Wai Hang Sanitary Three-Piece Flange Ball Valve
The working principle of the three-piece flange ball valve is based on the sealing fit between the ball and the valve seat and the rotation of the ball in the valve body. When the handle or actuator drives the ball to rotate 90 degrees, the through hole of the ball is aligned or staggered with the inlet and outlet channels of the valve, thereby realizing the opening or closing of the fluid.
Through 360° rotary handle, the ball body which have transfixion cavity and precise manufacture will open or close the valve, reaching the purpose of controlling the flow rate of medium.
Flange connections can improve productivity and safety, and can also reduce the loss of maintenance costs and downtime.
There are various standard valve series can be supplied, they are the DIN,3A, SMS , ISO/IDF , BS/RJT , ASME/BPE standard etc. You can choose us with confidence, our products meet the standards of multiple regions, such as American Standards, Japanese Industrial Standard, Korean Standard, German Standard and Italian Standard. The constitute elements of ball valve always included: one handle, one ball body with transfixion cavity, valve body, valve central spindle and spindle shaft seal. The specification of ball valve series are welded ball valve, clamped ball valve, threaded ball valve etc.
Specification:
Name: Three-piece flange ball valve
Size: DN10-DN100 or 1/2" - 4"
Valve body material: Stainless steel 304/304L, stainless steel 316/316L
Connection way: Flanges, welded, quick clamp, threads ( internal/external thread)
Operate mode: Manual/handle, pneumatic, electric
Max. Work Pressure: 10 bar
Max. Working Temperature: 150ºC
Material of Seal: PTFE, SI, FEP, PFA, EPDM, NBR, FDA177.2600
Medium: Beer, dairy, beverage, pharmacy, cosmetics, fruit juice, liquor, red wine, chemical, chemical reagent, daily chemical, medicine, injection, botany, organic raw material, fermentation, adhesive, perfume, essential oil
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