Replacement for Air-Con PR0988 Pressure Regulator Valve, Positive Control Regulator, 6:1 Differential Gain
Replacement for Air-Con PR0988 Pressure Regulator Valve, Positive Control Regulator, 6:1 Differential Gain PR0988Normally Closed Modulating Control ValveOperation Positive Control Regulators are used tomodulate the Intake Valve and other system valves to controlcompressor output. Installed to sense compressor output pressure,this regulator stays closed up to a presetpressure and then modulates open to provide a positive controlsignal as compressor pressure increases. After the valve opens,each 1 PSI change in the inlet pressure results in a 6 PSI changein the control pressure. Design Features Two types o Proportional response with downstream bleed to set gain o Differential response with factory set gain and adjustable setpoint. Stainless steel seats Viton„¢ diaphragm Side mounting available Threaded stem for panel mounting 200 psi operating pressure
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