Import Electric Single Seat Regulating Valve
Imported Precision Small Electric调节阀, Small Electric Flow Control Valve, Electric Pressure Control Valve, Single Seat Control Valve Structural Principle
Section 1: Imported Electric Single Seat调节Valve Product Overview
Germany VordWODEThe imported electric single-seat regulating valve is composed of the valve body, valve seat, valve stem, guide sleeve, valve cover, sealing material, and electric actuator, all assembled together. The fluid passage of the electric single-seat regulating valve isSType with low pressure drop loss, high flow rate, high accuracy in flow characteristics, and a wide adjustable range. It belongs to the series of intelligent electric regulating valves and is a high-performance electric single-seat regulating valve suitable for fluids of various pressures and temperatures and applications with high leakage requirements. The electric actuator features an electronic integrated structure with an internal servo amplifier.,Input control signal(4-20mADCOr1-5VDC)Control valve opening with power supply,Achieve regulation of process parameters such as pressure, flow rate, liquid level, and temperature. Electric single-seat regulating valves feature sensitive operation, simple wiring, high flow rate, compact size, and high adjustment accuracy. They are widely used in automatic control systems in industries such as power, metallurgy, petroleum, chemicals, pharmaceuticals, boilers, and light industry.
Section II: Imported Single Seat Regulating Valve Technical Specifications
Nominal Bore Size(DN) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Valve seat diameter(dn) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Rated Flow Coefficient(KV) | Straight line | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 630 | 875 | 1250 |
Please wait for 100% | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 360 | 570 | 850 | 1180 | |
Permitted Pressure Difference(MPa) | 3.2 | 3.0 | 2.0 | 1.8 | 1.5 | 1.4 | 1.0 | 0,7 | 0.6 | 0.5 | 0.3 | 0.2 | 0.1 | |
Nominal Pressure(MPa) | 1.6、2.5、4.0、6.4、10.0OrClass150～Class600 | |||||||||||||
Rated Stroke(mm) | 16 | 25 | 40 | 60 | 100 | |||||||||
Valve cover style | Standard Type(-17～+250℃)High Temperature Type(+250～+450℃)Low-temperature type(-40～-196℃)Dimpled tube seal type(-40～+350℃) | |||||||||||||
غطاء ضغط | Bolt-tensioned | |||||||||||||
Sealed packing material | VType PTFEVType flexible graphite filler | |||||||||||||
Valve Core Type | Single seat plunger type valve core | |||||||||||||
Flow characteristics | Linearity, equal percentage | |||||||||||||
Configuration Actuator Type | 2SBSeries381LSeries electric actuatorsPSLSeries Electric Actuators(You can also specify other brands of actuators.) | |||||||||||||
Actuator Parameters | Power Voltage:220V/50HzInput Signal:4-20mAOr1-5V·DCOutput Signal:4-20mA·DC | |||||||||||||
Ingress Protection Rating: EquivalentIP55Explosion-proof marking:ExdⅡBT4(ExdⅡBT6Special Customization)Hand-operated function: Handle | ||||||||||||||
Ambient Temperature:-25～+70℃Ambient humidity:≤95% | ||||||||||||||
Note: Germany Vard oxygen regulatorWODEValves are made of stainless steel and undergo degreasing treatment.
Section 3: Imported Single Seat Regulating Valve Structure Diagram
Note: Due to the website layout, please contact Ward's agents for specific dimensions.
Four:进口Electric Single Seat Control Valve Performance specifications
Project | Index value | ||
Basic Tolerance% | Please provide the Chinese content to be translated.3810L±2.5； Please provide the Chinese content to be translated.PSL±1.0; Configuration2SB±1.0 | ||
Return difference% | Available381L ±2.0； Please provide the Chinese content that needs to be translated into American English.PSL±1.0Please provide the Chinese content you would like translated.2SB±1.0 | ||
Dead Zone% | 1.0 | ||
Always Point Deviation% | Electrically Open | Starting Point±2.5 | End Point±2.5 |
Starting Point±2.5 | End Point±2.5 | ||
Electric shutdown | Origin | ±2.5 | |
End Point | ±2.5 | ||
Rated Stroke Deviation% | ≤2.5 | ||
Leakage amountL/h | 0.01%×Rated Valve Capacity | ||
Adjustable RangeR | 50：1 | ||
If you have any questions.Please call us, and we promise to provide you with the best service we can! Should you need to inquire about more detailed product information, feel free to contact German Ward.WODEAuthorized Level 1 Distributor: Beijing Yongdebao Valve Co., Ltd.
