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Chuanxi Fluid Equipment (Shanghai) Co., Ltd
Pneumatic internal thread diaphragm valve acid resistant
NegotiableUpdate on 12/12
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Overview
Pneumatic internal thread diaphragm valve: When the pressure medium enters the valve control chamber, the diaphragm is pressed down and the valve channel is closed. When the pressure in the control chamber is discharged to the atmosphere or downstream pipeline, the diaphragm rises and the valve channel is opened. Valves do not have valve stems, gaskets, directional seats, etc. The moving component in the channel is the diaphragm, so there is no rusting or locking phenomenon, and it has higher stability. Multiple structural and control forms, suitable for various fluid control needs.
Product Details
Pneumatic internal thread diaphragm valve: When the pressure medium enters the valve control chamber, the diaphragm is pressed down and the valve channel is closed. When the pressure in the control chamber is discharged to the atmosphere or downstream pipeline, the diaphragm rises and the valve channel is opened. Valves do not have valve stems, gaskets, directional seats, etc. The moving component in the channel is the diaphragm, so there is no rusting or locking phenomenon, and it has higher stability. Multiple structural and control forms, suitable for various fluid control needs.
This valve consists of an aluminum alloy pneumatic actuator and a sanitary diaphragm valve, and its closing and opening are achieved by the pressure from the pipeline acting on the reinforced rubber diaphragm. When the pressure medium enters the valve control chamber, the diaphragm is pressed down and the valve channel is closed. When the pressure in the control chamber is discharged to the atmosphere or downstream pipeline, the diaphragm rises and the valve channel is opened. Valves do not have valve stems, gaskets, directional seats, etc. The moving component in the channel is the diaphragm, so there is no rusting or locking phenomenon, and it has higher stability. Multiple structural and control forms, suitable for various fluid control needs
Pneumatic internal thread diaphragm valveTechnical Specifications
Air driven |
Compressed air at 4-6 bar |
nominal diameter |
15～50mm |
Nominal Pressure |
1.0Mpa |
Operating temperature |
0~150℃ |
connection method |
quick installation |
Valve body material |
Stainless steel 316L |
Diaphragm material |
PTFE、EPDM |
Applicable Medium |
Various food, beverage and water treatment |
actuator |
aluminum alloy |
Installation direction |
any angle |
Optional attachments |
Limit switch, locator, solenoid valve, pressure reducing valve |
ShanghaiPneumatic internal thread diaphragm valveApplication field
The diaphragm valve plate is made of corrosion-resistant polytetrafluoroethylene, and the valve body adopts high-precision internal and external polishing technology. There is no packing box structure, and the throttle element is an elastic diaphragm. The valve body flow channel is smooth, so this pneumatic diaphragm valve has the advantages of low negative force, large flow rate, no retention, no leakage, and is convenient and reliable. It is widely used in food machinery, pharmaceutical machinery, beverage equipment, and water treatment equipment
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