Common Applications
- Commercial Buildings
- Domestic Water
- Education
- Healthcare
- Industry
- Irrigation
- Waterworks
350ASTR Replacement Double Check Valve Assembly
Designed for drop-in replacement of existing longer lay length assemblies without the need for additional spools or spacers, saving 2 to 6 hours of installation labor and up to 2 machine hours per backflow replacement.
A custom sized grooved spool installed between
the backflow body and downstream shut-off valve allows customer
specified assembly lengths to be shipped directly from the factory.
Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The Model 350ASTR shall provide protection where a potential health hazard does not exist.
Additional Information
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Technical Data
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Available Materials:
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Stainless Steel
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
See product datasheet for additional details