Wai Hang Sanitary Pneumatic and Hand Wheel Drive Tank Bottom Valve
The pneumatic handwheel tank bottom valve is a highly clean and hygienic diaphragm threshold without retention, mainly used in industrial fields such as biopharmaceutical or food processing. It is installed at the bottom of the container equipment to empty the material inside the container to ensure that it will not be trapped inside the valve chamber. When it is necessary to clean or open the task, you can manually rotate the handwheel or drive the pneumatic control executive device to drive the reading lever upward movement, so that the valve form a conducting state.
Pneumatic hand wheel tank bottom valve is a special type of valve, mainly used in industrial fields such as biopharmaceutical or food processing. This valve is installed at the bottom of the container equipment, and its function is to discharge the material in the container to ensure that the material does not remain inside the valve.
In terms of working principle, when cleaning or opening tasks are required, the interbar can be driven upward by manually rotating the handwheel or driving the pneumatic control executive device, so that the valve forms a conducting state. Such a design can effectively eliminate the residual phenomenon of process media usually at the outlet of the container to achieve the function of empting and draining.
It is worth mentioning that the bottom valve of the tank (including the pneumatic handwheel tank bottom valve) is connected to the bottom of the reactor or storage tank and other containers by means of the bottom flange of the valve (flange) welding or flange, because of its broad body for the streamlined no sister block, to ensure smooth wear resistance, small flow resistance, no dead Angle characteristics.
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.
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.
Specification:
Name: Pneumatic and hand wheel drive tank bottom valve
Size: DN10-DN100 or 1/2" - 4"
Valve body material: Stainless steel 304/304L, stainless steel 316/316L
Ends: Flanges, welded, quick clamp, union, threads ( internal/external thread)
Operate mode: Manual/handle, pneumatic, electric
Handle: Pull handle, multiposition handle, stainless steel or plastic handle
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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