WILKINS Dual Check Valve: 705, 1 in Pipe Size, FNPT x FNPT, 40 gpm Flow Rate, 4.5 in Overall Lg
The WILKINS Dual Check Valve: 705 is a potable water dual check backflow preventer with a 1-inch pipe size and FNPT x FNPT connections. It has a flow rate of 40 gpm and an overall length of 4.5 inches, with NPT…
SKU 3G-OTH-437198
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Product Description
The WILKINS Dual Check Valve: 705 is a potable water dual check backflow preventer with a 1-inch pipe size and FNPT x FNPT connections. It has a flow rate of 40 gpm and an overall length of 4.5 inches, with NPT threads (MPN 1UFMX1F-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, commonly installed in residential and commercial plumbing applications.
What are the specifications of the WILKINS 705 dual check valve?
The WILKINS 705 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 uses NPT threads and is designed for potable water backflow prevention.
Where to buy a WILKINS 705 dual check valve worldwide?
3G Electric supplies the WILKINS 705 dual check valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine WILKINS part.
How to install a WILKINS 705 dual check valve?
Install the WILKINS 705 dual check valve in the potable water line with flow direction matching the arrow on the body. Use pipe thread sealant on the FNPT connections and ensure the valve is accessible for periodic testing and maintenance.
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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.













