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WILKINS RK114-975XL3RV Relief Valve Lower Plunger Repair Kit for - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS RK114-975XL3RV Relief Valve Lower Plunger Repair Kit for

The WILKINS Relief Valve Repair Kit (SKU 3G-OTH-427835) is a repair kit for Zurn backflow preventers, compatible with Series 975XL3 and models 112-975XL3 and 114-975XL3 (MPN RK114-975XL3RV). It includes a relief…

SKU 3G-OTH-427835

Also listed as: RK114975XL3RV · RK114 975XL3RV

Brand
WILKINS
Item
RK114-975XL3RV Relief Valve Lower Plunger Repair Kit for
Part Number
RK114-975XL3RV
Category
Repair Kits & Parts for Zurn Backflow Preventers
Available to Order
Also known as:RK114-975XL3RVWILKINS
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Technical Specifications

WILKINS
Manufacturer Part Number
RK114-975XL3RV
Type
801H81/801H83, 112-975XL3/114-975XL3
Includes
Relief Valve Lower Plunger
Compatible Valve Size
1-1/4 in to 1-1/2 in
Compatible with Series
975XL3
Compatible with Mfr. Model No.
112-975XL3

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WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILKINS Relief Valve Repair Kit (SKU 3G-OTH-427835) is a repair kit for Zurn backflow preventers, compatible with Series 975XL3 and models 112-975XL3 and 114-975XL3 (MPN RK114-975XL3RV). It includes a relief valve lower plunger and fits valve sizes from 1-1/4 in to 1-1/2 in.

Frequently Asked Questions

What is the WILKINS Relief Valve Repair Kit used for?

This WILKINS repair kit is used to service Zurn backflow preventers in commercial water systems. It replaces the relief valve lower plunger on Series 975XL3 models 112-975XL3 and 114-975XL3, helping maintain backflow protection and compliance with plumbing codes.

What are the specifications of the WILKINS RK114-975XL3RV repair kit?

The WILKINS RK114-975XL3RV repair kit includes a relief valve lower plunger. It is compatible with valve sizes 1-1/4 in to 1-1/2 in, Series 975XL3, and models 112-975XL3 and 114-975XL3. The kit also matches part number 114-975XL3.

Where to buy the WILKINS backflow preventer repair kit worldwide?

3G Electric supplies the WILKINS RK114-975XL3RV repair kit worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine WILKINS part.

How to install the WILKINS relief valve repair kit?

Installation requires depressurizing the backflow preventer and removing the old relief valve assembly. Replace the lower plunger with the included WILKINS part, then reassemble and test per the manufacturer's instructions. Always follow local plumbing codes and use proper safety procedures.

Used in

Common applications for WILKINS
Commercial plumbing — WILKINS 1-70XLDU double-union water pressure regulator reduces incoming city water pressure to 25-75 psi for fixture protection.
Residential water systems — WILKINS P1000AXL-150C ASME Section IV relief valve protects hot water heaters from overpressure.
HVAC hydronic loops — WILKINS 112-850TXL bronze ball valve provides full-port isolation for 1-1/2 in piping.
Industrial process water — WILKINS 2-600XLC single-union regulator stabilizes 2 in supply pressure for equipment.
Potable water distribution — WILKINS low-lead compliant regulators and ball valves meet safe drinking water requirements.
Maintenance and repair — WILKINS repair kits and replacement valves restore function in existing water control assemblies.
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WILKINS Products

3G Electric supplies WILKINS repair kits & parts for zurn backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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