350AST Double Check Valve Assembly

Common Applications

Commercial Buildings
Domestic Water
Education
Healthcare
Waterworks

Manufactured by: Zurn Wilkins

Model: 350AST

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 350AST shall provide protection where a potential health hazard does not exist. Ideal for use where Lead-Free* valves are required.

Additional Information

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Technical Data

Available Materials:
Stainless Steel 316L

Pressure Rating:
to 175 psi

Maximum Temperature:
140°F

Available Sizes:
2-1/2in, 3in, 4in, 6in, 8in, 10in

Connection Types:
Flanged, Grooved

Flange Types:
125# ANSI, ANSI# ANSI

*Lead-Free: The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

See product datasheet for additional details

Common Applications