Technical Specifications Supply voltage:24 V DC ±10%; Control signal:4–20mA; Operating pressure:0.1–4 bar(g); Operating temperature:-30 °C ~ +110 °C; Enclosure:IP65.
Functional Features Low pressure working range; proportional flow modulation; soft seat sealing; low flow cut-off; compact size.
Application Scenarios Low pressure biogas generator, landfill gas engine, small cogeneration unit, low-pressure pipeline gas engine.
Performance Parameters Flow linearity:±3% FS; Repeatability:±1.2% FS; Response time:<25 ms.
Material Composition Aluminum valve body; stainless steel plunger; soft rubber valve seat; NBR sealing ring; solenoid coil.
Structural Characteristics Compact inline valve structure; top solenoid assembly; threaded small-size process ports.
Working Principle 4–20mA analog signal changes solenoid electromagnetic force, adjust plunger opening to change gas flow cross-section, suitable for low pressure gas flow adjustment.
Installation Requirements Install inline; ensure gas inlet pressure within working range; install upstream pressure regulator and filter.
Usage Notes Do not apply high inlet pressure exceeding rated range; regularly check soft seat erosion caused by impurity particles.
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