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MSS Valve User Guide

When a complex product is used for a variety of applications and in various operating environments, it is reasonable to expect that the performance of such a product will reflect upon its suitability for the specific service as well as its proper installation and maintenance. Recognizing that operating problems involving industrial valves frequently involve the use of valves not properly selected for the intended service, or adversely affected by improper handling, installation, operation, or maintenance, the Manufacturers Standardization Society has prepared this Valve User Guide.
The Society or its members, jointly or severally, make no guarantee and assume no liability or responsibility regarding the contents of this document. It has not been possible to include every consideration related to the satisfactory use of valves, and, especially in abnormal or unusual circumstances, the possible need for other considerations and precautions should be recognized.
This Guide presents information which should be helpful to users desiring to avoid the most obvious causes of problems with valves. The material is divided into four Sections, “Selection”, “Shipping and Storage”, “Installation”, and “Operation and Maintenance”


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October 27, 2021

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