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EN Standards: EN331:1998

Standard No EN331:1998
Title of Standard Manually operated ball valves and closed bottom taper plug valves for gas installations in buildings
ISBN 058029544 3
Date of Publication 15/06/98
Approx Pages 22
Description Ball valves, Plug valves, Gas valves, Valves, Manually-operated devices, Gas supply, Domestic, Energy supply systems (buildings), Service pressure, Classification systems, Temperature, Environment (working), Size, Dimensions, Thickness, Joints, Seals, Mar
Cross references EN1775, EN377, EN437, EN549, prEN1254, ISO 7, ISO 65, ISO 228, ISO 261, ISO 7005
International Equiv (If Applicable ) EN331:1998
Replaces Standards :
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref GEL/104

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