Ball Valves

Ball valves
valve design bs 5351
face to face asme b 16.10
material of construction astm a 216 gr wcb a 351 cf8 a 351 cf8m a 351 cf3 a 351 cf3m
trims aisi 304 316
types
single piece design full bore ball valves
two pice design full bore ball valves
three piece design full bore ball valves
three peice design reduced bore ball valves
end connections
flanged end:- ansi b 16.5-150#
screwed end:- bsp or npt:- up to size 50 mm
socket weld end:- ansi b 16.11:- up to size 50 mm
types of operation
manual- handle operated ball valves
auto- rotary actuated ball valves
size ranges 25 mm to 150 mm
pressure ratings class 150300600
testing standards bs 5146 api 598.