriesFeatures●Normally Closed●A minimum operating pressure is required ●Air, Water, Inert gas, Oil applicapableSpecifications●Body : Brass●Coil: All of 7000 sleeve suitable coil available ●Applied Seal : FKM , EPDM with Factory consultApplication●Fire system ●Air dryer2/2 Way Pilot OperatedStructure(mm)1" Housing Coil Assembly Type33Parker Korea Ltd.Instrumentation Group E321H SeriesFeatures●Normally Closed●A minimum operating pressure is required ●Air, Water, Inert gas, Oil applicapableSpecifications●Body: Brass●Coil: All of 7000 sleeve suitable coil available ●Applied Sea : FKM , EPDM with Factory consultApplication●Oil Burner ●Blow former ●Compressor●Industrial machine2/2 Way Pilot OperatedStructure(mm)34Parker Korea Ltd.Instrumentation Group708N SeriesFeatures●Normally Closed●Steam applicapable in High pressure (8 bar) and temperature(180°c)Features●Body: Brass●Coil: All of 7000 sleeve coil available ●Applied Seal: Teflon●Body thread type: NPT, PT available with factory consultApplication●Industrial laundry equipment ●Tanning plants ●A Sterilizer●Food and fluid steam Press process ●A dyeing machine ●Hospital equipment ●Steaming System2/2 Way Pilot (Piston) OperatedNormally ClosedStructureCross Section Drawing① Brass Forging Body ② Orifice Seat(Teflon)③ Piston Guide ④ Piston Seal ⑤ Spring Piston ⑥ Piston Spring(SUS)⑦ Plunger Assembly ⑧ Float Buttom Seal⑨ Coil (High Temp., Class H)①⑤④②⑦⑨⑧⑥③OUTINE FA BPF 3/4"708N2MODEL A PF 1/2"708N3BC D E F 2934129134.51416.53434687035Parker Korea Ltd.Instrumentation Group I-1K (7000 Sleeve)H-WS (WV121S, 131S)I-1S (WV121S, 131S)36Parker Korea Ltd.Instrumentation Group2995-481865(DIN Coil: DIN plug separate required/32mm/7000 sleeve)6000-491000 (7000 Sleeve)6000-496265 (7000 Sleeve)DIN PlugWire connector specification: 2P+E Dean 430650A Plus ConnectorIP65 for assembly with Dincoil37Parker Korea Ltd.Instrumentation Group 495905 (Explosion proof coil, 7000 Sleeve)H-1H (7000 Sleeve)H-1F (7000 Sleeve)38Parker Korea Ltd.Instrumentation Group39Parker Korea Ltd.Instrumentation Group Parker Korea Ltd. Instrumentation Group23, Jangangongdan 1-gil, Jangan-myeon, Hwaseong-si, Gyeonggi-do, 18579, Korea Tel. 031-359-0700Fax. 031-359-0780。