Watts 0265220 USVR 3/4" Automatic Angled Differential Bypass valve

Watts USVR 3/4" Automatic Angled Differential bypass valve 0265220

Product no: 0265220

Automatic bypass valves for use on heating systems where control is by zone or thermostatic radiator valves.
Fitted between flow & return permitting circulation through boiler and helps prevent unnecessary cycling of boiler

Connection: ¾” inlet female by male union

Relief valve for systems with automatic or manual shutoff
elements on the radiators (thermostatic valves, two way
zone valves).

End connections female inlet by male union outlet also available with 22mm
compression ends.

Body and cap of brass CW617N.
Adjustment: Position "0" = Fully open - Position "7" = Close to closing p =0.5 bar
Plastic knob. Max. Operating pressure: 6 bar.
Overpressure: 10 - 15%. Max. operating temperature: 110 °C