Pneumatic regulating valve v type ball valve
Pneumatic V-type ball valve, ball core is V-shape, can realize the linear adjustment, widely adjustable range, when the valve closed, between the V-type gap and the seat produced wedge shear function, and has not only self clean function, but also prevent the ball core jammed, especially suitable for pipeline scaling and frozen occasion. It is suitable for control pulp,sewage,contain fiber and solid particle suspended medium and powder granular media.
Specifications
Pneumatic regulating valve v type ball valve
1)Stable one piece
2)Seal for metal,PTFE
3)With positioner, limit switch box,etc
Widely used in petroleum, chemical, pharmaceutical, light industry, automatic control system
Design Standard
Design basis: GB/T12237, ANSI B16.34, API 608
Structure length: GB/T12221, ASME B16.10, JIS B2002
End flange: GB/T9113, ASME B16.5, JIS B2212/JIS B2214
Wall thickness: ASME B16.34
Fire test: API 607 4th 1993
Detection and Test: GB/T 13927, API598, JIS B2003