Pneumatic Pinch Valve
Good Supplier presents the Pneumatic Pinch Valves, which are the solution for isolating and regulating or metering abrasive, corrosive, and fibrous products such as granulates, powder, pellets, dust, and liquids containing solids.
Actuation of these valves, the pinching action, is accomplished by air or hydraulic pressure placed on the sleeve.
Modulating the air pressure within the annular space between the body and the sleeve can open, throttle, or close the valve.
The valve body acts as a built-in actuator, eliminating costly pneumatic, hydraulic or electric actuators.
Pneumatic pinch valves are the fitting solution for the shut-off, regulation, and dosing of abrasive, corrosive, and fibrous products.
They are ideal for using these products due to their utterly free product flow, whereby a practical blocking and dead space-free fitting results.
Air or liquid pressure control inlet collapses the internal rubber sleeve to provide immediate and positive shut-off. T
he rubber sleeve closes completely, even on large particulate matter, abrasive and corrosive materials. When it opens, the valve is self-cleaning and allows full, unobstructed flow with little turbulence.
Plus, the valve sleeves can be easily and quickly replace when they wear out.
These valves allow free flow of the media and prevent clogs, making them ideal for the different media types. When selecting the pinch valve, it is essential to choose the suitable body material, the sleeve material, and connection ports.
The housing has a female thread on top where the air supply can be mounted. Applying the pressurized air through this connection port shuts off the flow of the media.
Product Description
A pinch valve has a unique design, which provides it with the following advantages:
⦿ Great to use with abrasive and corrosive media
⦿ Straight flow path and no clogging by the media
⦿ Minimum turbulence and friction
⦿ Keeps media free from contamination
⦿ Easy replacement of the rubber sleeves and a low maintenance cost
⦿ Excellent sealing properties
⦿ Quick opening and closing time
⦿ Low energy consumption
Pneumatic pinch valves are available with stainless steel, steel, aluminum, or POM housing. They are equipped with threaded or flanged connection ports, making them suitable for almost every piping system.
The sleeve allows for a leak-free operation and minimal frictional resistance for the media flow. Different sleeve materials make the valves suitable for various media and temperature ranges. Available sleeve types are food-safe natural rubber, abrasion-resistant natural rubber, EPDM, and NBR.
Good Supplier pinch valves also have the advantages of ease the maintenance, simple installation, compact and durable design, virtually no dead-leg, and 0 to 100% fluid control.
Pinch valves are used in industrial applications due to their advantages. Some of the industries using pinch valves include:
⦿ Food and beverage industries
⦿ Pharmaceutical industry
⦿ Chemical industry
⦿ Cement industry
⦿ Bulk and solid handling industry
⦿ Ceramic industry
⦿ Plastic industry and
⦿ Wastewater industry
These robust units offer reliability and performance whatever the application and can control higher pressures than solenoid pinch valves.
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