Manufacturer of Turbine Components
Manufactures various types of steam turbines ranging from 5MW - 50MW,including condensing, backpressure, and extraction-condensing designs
High-Pressure Electromagnetic Valve for Steam Turbines
The high-pressure solenoid valve is an industrial valve featuring a three-dimensional sealing structure.
Category:
Electromagnetic Valve
key word:
Product Introduction
The high-pressure solenoid valve is an industrial valve featuring a three-dimensional sealing structure. It is primarily used for on/off control of water, gas, oil, steam, and corrosive fluids under high-pressure conditions (up to 50 bar), suitable for applications such as gas-powered vehicles and industrial automation.
Working Principle:
1) Normally Closed: When energized, the pilot spool engages, opening the pilot orifice. This depressurizes the upper chamber, allowing the piston to open the valve under pressure from the lower chamber. De-energization causes the pilot spool to spring back, closing the pilot orifice. The upper chamber then pressurizes via the piston throttle hole and the return spring force, closing the valve.
2) Normally Open: When energized, the pilot orifice closes. The upper chamber pressurizes via the piston throttle hole and the return spring force, closing the solenoid valve. When de-energized, the pilot spool returns under spring force, opening the pilot orifice. The upper chamber depressurizes, and the piston is pushed by the lower chamber medium pressure, opening the solenoid valve.
Technical Parameters:
Body Material: Brass or Stainless Steel.
Applicable Media: Water, Gas, Oil, Steam, Fuel Gas, Corrosive Fluids, etc.
Temperature Range: -100 to +200°C.
Media Viscosity: Less than 50 cSt (Customization required for higher viscosities).
Protection Performance: Waterproof, Explosion-proof (Exd IICT5), Corrosion-resistant.
Wiring Method: Terminal block; lead-out; plug-in.
Control Mode: Normally open, normally closed.
Power Supply Voltage: DC 12–127V; AC 36–380V.
Connection Method: Internal thread, flange (external thread and special interfaces available upon request or with adapters).
Leakage Rate: Zero.
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A production-oriented enterprise specializing in the processing, production, and research and development of steam turbine components