Technical Specifications Supply voltage:24 V DC ±10%; Control signal:4–20mA; Position feedback:4–20mA; Operating pressure:0.3–8 bar(g); Operating temperature:-30 °C ~ +115 °C; Enclosure:IP65.
Functional Features Low flow trim; high resolution small opening control; LVDT closed-loop feedback; zero shutoff.
Application Scenarios Small gas engine, micro cogeneration unit, pilot gas flow control, low fuel consumption generator.
Performance Parameters Flow linearity:±2.5% FS; Repeatability:±1% FS; Response time:<20 ms.
Material Composition Aluminum valve body; precision stainless steel low flow trim; FKM seals; high precision miniature LVDT sensor.
Structural Characteristics Inline small flow body; precision small orifice trim; compact top solenoid and sensor assembly.
Working Principle 4–20mA analog signal controls valve opening. Specially designed low flow trim enables precise flow adjustment at small opening, LVDT provides closed-loop position correction.
Installation Requirements Install inline; install fine filter upstream; connect analog signal and power; calibrate low flow range.
Usage Notes Fine filter is mandatory to prevent small orifice blockage by particles; check orifice clogging regularly.
There are no reviews yet.