Flow Control Valves for Commercial Building Services

Cla-Val Pacific Flow Control/Rate of Flow Control Valves prevent excessive flow by limiting flow to a preselected minimum rate, regardless of changing line pressure.  Our Flow Control valves are available in various configurations including the ubiquitous Model 40-01 Rate of Flow Control Valve; Model 43-01 Combination Rate of Flow Controller and Shut-Off Valve; and Model 49-01 Combination Rate of Flow and Pressure Reducing Valve.

A typical application for this type of automatic control valve is as a pressure type filter effluent control valve where a constant flow rate is maintained despite variation in head loss through the filter, or anywhere a constant rate of flow is desired.