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Tel£º +86 22 88971536
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Adds£º Jinnan Industrial Park, Tianjin, China
Email£º sales@you-ideal.com; 3561647536@qq.com
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Multifunctional double chambers Air valve

Tianjin U-ideal Multifunction Combination Air Valve;Air release valve;Air vent

AV69-L Double-chamber air valve with triple function for venting and releasing air in pipelines as well as for releasing air during operation. Highly reliable function and low maintenance due to the float made of plastic.
Suitable for use in water treatment, water distribution, in dams, power plants, in industry and in pressure management.
Product features and benefits
Resilient seated
With flange end acc. to EN 1092-2
Double chamber air valve in compact design
High discharge capacity for large quantities of air
Triple function air valve
Venting function:
- Large orifice to vent high quantities of air during draining the pipeline
- Large orifice to release high quantities of air during filling the pipeline
- Small orifice to release low quantities of air during operation under pressure

Air vents to remove air from pipelines carrying liquids
These air valves  are high performance "triple function" combination air valve that efficiently vents air during pipeline filling, rapidly admits air during pipeline draining, and continually releases air pockets while the system is operational. Its simple design employs only two moving parts and its corrosion resistant fusion bond epoxy coated ductile iron and stainless steel construction provides long term reliable operation. 

Applications for Tianjin Uideal floattype air vents 
include hydronic heating systems, water service lines, water storage tanks, centrifugal pumps, gas lines, solvent filters and similar equipment. Operation is completely automatic, and the simple design and quality mechanism make operation trouble-free and maintenance infrequent.
Air can accumulate in remote sections of chamber-type heat-transfer equipment such as jacketed kettles, retorts, vulcanizers and jacketed sterilizers. Tianjin U-ideal offers thermostatic air vents for positive venting of air and other non-condensable gases in such equipment.

Many industrial processes involve the removal of air/gas from a pressurized liquid. Tianjin U-ideal air vents are ideally suited for this purpose. The float-operated design means the vents can instantly and automatically adjust to variations in gas flow and pressure. The air vents can handle gas removal from liquids with specific gravities as low as 0.40 and pressure to 2,700 psi (186 bar). Tianjin U-ideal air vents are available in a wide variety of sizes, end connections and construction materials.

The Automatic Air vent valve is designed to release air-pockets out of the piping system.I t should be installed at every high-point of the piping system where air can be trapped. The simple construction relies on a float held by a lever,so that the float does not rub against the body to avoid any risk of jamming.

Why remove air from a water system?
Every building services engineer knows that air trapped in either a hot or chilled water system can cause
trouble, such as excessive noise, corrosion and increased maintenance costs. Air can cause air locks which inhibit the filling of the system or the priming of pumps. It can seriously affect the accuracy 

of flow measurement meters and regulating valves. Under extreme conditions it may even temporarily decommission plant.
Air and other incondensable gases considerably reduce heat transfer efficiency. A film of air 1 mm thick

About us Our company is specialized in the manufacture of valves,
,flow meters,level gauges,etc
Why Choose us
Rich experience We have been engaged in machining for many years. Our company had good reputation with customers from American, Europe, North America, and Australia, India etc. We also have a good team for sale and quality control.
Good service We will respond to you within 24 hours. We manufacture non-standard parts according to your drawings. And we will continue to serve you after sales and will be responsible for the mistakes from us.
Low price The prices of our production are reasonable! The prices will be much better if your quantity is good.
Perfect quality We have strict quality control from producing to delivery. Our company had strong technology support, 80% of our colleagues are master or bachelor's degree. We have cultivated a group of managers who are familiar with product quality, good at modern concept of management.
Contact
If you have any question or requirements, please don't hesitate to contact us.
E-mail: sales@you-ideal.com , sales2@you-ideal.com
Tel: 86-22 88971536
Fax: 86-22 88971536

presents the same barrier to heat transfer as a wall of copper 13 m thick!
Entrapped air in any water system is a threat to thermal efficiency. It is particularly damaging in a chilled water system which does not have the natural deaerating ability of hot water.

Adds£ºJinnan Industrial Park, Tianjin, China ¡¡Tel£º+86 22 88971536 ¡¡Fax£º+86 22 88971536
Copyright level sensors and flow meters Tianjin U-ideal Instrument Co., Ltd ( Hebei Xukang Meter Manufacturing Co.,Ltd) all right reserved.

Tianjin U-ideal Instrument co., ltd is one of esteem company with collection of scientific research, development and sales. We have abundant technical capacity, special scientific research teams with advanced producing and checkout equipment.

Tianjin U-ideal Instrument Co., Ltd produce and sell Magnetic Level Indicator, bi-color quartz glass tubular level gauge, liquid level switch, float switch, level sensor, level transmitter, level switch, tank gauge, water gauge, liquid level instrument, ultrasonic level sensor, flow meter, PD flow meter, oval gear flow meter, dual-rotor turbine flowmeter, duplex rotor meter, vortex flow meter, turbine flowmeter, electromagnetic flowmeter, metal rotary flow meter and valves,oil/water industrial control systems.

We are TIANJIN U-IDEALINDUSTRIES COMPANY , have accumulated abundant experience especially in high temperature and high pressure liquid level meters ,and antiseptic liquid level gauge .we also made to orders of non-standard liquid level meters to satisfy different customers .those products has been used by many enterprises of all walks of chemical,industries, petroleum ,electricity, food, light, medicine, metallurgy, papermaking etc.. and our products have been certified by quality system ISO9001£º2000.

Tianjin U-ideal Instrument Co. are also engaged in flowmeter trade. Such as gas flowmeter and liquid flowmeter with the type of explosion-proof and others.

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