Bypass Systems - Turner's Site

ZH288 Blue Spring Unloader YUB

FEATURES:<br><br> Improved design, trapped pressure unloader<br> Reduced pressure loss<br> Extremely reliable<br> Easy maintenance<br><br><br>SPECIFICATIONS:<br><br> Maximum volume: 21 GPM<br> Maximum pressure: 4500 PSI<br> Maximum temperature: 195F. The valve is designed for continuous use at a water temperature of 140F. It can operate for short periods at a maximum temperature of 195F.<br> Inlet: Dual 1/2" FPT<br> Discharge: 1/2" FPT<br> Bypass: 1/2" FPT<br><br>This product is intended to be incorporated on a finished machine. This product is to be used with clean fresh water, for use involving different or corrosive liquids, contact the GP Customer Service Department. Appropriate filtration should be installed when using impure liquids. Choose the valve<br>appropriate to the working data of the pump (permissible pressure, flow and rated temperature of the system). The pressure of the pump must not exceed the maximum pressure of the valve.<br><br><br>OPERATION<br>The valve regulates the maximum pressure of the system by varying the flow discharged by the bypass. The adjustment is made by altering, by<br>means of a piston, the position of a sphere which partially closes the bypass opening. The valve is sensitive to wat