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MSS SP-122

Plastic Industrial Ball Valves

Organization:
MSS - Manufacturers Standardization Society of the Valve and Fittings Industry.
Year: 2012

Abstract: This Standard Practice establishes requirements for plastic industrial ball valves in sizes NPS 1/2 to NPS 4, designed for general industrial systems for the distribution of pressurizes liquids that are chemically compatible with the piping material. It reflects the industry practice of design, manufacture, and application of these valves.
This Standard Practice applies to valves having the ball seal against two self lubricating seats of the following types:
a) Union Ball Valves All joint ends have detachable nuts and end connectors;
b) Single Union Ball Valves Only one joint end as detachable nuts and end connectors, with the other joints being integral to the valve body;
c) Non Union Ball Valves All joint ends are integral to the valve body.
This Standard Practice covers the following:
a) Pressure-Temperature Ratings and Design Requirements
b) Port Sizes
c) Tests
d) Markings
e) Commonly Used Laying Length Dimensions
f) Actuator Application Requirements
URI: https://yse.yabesh.ir/std/handle/yse/215849
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    MSS SP-122

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contributor authorMSS - Manufacturers Standardization Society of the Valve and Fittings Industry.
date accessioned2017-09-04T18:33:36Z
date available2017-09-04T18:33:36Z
date copyright01/01/2012
date issued2012
identifier otherJEPJVEAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/215849
description abstractThis Standard Practice establishes requirements for plastic industrial ball valves in sizes NPS 1/2 to NPS 4, designed for general industrial systems for the distribution of pressurizes liquids that are chemically compatible with the piping material. It reflects the industry practice of design, manufacture, and application of these valves.
This Standard Practice applies to valves having the ball seal against two self lubricating seats of the following types:
a) Union Ball Valves All joint ends have detachable nuts and end connectors;
b) Single Union Ball Valves Only one joint end as detachable nuts and end connectors, with the other joints being integral to the valve body;
c) Non Union Ball Valves All joint ends are integral to the valve body.
This Standard Practice covers the following:
a) Pressure-Temperature Ratings and Design Requirements
b) Port Sizes
c) Tests
d) Markings
e) Commonly Used Laying Length Dimensions
f) Actuator Application Requirements
languageEnglish
titleMSS SP-122num
titlePlastic Industrial Ball Valvesen
typestandard
page10
statusActive
treeMSS - Manufacturers Standardization Society of the Valve and Fittings Industry.:;2012
contenttypefulltext
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