Common Applications
- Commercial Buildings
- Domestic Water
- Education
- Healthcare
- Waterworks
350AST Double Check Valve Assembly
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
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Available Materials:
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Stainless Steel 316L
Pressure Rating:
to 175 psi
Maximum Temperature:
140°F
Available Sizes:
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2-1/2in, 3in, 4in, 6in, 8in, 10in
Connection Types:
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Flanged, Grooved
Flange Types:
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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