BS EN 331:2015
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BS EN 331:2015

Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings

Summary

Size;Instructions for use;Testing conditions;Damp-heat tests;Service pressure;Bend testing;Endurance testing;Classification systems;Gas supply;Cast-iron;Test equipment;Thermal testing;Installation;Environment (working);Dimensions;Joints;Energy supply systems (buildings);Packaging;Environmental testing;Torque;Manually-operated devices;Flow rates;Copper alloys;Durability;Torsion testing;Scratch tests;Ratings;Valves;Leak tests;Marking;Flow measurement;Plug valves;Performance;Thickness;Temperature;Domestic;Seals;Low-temperature testing;Ball valves;Gas valves;Steels

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 12/31/2015
Page Count 50
Themes Steels
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ISBN ---
Weight (in grams) ---
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