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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 Control Literature - (481KB)
Rate-of- Flow Installation Guide - (166KB)
800 Series Control Valve Selection Guide - (631KB)
800 Series Control Valve Accessories Guide - (874KB)
 Nelson Valves Comparison Charts - (9M)

 

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