Screw-buckled exhaust valve
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This valve is suitable for pipelines with industrial medium as water. It is a necessary equipment for pipelines to quickly remove gas in pipelines, so as to improve the efficiency of water conveying equipment and protect pipelines from deformation and rupture. The valve is a cylindrical body with stainless steel float balls and plugs. The valve is installed at the pump outlet or in the distribution pipeline to remove a large amount of accumulated air in the pipeline, so as to improve the efficiency of water pipes and pumps. Once there is negative pressure in the pipeline, the valve can quickly inhale air to protect the pipeline from damage caused by negative pressure.
Features of Screw Button Exhaust Valve:
1. It can eliminate the gas in the pipeline, reduce the resistance and save energy.
2. When the pipeline is under negative pressure, the product can quickly and automatically inhale air to prevent pipeline rupture.
3. Exhaust capacity is multiple times that of ordinary double-hole exhaust valve.
4. The floating ball bracket is stainless steel with long service life, safety and reliability.
Scope of action of threaded exhaust valve:
A functional valve used in heating systems such as heaters, floor heating and boiler systems to remove air from the system is often installed at the highest point of the system, or is directly used in conjunction with water dividers and heaters. Mainly to exclude the internal air, so that the heater is filled with warm water, to ensure room temperature.
Now there is an automatic manual two-in-one exhaust valve in China, which can be adjusted to automatic exhaust or manual exhaust.
There is an Aladdin automatic exhaust valve in China, which can solve the problem of manual exhaust for domestic customers in winter.
Principle of action of threaded exhaust valve:
When the pipeline is running, the float ball stops at the bottom of the ball bowl and exhausts a lot of air. When the air in the pipe is exhausted, water rushes into the valve, passes through the ball bowl and reacts with the float ball to make the float ball close. When the pipeline is running normally, if a small amount of gas concentrates in the valve to a certain extent, the water level in the valve drops, the float ball drops, and the gas is discharged from the small hole. If the pump stops, negative pressure will be generated at any time, the float ball will drop at any time, and a lot of curiosity will be carried out to ensure the safety of the pipeline.
Technical parameters of threaded exhaust valve:
1. Medium: clear water
2. Normal temperature
3. Valve Body: Ductile Iron
4. Floating Ball and Plug: Stainless Steel
5. Sealing material: NBR
6. Valve body test pressure: 1.5 MPa
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