Technical Specifications Supply voltage:24 V DC ±10%; Communication:CANopen; Operating pressure:0.3–8 bar(g); Operating temperature:-30 °C ~ +115 °C; Enclosure:IP65.
Functional Features Low flow precision trim; CANopen bus communication; LVDT closed-loop feedback; remote parameter setup and diagnosis.
Application Scenarios Small gas engine network control, micro cogeneration unit, pilot gas digital control, low-power gas genset.
Performance Parameters Flow linearity:±2.5% FS; Repeatability:±1.2% FS; Bus update cycle:10 ms.
Material Composition Aluminum valve body; precision stainless steel low flow trim; FKM seals; miniature LVDT; CANopen electronic board.
Structural Characteristics Inline low flow valve body; precision small orifice trim; top solenoid and CAN communication assembly.
Working Principle CANopen bus sends opening command. LVDT feeds back plunger position, controller adjusts solenoid current to precisely control small gas flow through special low flow trim.
Installation Requirements Install inline; install fine upstream filter; connect CAN bus and power; set CAN node address and calibrate low flow section.
Usage Notes Use shielded CAN cable; clean gas medium strictly; inspect small orifice for clogging periodically.
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