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WILKINS RK6-375CK1 Check Assembly Repair Kit for Zurn Backflow Preventers - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS RK6-375CK1 Check Assembly Repair Kit for Zurn Backflow Preventers

The WILKINS Check Assembly Repair Kit (SKU RK6-375CK1, MPN RK6-375CK1) is a repair kit for Zurn backflow preventers. It includes a poppet assembly and is compatible with a 6-inch valve size, Series 375A, and Model 475DA.

SKU 3G-OTH-427821

Also listed as: RK6375CK1 · RK6 375CK1

Brand
WILKINS
Item
RK6-375CK1 Check Assembly Repair Kit for Zurn Backflow Preventers
Category
Repair Kits & Parts for Zurn Backflow Preventers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WILKINS
Manufacturer Part Number
RK6-375CK1
Type
801VH0
Includes
Poppet Assembly
Compatible Valve Size
6 in
Compatible with Series
375A
Compatible with Mfr. Model No.
475DA

Technical Documents

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

Product Description

The WILKINS Check Assembly Repair Kit (SKU RK6-375CK1, MPN RK6-375CK1) is a repair kit for Zurn backflow preventers. It includes a poppet assembly and is compatible with a 6-inch valve size, Series 375A, and Model 475DA.

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 Check Assembly Repair Kit used for?

The WILKINS Check Assembly Repair Kit (MPN RK6-375CK1) is used to repair the check valve assembly in Zurn backflow preventers. It is designed for 6-inch valves in commercial water systems to maintain backflow protection and prevent contamination of potable water supplies.

What are the specifications of the WILKINS RK6-375CK1 repair kit?

The WILKINS RK6-375CK1 repair kit includes a poppet assembly and is compatible with a 6-inch valve size, Series 375A, and Model 475DA. It is identified by Part No. RK6-375CK1 and is a genuine WILKINS replacement part for Zurn backflow preventers.

Where to buy the WILKINS RK6-375CK1 repair kit worldwide?

You can source the WILKINS RK6-375CK1 repair kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine WILKINS parts for your backflow preventer maintenance needs.

How to install the WILKINS Check Assembly Repair Kit?

To install the WILKINS Check Assembly Repair Kit, first isolate the backflow preventer and relieve pressure. Remove the check valve cover, replace the old poppet assembly with the new one from the kit, and reassemble. Follow the manufacturer's instructions for torque specifications and test the valve after 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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Cross-referenced by specification & description
Repair kit for Zurn backflow preventers, compatible with 8-inch valves in Series 375A and Model 475DA. Includes a Seat Assembly First Popper. Used to restore sealing function in commercial water systems, preventing reverse flow contamination
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Repair kit for Zurn backflow preventers, type 213YA4/213ZE8. Includes two check assemblies. Compatible with 6 in valve size, Series 350DA, and Model 375DA. Used for servicing second check assembly in commercial backflow prevention systems
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Repair kit for Zurn backflow preventers, type 213YA4/213ZE8. Includes two check assemblies. Compatible with 6 in valve size, Series 350DA, and Model 375DA. Used for servicing second check assembly in commercial backflow prevention systems
This repair kit includes a check assembly for Zurn backflow preventers. Compatible with 1 in valve sizes and the 950XL3 series, specifically models 112-950XL3 and 114-950XL3. Used to restore function in backflow prevention assemblies in water supply systems
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This repair kit includes a check assembly for Zurn backflow preventers. Compatible with 1 in valve sizes and the 950XL3 series, specifically models 112-950XL3 and 114-950XL3. Used to restore function in backflow prevention assemblies in water supply systems

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Repair kit for Zurn backflow preventers, compatible with Series 350AST and Model 3-350ASTDA. Includes lubricant and No. 1 check assembly/retainer. For 2-1/2 in valve size. Type: 213XX2/834D50/834D51/834D52
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Repair kit for Zurn backflow preventers, compatible with Series 350AST and Model 3-350ASTDA. Includes lubricant and No. 1 check assembly/retainer. For 2-1/2 in valve size. Type: 213XX2/834D50/834D51/834D52
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This repair kit is designed for servicing Zurn 975XL3 series backflow preventers with a 1 in valve size. It includes a relief valve lower plunger to restore proper sealing and prevent cross-connection contamination in commercial water systems
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This repair kit is designed for servicing Zurn 975XL3 series backflow preventers with a 1 in valve size. It includes a relief valve lower plunger to restore proper sealing and prevent cross-connection contamination in commercial water systems
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This repair kit is designed for servicing Zurn backflow preventers in water systems. It includes a check seal and is compatible with 1-inch valve sizes and the 975XL3 series, model 1-975XL3. The kit restores sealing function to prevent cross-contamination in potable water lines
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This repair kit is designed for servicing Zurn backflow preventers with a 6-inch compatible valve size. It includes a No. 1 Check Assembly and is compatible with Series 350AST and Model 6-350AST. Typical applications include maintenance of backflow prevention in commercial and industrial water systems
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Repair kit for Zurn backflow preventers, compatible with Series 950 and Model 950. Includes seal rings. Fits valve sizes 1-1/4 in to 2 in. Used for servicing backflow prevention assemblies in water supply systems
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