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WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 6AVY4, 212-375A/3-375A/4-375A - Repair Kits & Parts for Zurn Backflow Preventers
WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS Backflow Preventer Repair Kit: Rubber Repair Kit, 6AVY4, 212-375A/3-375A/4-375A

The WILKINS Backflow Preventer Repair Kit (SKU 3G-OTH-427819, MPN RK212-375R) is a rubber repair kit designed for Zurn backflow preventers. It includes a seal ring and is compatible with valve sizes from 2-1/2 in to…

SKU 3G-OTH-427819

Also listed as: RK212375R · RK212 375R

Brand
WILKINS
Item
Backflow Preventer Repair Kit: Rubber Repair Kit, 6AVY4, 212-375A/3-375A/4-375A
Category
Repair Kits & Parts for Zurn Backflow Preventers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WILKINS
Manufacturer Part Number
RK212-375R
Type
6AVY4, 212-375A/3-375A/4-375A, Repair Kit
Includes
Seal Ring
Compatible Valve Size
2-1/2 in to 6 in
Compatible with Series
375XL
Compatible with Mfr. Model No.
4-375A

Technical Documents

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

Product Description

The WILKINS Backflow Preventer Repair Kit (SKU 3G-OTH-427819, MPN RK212-375R) is a rubber repair kit designed for Zurn backflow preventers. It includes a seal ring and is compatible with valve sizes from 2-1/2 in to 6 in, specifically for Series 375XL and Mfr. Model No. 4-375A.

Frequently Asked Questions

What is the WILKINS Backflow Preventer Repair Kit used for?

The WILKINS Backflow Preventer Repair Kit is used to service Zurn backflow preventers, specifically Series 375XL and Model 4-375A. It includes a seal ring and is compatible with valve sizes from 2-1/2 in to 6 in, making it suitable for commercial and industrial water systems requiring reliable backflow prevention maintenance.

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

The WILKINS Backflow Preventer Repair Kit (MPN RK212-375R) includes a seal ring and is compatible with valve sizes from 2-1/2 in to 6 in. It works with Series 375XL and Mfr. Model No. 4-375A, and is compatible with OEM Part No. 6AVY4. This rubber repair kit is designed for Zurn backflow preventers.

Where to buy the WILKINS Backflow Preventer Repair Kit worldwide?

You can source the WILKINS Backflow Preventer Repair Kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine WILKINS repair kits for Zurn backflow preventers.

How to install the WILKINS Backflow Preventer Repair Kit?

To install the WILKINS Backflow Preventer Repair Kit, first depressurize and isolate the backflow preventer. Remove the old seal ring and clean the mating surfaces. Install the new seal ring from the kit, ensuring proper alignment. Reassemble the valve and test for leaks per manufacturer guidelines. Always follow local plumbing codes.

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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