Watts SD-3-MF 1/4 - Part of the SD-3 Series Sheet Drain Double check valve seat kit

Double check valve seat kit

The system features modular HDPE composite channels with integral frames and interlocking joints

Solder Connection

This valve consists of a lead free body with threaded NPT end connections

Watts SD-3-MF 1/4 - Part of the SD-3 Series Sheet Drain Double check valve seat kitThis 1 4 IN dual check valve backflow preventer with atmospheric port and strainer for carbonated beverage machines prevents 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. It has an