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WILKINS 1 in FNPT x FNPT Dual Check Backflow Preventer - Potable Water Dual Check Backflow Preventers
WILKINSPotable Water Dual Check Backflow Preventers

WILKINS 1 in FNPT x FNPT Dual Check Backflow Preventer

The WILKINS Dual Check Valve: 705 is a potable water dual check backflow preventer with a 1 in pipe size and FNPT x FNPT connections. It has a flow rate of 40 gpm and an overall length of 4.5 in, with the…

SKU 3G-OTH-437190

Also listed as: 1UFX1F705 · 1UFX1F 705

Brand
WILKINS
Item
1 in FNPT x FNPT Dual Check Backflow Preventer
Part Number
1UFX1F-705
Category
Potable Water Dual Check Backflow Preventers
Available to Order
Also known as:1UFX1F-705WILKINS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WILKINS
Manufacturer Part Number
1UFX1F-705
Type
FNPT x FNPT, NPT
Overall Lg
4.5 in
Pipe Size
1 in
Flow Rate
40 gpm
Connection Type
FNPT x FNPT

Technical Documents

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

Product Description

The WILKINS Dual Check Valve: 705 is a potable water dual check backflow preventer with a 1 in pipe size and FNPT x FNPT connections. It has a flow rate of 40 gpm and an overall length of 4.5 in, with the manufacturer part number 1UFX1F-705.

Frequently Asked Questions

What is a WILKINS 705 dual check valve used for?

The WILKINS 705 dual check valve is a backflow preventer for potable water systems. It protects drinking water supplies from contamination by preventing reverse flow in plumbing lines, commonly used in commercial and residential buildings.

What are the specifications of the WILKINS 705 dual check valve?

The WILKINS 705 dual check valve has a 1 in pipe size, FNPT x FNPT connections, a flow rate of 40 gpm, and an overall length of 4.5 in. It is made by WILKINS and carries the manufacturer part number 1UFX1F-705.

Where to buy a WILKINS 705 dual check valve worldwide?

3G Electric supplies the WILKINS 705 dual check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive the correct backflow preventer for your potable water system.

How to install a WILKINS 705 dual check valve?

Install the WILKINS 705 dual check valve in a horizontal or vertical position with flow arrow pointing downstream. Use thread sealant on FNPT connections and test for leaks after installation. Always follow local plumbing codes for backflow prevention.

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 potable water dual check 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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