Designed for compatibility with all current halocarbon refrigerants, including CFCs, HCFCs and HFCs.
The SER is an electronically operated step motor flow control valve, intended for the precise control of liquid refrigerant flow. Synchronized signals to the motor provide discrete angular movement, which is translated into precise linear positioning of the valve pin. Valve pins and ports are uniquely characterized to provide improved flow resolution and performance.
SER valves have an operating stroke of 0.189 inches and 1596 steps of control. Each step translates into 0.00012 inches. When used with one of the Sporlan controllers, SER valves yield unsurpassed accuracy in resolution of flow and repeatability of position.
SER valves are suitable for liquid or hot gas bypass service

• Total power consumption: < 2.8 watts (200 steps per second)
• Working pressure: 700 psig
• MOPD: 500 psig
• Operating ambient temperature range: -50°F to 155°F (temperatures of up to 250°F may be used for dehydration)