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https://en.keyto.com/products/pinch-valves/

micro pinch valve is made up of two parts: the upper side is the body, and the lower side is the connection that can hold the pipe. Keyto pinch valve has three series. The mainly different is the port size. The port size means the pipe diameter you want to use.

In addition to port size, we have many functions to choose from. like single port or dual port， and different installations and different voltages to meet your unique needs.

Types of Pinch Valves
Pinch Valve 1213
Double Channel Pinch Valve, the medium only resists in the tube and little cross contamination, tube size recommend: 1.5mm*3mm/1.6mm*3.2mm.

Pinch Valve 1224
Single Channel Pinch Valve, the medium only resists in the tube and little cross contamination, tube size recommend: 2mm*4mm.

Pinch Valve 1269
Single Channel Pinch Valve, the medium only resists in the tube and little cross contamination, tube size recommend: 6mm*9mm.

Pinch Valves Advantages
1
The hose of solenoid pinch valve is easily cleaned, ideally for testing impurity sample, waste discharge.

2
Our pinch solenoid valve is suitable for inspecting samples contain impurities / particles or not.

3
Our biochem pinch valve can be applied in occasion which need to avoid cross contamination between samples.

What is a pinch valve used for?

Keytos' pinch solenoid valve uses are as follows:

Keyto mainly offers the series 1224, 1213 and 1269 pinch solenoid valves. The pinch solenoid valves are typically used in applications such as the discharge of samples containing impurities (especially flocculent impurities) or particles, the pre-treatment of water samples, electrolyte instrumentation, and the pharmaceutical industry. The 1269 series of pinch solenoid valves are mainly used in the environmental industry.

FAQs of Pinch Valves
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Can a solenoid pinch valve regulate flow?
The solenoid pinch valve cannot be used to regulate flow because it is only available in two states, fully open or fully close, and the degree of opening cannot be adjusted at will.
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How doe s a pinch solenoid valve stop flow?
Two types of solenoid pinch valves are available: N.C. and N.O.

Normally open valve(N.O.): the solenoid is powered to drive the pressure plate action, then the pressure plate clamps hose tightly, so as to stop the flow. Normally open valve(N.C.): the initial state of a normally close valve is that of a stop-flow, and the stop-flow principle is the same as that of a normally open valve. The difference is that normally open valve stops flow when powered on and normally closed valve stops flow when powered off.

What are the components of solenoid pinch valve?
Main components of the solenoid pinch valve: solenoid, valve body, spring, moving iron core, hose pressure plate, mounting plate.

As a fluid control ltd, We provide pinch valve medical, miniature solenoid pinch valve, automatic pinch valve, Multi-channel syringe pump, etc. For more information, please feel free to contact us!

There are many pinch valves manufacturers, but we are one of the best choices for you.