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Import Electric Regulating Valve
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详情描述
Import Electric Pressure Regulating Valve
Import Electric Steam Regulating Valve, Electric Gas Pressure Control Valve, Electric Pressure Reducing Valve, Electric Pressure Control Valve
Germany's VorwerkWODEOur imported electric pressure regulating valve is a pressure balancing type regulating valve, featuring a cage-type sleeve guide and double-sealing structure. It is equipped with an electric actuator, which is an integrated electronic structure, containing a servo amplifier and an input control signal.(4～20mADCOr1～5VDC)The system can control the valve opening by simply connecting to a power source, converting the current signal into a corresponding linear displacement to automatically regulate the valve opening for continuous pressure adjustment. The overall control system features stable operation, large allowable pressure difference, precise flow characteristics, and low noise. It is particularly suitable for applications that permit minimal leakage and have a significant pressure difference before and after the valve.
Pressure control system, comprising an electric regulating valve, pressure transmitter, and pressure regulator, is capable of fully automatic control of pipeline pressure in modern industrial processes. It features easy installation, quick response, high control accuracy, convenient tuning, and reliable performance. Widely applicable in industries such as chemical, food, biopharmaceutical, environmental protection, metallurgy, water supply and drainage, papermaking, and electricity.
Application Scope: Pressure control systems, widely used in steam pipelines for pressure regulation, have achieved significant breakthroughs in the modification of automatic pressure control systems in factory production manufacturing. This has resulted in a smart and professional control system.
Import Electric Pressure Regulating Valve Primary Technical Parameters
Nominal Bore(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) | Single Seat | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 630 | 875 | 1250 |
Sleeve | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 360 | 570 | 850 | 1180 | |
Two-seater | 8 | 11 | 17,6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 900 | 1300 | |
Permitted Pressure Difference(MPa) | Single Seat | 3.8 | 3.2 | 3.0 | 2.0 | 1.8 | 1.5 | 1.4 | 1.0 | 0,7 | 0.6 | 0.5 | 0.3 | 0.1 |
Sleeve | 6.4 | 6.4 | 5.2 | 5.2 | 4.6 | 4.6 | 3.7 | 3.7 | 3.5 | 3.1 | 3.1 | 2.6 | 2.2 | |
Double Seater | ≤ Nominal Pressure | |||||||||||||
Nominal Pressure(MPa) | 1.6、2.5、4.0、6.4、10.0、16、32MpaOrANSI Class150～Class2500 | |||||||||||||
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℃)Bellows Seal Type(-40～+350℃) | |||||||||||||
Press-on Cap Style | Bolt-tensioned | |||||||||||||
Sealant Material | VType PTFEVType Flexible Graphite Packing | |||||||||||||
Valve stem type | Single seat, sleeve type, double guide type | |||||||||||||
Flow characteristics | Percentage, Linearity | |||||||||||||
Configuration Actuator Type | 3810LSeriesPSLSeries2SBSeries2SASeries and equivalents(Brands specified by customers are also accepted.) | |||||||||||||
Actuator Parameters | Power Voltage:220V、380VInput Signal:4-10mA DC、4-20mA DCOutput Signal:4-20mA·DC | |||||||||||||
Protection Level: EquivalentIP65Explosion-proof marking:ExdⅡBT4(ExdⅡBT6Special Customization)Hand control function: Handle | ||||||||||||||
Ambient Temperature:-25～+70℃Relative Humidity:≤95% | ||||||||||||||
Note: German WOERD Oxygen Regulating ValveWODEValves are made of stainless steel and are degreased.
Imported Electric Pressure Regulator Structure Diagram
Note: Due to website layout limitations, please contact Ward's distributors for specific dimensions.
Import Electric Pressure Regulating Valve Key Performance Indicators
Project | Index value | |
Basic Tolerance% | ±3.0；±1.5 | |
Return difference% | 2.0；±1.0 | |
Dead Zone % | 2.0；±1.0 | |
Leakage Rate | Single Seat Valve | CompliantJB/T7387-94 IVGrade Less than the rated capacity of the valve×10-4 |
Double Seat Valve | CompliantJB/T7387-94 ⅢGrade Less than the rated capacity of the valve×10-3 | |
Sleeve valve | MeetsJB/T7387-94 ⅢGrade Less than the rated capacity of the valve×10-3 | |
If you have any questions.Please call us, and we will certainly go the extra mile to provide you with excellent service! If you need to inquire about more detailed product information, welcome to contact German Vorde.WODEAuthorised First-Level Agent: Beijing Yongdebao Valve Co., Ltd.
