Technical Specifications Supply voltage:24 V DC ±10%; Control signal:4–20mA; Position feedback:4–20mA; Operating pressure:0.5–9 bar(g); Operating temperature:-30 °C ~ +120 °C; Enclosure:IP65.
Functional Features High flow capacity; LVDT closed-loop position feedback; heavy-duty solenoid; zero shutoff; vibration resistant.
Application Scenarios Large bore gas engine, high power gas generator set, heavy-duty cogeneration plant, pipeline compression engine.
Performance Parameters Flow linearity:±2.5% FS; Repeatability:±1.2% FS; Response time:<28 ms.
Material Composition Cast aluminum valve body; stainless steel plunger and seat; FKM seals; high thrust solenoid coil; LVDT sensor.
Structural Characteristics Large caliber inline body; heavy-duty top solenoid and sensor assembly; large-size threaded process ports.
Working Principle 4–20mA signal sets target opening. LVDT provides real-time position feedback, control circuit adjusts high-thrust solenoid current to control large volume gas flow.
Installation Requirements Install vertically inline; install large-flow gas filter upstream; calibrate valve opening zero and span.
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