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WILKINS Backflow Preventer Repair Kit: Check Assembly Repair Kit, 801VH4, 475ST - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS Backflow Preventer Repair Kit: Check Assembly Repair Kit, 801VH4, 475ST

The WILKINS Backflow Preventer Repair Kit (SKU 801VH4, MPN RK8-475STCK1) is a check assembly repair kit designed for Zurn backflow preventers. It is compatible with the 475STZ series and 475ST model, and fits a…

SKU 3G-OTH-427869

Brand
WILKINS
Item
Backflow Preventer Repair Kit: Check Assembly Repair Kit, 801VH4, 475ST
Category
Repair Kits & Parts for Zurn Backflow Preventers
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Technical Specifications

WILKINS
Manufacturer Part Number
RK8-475STCK1
Type
801VH4, 475ST, Repair Kit, 475STZ
Includes
O-Ring
Compatible Valve Size
10 in
Compatible with Series
475STZ
Compatible with Mfr. Model No.
475ST
Compatible with Grainger Part No.
801VH4
View Full Spec Sheet

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

Product Description

The WILKINS Backflow Preventer Repair Kit (SKU 801VH4, MPN RK8-475STCK1) is a check assembly repair kit designed for Zurn backflow preventers. It is compatible with the 475STZ series and 475ST model, and fits a 10-inch valve size. The kit includes an O-ring.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WILKINS Backflow Preventer Repair Kit RK8-475STCK1 used for?

The WILKINS Backflow Preventer Repair Kit RK8-475STCK1 is used to repair the check assembly in Zurn backflow preventers. It is designed for the 475STZ series and 475ST model, fitting a 10-inch valve size. This kit includes an O-ring to restore proper sealing and prevent backflow in commercial water systems.

What are the specifications of the WILKINS Backflow Preventer Repair Kit 801VH4?

The WILKINS Backflow Preventer Repair Kit (SKU 801VH4, MPN RK8-475STCK1) is a check assembly repair kit. It is compatible with a 10-inch valve size, the 475STZ series, and the 475ST model. The kit includes an O-ring. It is also compatible with Grainger Part No. 801VH4.

Where to buy WILKINS Backflow Preventer Repair Kit RK8-475STCK1 worldwide?

You can source the WILKINS Backflow Preventer Repair Kit RK8-475STCK1 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this repair kit for Zurn backflow preventers.

How to install the WILKINS Backflow Preventer Repair Kit for 475STZ?

To install the WILKINS Backflow Preventer Repair Kit for the 475STZ series, first depressurize the system and remove the valve cover. Replace the old check assembly components with the included O-ring, ensuring proper seating. Reassemble the valve and test for leaks. Always follow the manufacturer's instructions for safe installation.

Used in

Common applications for WILKINS
Commercial water distribution — WILKINS 600XL series pressure reducing valves for regulating supply pressure in multi-story buildings.
Irrigation systems — WILKINS 975XL2 backflow preventers to protect potable water from contamination in agricultural setups.
Industrial process control — WILKINS 375ST reduced pressure principle backflow preventers for cross-connection control in manufacturing plants.
Municipal water treatment — WILKINS low-lead pressure regulators like the 1-600XL3DU for compliance with potable water standards.
HVAC systems — WILKINS 112-NR3XLDULU regulators for maintaining consistent water pressure in heating and cooling loops.
Fire protection systems — WILKINS backflow preventers for backflow prevention in sprinkler and standpipe systems.

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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