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WILKINSRepair Kits & Parts for Zurn Backflow Preventers

WILKINS RK6-350ASTCK1 Repair Kit for Zurn Backflow Preventers, 6 in

The WILKINS Repair Kit (SKU 3G-OTH-427856) is a repair kit for Zurn backflow preventers, designed for 6-inch compatible valve sizes. It includes a No. 1 Check Assembly and is compatible with Series 350AST, Mfr. Model…

SKU 3G-OTH-427856

Also listed as: RK6350ASTCK1 · RK6 350ASTCK1

Brand
WILKINS
Item
RK6-350ASTCK1 Repair Kit for Zurn Backflow Preventers, 6 in
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
RK6-350ASTCK1
Type
213XZ5/834D49, 6-350AST/6-350ASTDA
Includes
No. 1 Check Assembly
Compatible Valve Size
6 in
Compatible with Series
350AST
Compatible with Mfr. Model No.
6-350AST

Technical Documents

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

Product Description

The WILKINS Repair Kit (SKU 3G-OTH-427856) is a repair kit for Zurn backflow preventers, designed for 6-inch compatible valve sizes. It includes a No. 1 Check Assembly and is compatible with Series 350AST, Mfr. Model No. 6-350AST, and Part No. 834D49.

Frequently Asked Questions

What is the WILKINS Repair Kit RK6-350ASTCK1 used for?

The WILKINS Repair Kit RK6-350ASTCK1 is used to service Zurn backflow preventers with a 6-inch compatible valve size. It includes a No. 1 Check Assembly and is designed for Series 350AST and Model 6-350AST. This kit helps maintain backflow prevention in commercial and industrial water systems.

What are the specifications of the WILKINS Repair Kit RK6-350ASTCK1?

The WILKINS Repair Kit RK6-350ASTCK1 has a compatible valve size of 6 in. It includes a No. 1 Check Assembly and is compatible with Series 350AST, Mfr. Model No. 6-350AST, and Part No. 6-350AST. The manufacturer part number is RK6-350ASTCK1.

Where to buy the WILKINS Repair Kit RK6-350ASTCK1 worldwide?

3G Electric supplies the WILKINS Repair Kit RK6-350ASTCK1 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this repair kit to your facility. Contact us for availability and lead time on this Zurn-compatible backflow preventer part.

How to install the WILKINS Repair Kit RK6-350ASTCK1?

Installation of the WILKINS Repair Kit RK6-350ASTCK1 requires shutting off water supply, removing the backflow preventer cover, and replacing the No. 1 Check Assembly. Follow the manufacturer's instructions for Series 350AST. Always depressurize the system and consult a qualified technician for proper 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This repair kit is designed for servicing Zurn backflow preventers, specifically the Series 375AST and model 6-350ASTDA. It includes a No. 2 Check Assembly and is compatible with 6-inch valve sizes. The kit is used in commercial water systems to maintain backflow prevention functionality
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This repair kit is designed for servicing Zurn backflow preventers, specifically the Series 375AST and model 6-350ASTDA. It includes a No. 2 Check Assembly and is compatible with 6-inch valve sizes. The kit is used in commercial water systems to maintain backflow prevention functionality
Repair kit for Zurn backflow preventers, includes No. 1 Check Assembly. Compatible with 6 in valve size, Series 375ASTDA, and Model 475STDA. Type 213XZ6/213ZP2/213ZP6
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Repair kit for Zurn backflow preventers, includes No. 1 Check Assembly. Compatible with 6 in valve size, Series 375ASTDA, and Model 475STDA. Type 213XZ6/213ZP2/213ZP6
Repair kit for Zurn backflow preventers, compatible with Series 350AST and model 3-350AST. Includes retainer. For 4 in valve sizes. Used to service backflow preventers in commercial water systems
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Repair kit for Zurn backflow preventers, compatible with Series 350AST and model 3-350AST. Includes retainer. For 4 in valve sizes. Used to service backflow preventers in commercial water systems
Repair kit for Zurn backflow preventers, includes No. 2 Check Assembly. Compatible with 10-inch valve size and 375AST series. For use with models 213YT8, 834D57, 834D58
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Repair kit for Zurn backflow preventers, includes No. 2 Check Assembly. Compatible with 10-inch valve size and 375AST series. For use with models 213YT8, 834D57, 834D58
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
WILKINS
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
This repair kit is designed for servicing Zurn backflow preventers in the 350AST series, including model 8-350ASTDA. It is compatible with an 8-inch valve size and includes lubricant. The kit is also compatible with part number 834D57
WILKINS
This repair kit is designed for servicing Zurn backflow preventers in the 350AST series, including model 8-350ASTDA. It is compatible with an 8-inch valve size and includes lubricant. The kit is also compatible with part number 834D57

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