Features:
1. 【Works On】This check assembly kit includes the parts necessary to repair or replace the check assembly of a 1/2 and 3/4 inch pressure vacuum breaker, series 765. It is for use to repair check valve on 1/2" & 3/4" model 765.
2.【Product Features】Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150psi (10.3 bar).
3. 【Excellent Quality】Made of high-quality copper with quite good mechanical properties and process properties, it has anti-corrosion and anti-rust properties. The kit has an unparalleled service life and excellent durability, providing worry-free repair services for you.
4. 【Package Includes】905-051 Check Valve Assembly Repair Kit Includes 1 Screw, 1 Holder, 1 x Disc and 1 x Guide.
5. 【Satisfaction Guarantee】We committed to providing customers with a good product experience, if you are not satisfied with our products, simply return it for a full refund in 30 days. We support 12 months’ Warranty.