BS 1552:1995

$102.76

Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar

Published By	Publication Date	Number of Pages
BSI	1995	16

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Categories: 91.140.40 - Gas supply systems, BSI

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Description

This British Standard specifies the requirements and methods of test for the design and performance of manually operated open bottomed taper plug valves, operating at a declared working pressure of up to 200 mbar¹⁾ on 1st, 2nd and 3rd family gases.

Valve sizes covered are up to and including size R2 and a maximum bore of 50 mm or equivalent free area.

¹⁾1 mbar = 100 N/m² = 100 Pa.

Specifies requirements and methods of test for the design and performance of manually operated open bottomed taper plug valves up to 200 mbar.

Additional information

Status	Confirmed
Pages	16
Publication Date	1995-04-15
ISBN	0 580 23726 5
Standard Number	BS 1552:1995
Title	Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar
Replaces	BS 1552:1989
Descriptors	Marking, Plug valves, Size, Endurance testing, Torque, Zinc alloys, Pressure testing, Thermal-cycling tests, Dimensions, Performance, Performance testing, 2nd family gases, Testing conditions, Ageing tests, Bending, Design, Service pressure, Leak tests, Valves, Fire resistance, Fire tests, Temperature, Environmental testing, Mechanical testing, Gas valves, Manually-operated devices, 1st family gases, Environment (working), Damp-heat tests, Test equipment, Scratch tests, 3rd family gases, Tapered, Flow rates, Bend testing
Publisher	BSI
Committee	GSE/22
ICS Codes	91.140.40 - Gas supply systems

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BS 1552:1995

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