Dual Check Valves with Atmospheric Port & Strainer for Carbonated Beverage Machines - SD-3

Series SD-3 Dual Check Valves with Atmospheric Port & Strainer for Carbonated Beverage Machines prevent the reverse flow of polluted water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. Series SD-3 has an atmospheric port that provides visual indication of failure of the second check and a wye pattern strainer. Series SD-3 is available in a variety of models and is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. Maximum Working Pressure: 150psi (10 bar).

Specification

Keywords: assembly, backflow, backflow preventer valve, backflow valve, bronze body, bypass, cast iron, check valve, cover, dcda, detector, double, double check, doublecheck, epoxy coated, meter, pex crimping tools, pex tools, pressure valve, pressure zone valve, preventer, reduced pressure valve, repairkit, replacement, rpza, shut-off, steam, steamtrap, trap, valve, vlv, watts regulator, plumbing, drains, drainage
Body Material: 316 Stainless Steel
Connection Size: 1/4 and 3/8" (8 and 10mm)
Connection Type: Flare or NPT Connection
Industry Standards: ASSE 1022
Working Pressure: 150psi (10 bar)
Maximum Working Temperature: 130°F (54°C)