WR60/WR80 Series Adjustable Pressure Relief Valve
OverviewThe WR60 / WR80 adjustable pressure relief valve or pressure safety valve allows users to set the desired relief cracking pressure right at the valve by simply turning the adjustment screw. Installing a pressure-relief valve can protect pumps in a process line by allowing the pump to discharge pressure if it exceeds the cracking pressure set on the valve. |
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FeaturesThe Waukesha WR60 adjustable pressure relief valve provide external protection to your sanitary positive displacement pump. If the pump discharge pressure exceeds the set cracking pressure, the valve will open to a relief path.The adjustable-spring actuator allows users to set the desired relief cracking pressure at the valve simply by turning the adjustment screw. And because the valve is air actuated, it can be bypassed completey during CIP without having to over-pressurize the valve or flow path.
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SpecificationsSizes:Available in 1” to 4” (25mm – 152mm) OD sizes.Materials:Product Wetted: ASTM 316L (UNS-S31603); (DIN-1.4404)Non-Product: ASTM 304 (UNS-S30400); (DIN-1.4301)Seat Material: Tef Flow™ (Standard)Elastomers:
Finish: < 32Ra (<0.8 µm) Other finishes available upon request
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Models & FunctionsWR61 with Air to raise actuator for simple relief and bypassWR63 with Air to lower actuator for minimal dead leg applications |
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DatasheetsW60 Series Shut-off and Divert Single Seat ValvesWR60/WR80 Pressure Relief Valves |
FlyersPressure Relief Valve Product HighlightsConstruction - Mix Proof & Single Seat Valves - Product FeaturesMaterials - Mix Proof & Single Seat Valves - Product FeaturesSingle Seat Valve Actuators - Product FeaturesControl Top Cover Upgrade and NEMA 6 Upgrade Option
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ManualsW60 and W80 Series ValvesControl Tops for Waukesha Cherry-Burrell Valves and Switch-Only OptionsAPV CU4 As-interface Control UnitAPV CU4 Direct Connect Control Unit |
Application SheetSingle Seat Selection and Application Guide |
Success StoriesWCB Sanitary Single Seat Valves Help Streamline Personal Care Process |