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Single Orifice Air Valve

Whether you are dealing with air compressors, pneumatic systems, or gas pipelines, the Single Orifice Air Valve delivers precise control of airflow and is capable of handling pressures up to 15 bar. Its compact, low-profile design makes it easy to install in virtually any system, while its sturdy construction ensures long-lasting performance and low maintenance costs...

Single Orifice Air Valve: The Perfect Solution for Your Valve Needs

If you are searching for a reliable and efficient air valve for your industrial processes, look no further than the Single Orifice Air Valve. This valve is specifically designed to regulate the flow of air in a single direction, making it a perfect fit for a variety of applications.


Whether you are dealing with air compressors, pneumatic systems, or gas pipelines, the Single Orifice Air Valve delivers precise control of airflow and is capable of handling pressures up to 15 bar. Its compact, low-profile design makes it easy to install in virtually any system, while its sturdy construction ensures long-lasting performance and low maintenance costs.


Key Features:


- Single-direction airflow control

- High precision and accuracy

- Compatible with a range of gases and liquids

- Maximum operating pressure of 15 bar

- Easy to install and maintain

- Durable, long-lasting construction


The Single Orifice Air Valve utilizes a unique design to ensure precise and efficient airflow control. Its conical valve seat and tightly fitted plunger allow for an accurate and consistent flow of air or gas. This means you can count on it to deliver consistent performance and maintain a stable flow rate, even under demanding conditions.


The valve is also compatible with a wide range of gases and liquids, making it a versatile choice for a variety of applications. It is easy to install and maintain, with a simple design that requires minimal upkeep and repair. And thanks to its durable construction and reliable performance, it delivers long-lasting value and reliability.


So if you are in need of a reliable air valve for your industrial processes, choose the Single Orifice Air Valve. With its precision control and durable construction, it is the perfect solution for your valve needs.


Flange drilled to EN1092-2

Standard: EN1074-4, BS, ANSI

Type: flanged type or with brass isolation valve

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Material: Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel

Float ball: SS304, ABS or NBR

Coating: Internal and external with fusion bonded epoxy coating. min250μm or liquid epoxy painting


Procuts Dimensions:

Air valve

StandardEN1074-4, BS , ANSI
TypeSingle orifice type, double orifice type, triple function
MaterialDuctile iron GGG40/50 /Cast Iron GG25/Carbon Steel,
float ball: SS304, ABS or NBR
CoatingInternal and external with fusion bonded epoxy coating. min250μm or liquid  epoxy painting


This air vent is usually mounted at outlet side of  pump or water distribution pipeline. It performs to release the air collected inside so as to improve the working capacity of pump station and pipeline. When the pipeline is under negative pressure, the plug will  open rapidly to fill in air to protect pipeline from negative pressure damage.
Note: This model can not be used in sewage pipeline

Features:
1, Reliable Sealing with special design
2, Automatic air releasing and filling without manual operation
3, Dependable performance and long service life
   Float ball moves in fixed routine without hitting the shell
4, Short in height than other same kind air vents

Three functions: 
1, large amount of air releasing (main vent )
2, small amount of air releasing (small vent overriding)
3, rapid air filling 

It allows air to escape when filling the pipe.
It allows air to enter when emptying the pipe (preventing pipe collapse)
It allows continuous automatic control, eliminating accumulated air, even when the system is under pressure.


DNHflange dimensions comply with DIN2501
DDCCggfttn-dn-d
11.611.611.6
11.611.6
504001651651251259999319194-194-19
65400185185145145118118319194-194-19
80448200200160160132132319198-198-19
100448220220180180156156319198-198-19
150650285285240240211211319198-238-23
200710340340295295266266320208-2312-23
2509303954053503553193193222212-2312-28
300930445460400410370370424.524.512-2312-28



Ductile iron valves can be customized according to customer needs.

Customized ductile iron valves can be designed and manufactured according to specific dimensions, shapes, materials, and process requirements.


Customers can provide their own design drawings or requirement specifications, or communicate with suppliers to customize ductile iron valves that meet specific requirements. Customized ductile iron valves can meet the special needs of different engineering projects, improve the adaptability and reliability of the project.

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