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Pressure Reducing Valves


The 790-01 Pressure Reducing/Pressure Regulating Valve is used to lower pipeline pressure to a predetermined set point, automatically controlling downstream pressure from no flow to full open flow, without regard to changes in inlet pressure. Outlet pressure control is smooth and precise since the friction and hysteresis of the valve and pilot is negligible.

The 100-42 Roll Seal acts as the main valve, which consists of only two parts: a stainless steel body, and an elastomeric liner or control element.  The Cla-Val CRD Pressure Reducing Pilot Control controls the valve.