MSS SP-139-2014

MSS SP-139-2014 Copper Alloy Gate, Globe, Angle, and Check Valves for Low Pressure/Low Temperature Plumbing Applications
standard by Manufacturers Standardization Society, 09/01/2014

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Full Description

This MSS Standard Practice establishes requirementsfor copper alloy gate, globe, angle, and check valvesused in applications with connections and connected tomaterials which will not support the pressures andtemperatures of applicable ANSI-approved Classstandards and the requirements of MSS SP-80.