FS190 Series Excess Flow Shutoff Valve from Parker

FS190 Series Excess Flow Shutoff Valve from Parker
Parker’s FS190 Series excess flow shutoff valve operates within a wide range of inlet pressures from 10 to 3,500 psig. A non-attitude sensitive valve, FS190 can be used between a high-pressure source at the inlet to the pressure regulator or in low-pressure delivery lines to a process. In both applications, this control valve will automatically shut off delivery of gas should the flow exceed the preset limit.

FS190 Series Excess Flow Shutoff Valve from Parker Features:

  • Offered with six different pressure / flow limits
  • Differential pressure created is not affected by mounting orientation (non-attitude sensitive)
  • Actuating knob designed to manually operate valve and clearly indicate relative operating position - Open (Reset) or Auto (Shutoff)
  • Pneumatic actuator available to reset the valve remotely
  • Oxygen cleaned in accordance with ASTM G93 Level C


Download FS190 Series Excess Flow Shutoff Valve from Parker Datasheet


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