The Watts RK 919-RV 1 1/4-2 is a genuine relief valve rubber parts kit for 1 1/4" to 2" 919 reduced pressure zone (RPZ) backflow preventers. It features a rubber seat.
This relief valve rubber parts replacement kit is used for repairing the parts to the relief valve of a 1 1/4 to 2 inch reduced pressure zone assembly. This kit consists of a diaphragm, disc assembly, stem O-rings, seat O-ring and cover O-ring.
Features
- Factory Replacement Kit
- No special tools required for changing parts
- All parts are made of high quality materials
Common Questions
- Will this kit fit my valve?
- The RK 919-RV 1 1/4-2 fits 1 1/4", 1 1/2" and 2" sizes of Watts series 919. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a relief valve rubber parts kit. Kit consists of: a diaphragm, disc assembly, stem O-rings, seat O-ring and cover O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 919-RV 1 1/4-2 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
- My relief valve failed the test — is this the right kit?
- Yes. A relief valve that opens late, weeps continuously or fails to open is a relief valve fault, and this relief valve rubber parts kit carries those parts for 919. If the checks also failed, a total repair kit rebuilds every subassembly at once.
Specifications
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Type: RPZ
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Seat / Seal Material: Rubber
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Pack Quantity: 6
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Country of Origin: Vietnam
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Warranty: 1 Year Limited
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MPN: RK 919-RV 1 1/4-2
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: Relief Valve Rubber Parts Kit
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Fits Brand: Watts
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Fits Valve Series: 919
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Fits Valve Size: 1 1/4";1 1/2";2"
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Used With: 1 1/4" 919;1 1/2" 919;2" 919
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Kit Contents: Kit consists of: a diaphragm, disc assembly, stem O-rings, seat O-ring and cover O-ring.
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Watts Ordering Code: 0888137
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Genuine OEM Parts: Yes
