Back Pressure Valve
Back Pressure valve
Flomatic® Corporation manufactures Back Pressure Valves (Control / Sustaining) that throttle to maintain a minimum upstream (inlet) pressure regardless of changes in demand downstream. The throttled position of the main valve diaphragm assembly is controlled by a pilot valve which senses the upstream pressure.
Click on a link below to enter a RFQ or view back pressure valve specifications.
Size(s): 1 1/4 - 36 inch (32 - 900 mm)