PRESSURE REDUCING & PRESSURE SUSTAINING VALVE
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PRESSURE REDUCING & Yr tor PRESSURE SUSTAINING VALVE WITH PLASTIC PILOT Description The valve maintains a constant preset downstream pressure, without being affected from upstream flow and pressure variations. At the same time the valve sustains the upstream pressure ata preset minimum rate. To operate the valve uses two three way plastic pilots. If the upstream pressure remains below of the sustaining preset pressure, the valve closes completely. Applications Upstream pressure controland downstream pressure control. Dimensions / Head loss Plastic valves Metal valves threaded Metal valves grooved "victaulic” Metalvalves flanged