Import Electric Steam Regulating Valve
Import Electric High-Temperature Control Valve, Electric Thermal Oil Control Valve, Electric Steam Control Valve Control Principle
Import Electric Steam Regulating Valve Overview:
German VordeWODEImported electric steam regulating valve2SBType SeriesPSLSeries of straight stroke electric actuators and direct-acting single seat valves, powered by single-phase AC220VPower-driven, accepts0~10mAOr4~20mADirect current signal, automatically controlling the opening of the regulating valve, to achieve continuous adjustment of process parameters such as temperature, pressure, and flow rate of the steam medium inside the pipeline. Imported steam electric regulating valves feature sensitive operation, convenient energy access, and rapid signal transmission. Widely used in automatic control systems for steam in power, metallurgy, chemical, light industry, and textile industries.
Import Electric Steam Regulating Valve Key Technical Parameters
● Valve body
Valve body style | Direct Cast Ball Valve |
Nominal Bore Size | DN15～300mm |
Nominal Pressure | PN1.6、2.5、4.0、6.4、10、16、32OrANSI Class150～2500 |
Form of Connection | Flange(FF、RF、RTJ)Welding(SW BW)Bolts, screws, etc. |
Valve cover style | High-temperature type+230～+450°C, High-Temperature Type+230～+560℃ |
Cover type | Bolt-tensioned |
Sealed packing material | Metal graphite wrapped gaskets, flexible graphite, carbon fiber packing |
Valve core style | Single Seat, Lugged, and Bushed Valve Inserts |
Flow Characteristics | Linear, equal percentage |
Actuator
Actuator Model | 3810LSeriesPSLSeries2SBSeries2SASeries etc. |
Key Technical Parameters | Power Voltage:220V/50HzInput Signal:4-20mAOr1-5V·DCOutput Signal:4-20mA·DC |
Protection Level: EquivalentIP55Exlosion-proof marking:ExdⅡBT4Hand control function: Handle | |
Ambient Temperature:-25～+70° Celsius, Environmental Humidity: ≤95% |
Section 3: Imported Electric Steam Regulating Valve Key Performance Indicators
Project | Benchmark Value | ||
Basic Error% | Supplied3810L±2.5; MatchingPSL±1.0; Matching2SB±1.0 | ||
Return Difference% | Matching381L ±2.0； Please provide the Chinese content you would like translated into American English.PSL±1.0; Matching2SB±1.0 | ||
Dead Zone% | 1.0 | ||
Always Point Deviation% | Electrically opened | Starting Point ±2.5 | End ±2.5 |
Origin ±2.5 | End ±2.5 | ||
Electric shutter | Origin | ±2.5 | |
End Point | ±2.5 | ||
Rated travel deviation% | ≤2.5 | ||
Leakage amountL/h | 0.01%×Rated Valve Capacity | ||
Adjustable RangeR | 30：1 | ||
Section 4: Structure Diagram of Imported Electric Steam Regulating Valve
Note: Due to the website layout, please contact Ward's agents for specific dimensions.
5. Imported Electric Steam Regulating Valve Rated Flow CoefficientKvPermits pressure difference
Nominal Bore Size DN(mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Valve Seat Diameter dN(mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Rated Flow CoefficientKV | Single Seat | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 630 | 1000 | 1600 |
Cage-style | 9 | 15 | 23 | 35 | 59 | 95 | 148 | 236 | 355 | 568 | 885 | 1260 | |
Sleeve | 10 | 16 | 25 | 40 | 63 | 100 | 155 | 250 | 370 | 580 | 900 | 1300 | |
Rated Stroke(mm) | 16 | 25 | 40 | 60 | 100 | ||||||||
Permitted pressure difference(MPa) | Single Seat | 3.2 | 3.0 | 2.0 | 1.8 | 1.5 | 1.4 | 1.0 | 0,7 | 0.6 | 0.5 | 0.3 | 0.28 |
Cage-type | 5.8 | 5.0 | 4.9 | 4.3 | 3.0 | 3.7 | 3.5 | 3.1 | 2.8 | 2,8 | 2.4 | 2.0 | |
Sleeve | 6.4 | 5.2 | 5.2 | 4.6 | 4.6 | 3.7 | 3.7 | 3.5 | 3.1 | 3.1 | 2.6 | 2.2 | |
Note: Due to the website layout, please contact Ward's distributors for specific dimensions.
If you have any questions.Please call us, and we will certainly do our best to provide you with excellent service! If you need to inquire about more detailed product information, welcome to contact Germany Ward.WODEAuthorized First-Level Distributor: Beijing Yongdebao Valve Co., Ltd.
