ELECTRONIC REGULATORS: MODEL 415 AND 425

产品概况：

Introduction: The Porter Model 415 Electronic Pressure Regulator combines the proven Porter EPC Electronic Proportional Control Valve with an integrally-mounted pressure sensor and the necessary electronics for self-contained closed-loop pressure control. Model 415 permits regulation of forward (i.e. downstream) pressure. The controlled pressure is established by a user-applied 0-5 Vdc setpoint voltage. The Porter Model 425 Electronic Pressure Regulator combines the proven Porter EPC Electronic Proportional Control Valve with an integrally-mounted pressure sensor and the necessary electronics for self-contained closed-loop pressure control. Model 425 permits regulation of back (i.e. upstream) pressure. The controlled pressure is established by a user-applied 0-5 Vdc setpoint voltage.