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Home / Products / 350AST Double Check Valve Assembly
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350AST Double Check Valve Assembly

Technical Data | Related Products

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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** Territory restrictions apply for most products.

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

Features
  • Short lay-length for small space installation
  • Improved flow characteristics, allowing for installation in lower-pressure systems
  • Available as 300ASTR for backflow replacements/retrofit
  • Corrosion resistant
  • Lead-free law compliant
Certifications
  • ASSE 1015
  • AWWA Std. C510
  • AWWA Std. C550
  • CSA
  • FM
  • IAPMO
  • NSF-61
  • NSF/ANSI-372
  • UL

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

Indiana’s Pump Experts Since 1981

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