Technical Specifications Supply: 24 V DC ±10%; control: 4–20 mA; operating pressure: 2–25 bar(g); flow range: 0–35 kg/h natural gas; operating temperature: -30 °C to +120 °C; enclosure: IP65; pressure class: ANSI 600.
Functional Features High-pressure rated construction; proportional flow control; pressure-balanced plunger; zero shutoff; corrosion-resistant internals; vibration-resistant design.
Application Scenarios High-pressure gas engine systems, pipeline gas compression engines, high-pressure cogeneration, wellhead gas engines, industrial gas turbines.
Performance Parameters Flow linearity: ±3.5% FS; repeatability: ±1.5% FS; response time: < 25 ms; proof pressure: 35 bar.
Material Composition Forged steel valve body; stainless steel plunger and seat; FKM seals; high-pressure solenoid assembly; balance spring.
Structural Characteristics Pressure-balanced poppet design; top-mounted solenoid; threaded high-pressure process connections; sealed electrical connector.
Working Principle Pressure-balanced poppet design minimizes pressure-induced force variation. Solenoid current modulates poppet lift to control gas flow, providing proportional flow control across a wide inlet pressure range.
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