Pros, Join Our TradeMaster Program!
Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 375A provides protection where a potential health hazard exists. Ideal for use where Lead-Free* valves are required.

Standards Copliance
  • ASSE Listed 1013
  • AWWA Compliant C511 (with gates only), and C550
  • IAPMO Listed
  • CSA Certified
  • UL Classified
  • C-UL Classified
  • FM® Approved
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California.
  • NYC MEA 484-04-M
  • Meets the requirements of NSF/ANSI 61 (0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)
Hide Description
Manuals (1)


Connection Type:

Flanged x Flanged


Product Review

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.