What Is a Pinch Valve?
Pinch valve (Pinch Valve), also known as pipe pinch valve, pressure pipe valve, air bag valve, hoop shut-off valve, etc. in China. Pneumatic, electric, manual or hydraulic drive is used to squeeze the sleeve to achieve the function of opening / closing. The electromagnetic pinch valve is a form of pinch valve. The casing (hose) is the most important part of the pinch valve, which provides anti-corrosion, anti-wear and pressure-bearing capabilities. In addition, the quality of the internal components such as the electromagnetic coil, armature, and spring also affects the valve's life.
Pinch valve
- Chinese name
- Pinch valve
- Foreign name
- Pinch Valve
- nickname
- Pipe clamp valve, pressure pipe valve, hoop shut-off valve, etc.
- Features
- High pressure, low power consumption, good heat dissipation
- Pinch valve (Pinch Valve), also known as pipe pinch valve, pressure pipe valve, air bag valve, hoop shut-off valve, etc. in China. Pneumatic, electric, manual or hydraulic drive is used to squeeze the sleeve to achieve the function of opening / closing. The electromagnetic pinch valve is a form of pinch valve. The casing (hose) is the most important part of the pinch valve, which provides anti-corrosion, anti-wear and pressure-bearing capabilities. In addition, the quality of the internal components such as the electromagnetic coil, armature, and spring also affects the valve's life.
- Solenoid pinch valve (referred to as
- 1. The voltage range is the widest product among imported products, and the allowable fluctuation range is ± 5%.
- 2. Wide range of applications, applicable to most microfluidic fields.
- 3. Low power consumption and good heat dissipation efficiency.
- 4. Special matching rubber hose to ensure the best rebound life.
- 5. Product performance and quality are stable.
- 6. Maintenance only needs to replace the pipe, which is relatively economical.
- BEIONFLUID pinch valves are available in the following configurations:
- · 2-way normally closed
- · 2-way normally open
- · 3-way (1 channel normally open, 1 channel normally closed; after power on, the normally open circuit becomes normally closed, and the normally closed becomes normally open)
- · Silicone tube (the inner wall of the tube is very smooth, excellent memory, the tube will not stick in the closed state for a long time).
- · Biochemical tube (acid and alkali resistant, but not recommended for oily or organic solvents).
- The hose installation groove on the valve body has a smooth arc structure, and users can easily install and remove the hose. The clearance of the hose installation groove is slightly smaller than the outer diameter of the hose. In the working state, the hose is also tightly fixed.
- Life and advantages
- BEIONFLUID pinch valve has a maximum life of 20 million times.
- · The service life of the special tube is 1 million times,
- Liquid circuit structure: users can choose NC (normally closed), NO (normally open), T (two-pipe tee, one way normally open, one way normally closed).
- Rated voltage: users can choose 24VDC and 12VDC.
- Hose material: "S" means silicone hose, "B" means biochemical hose, and "#" means no tube.
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- MC series mounting card features: spring steel
- Simple structure, no tools required for installation
- Can be used in the instrument
- MR series mounting ring features:
- Aluminum material: The positioning bolts tightly fix the mounting ring and the valve together. Repositioning is to loosen the threads, which can be installed on the panel.
- MR series mounting ring
- MU series mounting ring features:
- Made of durable glass fiber reinforced polypropylene spring steel
- MU series mounting ring
- Surface material has strong resistance to alcohol and other common cleaning agents