The 700S Series flanged, piston type, gas powered valve is normally open by a spring beneath the valve piston. All are equipped with a manual left stem with a seal cap closure. The 700S series valves are normally open, and are closed by gas pressure from a remote source by energizing a pilot solenoid valve
These valves are equipped with a spring to close for liquid and gas refrigerants. They are designed for outlet lines of dump traps, defrosting liquid return lines, liquid pump discharge, relief, pressure reducing, and for compressor discharge lines.
700S Valve Series includes 700JRS, 700XS, 700AXS and 700BXS