The Rate-Of-Flow control valves operate by a flow-sensing probe in the pipe. A calibrated adjustment screw is used to set the desired flow. The flow velocity moves the probe to maintain the desired rate-of-flow.

Features & Benefits

• Adjustable flow rate
• Minor pressure loss
• Simple flow sensing paddle
• Quality metal construction
• Conveniently built-in valve
• Works with other controls
• Easy retrofit onto valves

Literature

Rate of Flow Installation (166 Kb) | Rate of Flow (482 Kb) | 800 Series Valve (339 Kb)