Proposed revision to NSF/ANSI 359: Valves for Cross-linked Polyethylene (PEX) Tubing Systems (359i7r2)
The purpose of this ballot is to 1) update normative references, 2) revise Section 5.1 Pressure rating to match Section 1.2 Scope, which states a minimum pressure, 3) add connection types, 4) clarify testing for transition fittings, and 5) update the Scope and Foreword to reflect the expanded scopes of ASTM F876 and F877. |
