Fujian, China
Business Type:
Business Range:
Agriculture & Food, Industrial Equipment & Components, Light Industry & Daily Use, ...
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Drip Irrigation Air Valves, Air Valves, Agriculture Air Release Valve manufacturer / supplier in China, offering Drip Irrigation Air Relief Valves, Vortex 2"Auto Backflushing Disc Filter System for Irrigation, Vortex 2" T Type Auto Backflushing Disc Filter Irrigation System and so on.

Gold Member Since 2017
Audited Supplier

Drip Irrigation Air Relief Valves

Get Latest Price
Min. Order / Reference FOB Price
300 Pieces US $7-9.5/ Piece
Port: Fuzhou, China
Production Capacity: 5000sets/Month
Payment Terms: L/C, T/T, Western Union, CASH
Transport Package: Standard Carton
Specification: 58*38*24 cm
Trademark: BALDR
Origin: Fujian, China

You Might Also Like


Basic Info

Model NO.: BAV140K25
HS Code: 8424899990

Product Description

 drip Irrigation Air relief valves

 Drip Irrigation Air Relief Valves

K type kinetic valves are applicable to all kinds of irrigation system.It evacuates air quickly during filling water to pipeline and withdraws massive air while water draining.With aerodynamic design,the valve can avoid too much air accumulation or negative vacuum formation,and the valve inlet also has a tight sealing in the process of low pressure operation.

Typical application

K type kinetic valves can prevent the air from accumulating or eliminate negative pressure apply in filtration pipelines,water supply system,nearby water meter&control valve,pipelines for residential area and industrial filed.


1. advanced aerodynamic design;

2. Big inlet size allowing massive air flow;

3. One-piece floating ball design ensure ontime shutting of outlet while the high speed airflow occurs;

4. Quality sealing-prevents leakage under low pressure conditions(0.1bar/1.5psi);

5. PP material with corrosion,acid,alkaline resistant features to be long lasting;

6. Multi-installtion size for various market demands.

Drip Irrigation Air Relief Valves





Orifice size


Working pressure





(g) (oz)

BAV140K25DN25  1"3140.2-16183*134*86470  16.5


 Drip Irrigation Air Relief Valves

How it works?

System filling:

During filling water into the pipeline,massive air will be evacuate from kinetic air intake&exhaust hole.The floating ball moves upwards to close the orifice after water flows into the chamber.With aerodynamic design and the anti-blow design,the floating ball ensure ontime shutting of outlet while the high speed airflow occurs.

Pressurized operation:

The kinetic valves keeps closed under pressure from water.
System draining:

When the system or pipe  is drained empty,negative pressure forms in the kinetic valve.Meanwhile the float move down to take in air against vacuum formation.

About company and factory

1.found in October 2012,located in Fuzhou,China.

2.a professional environmental equipment manufacturer.

3.major in equipment of the water treatment,water filtration systems and air deodorization.

4.agriculture irrigation,urban landscape irrigation,golf course irrigation,industrial water recycle and municipal industrial air deodorization.

5.have more than 300 employers,1500 m2 office space,500 m2  R&D CENTER,300 m2 show room, possess 10000m2  modernized industrial plants ,including the molding,plastic injection,metal stamping,electronic appliances and assembly lines.

Drip Irrigation Air Relief Valves
Drip Irrigation Air Relief Valves

Contact us:
Drip Irrigation Air Relief Valves
Ivory Zhang  | Sales Engineer


Website: www.baldr.com.cn

Mobile : 0086 15012918283

TEL: 0086-591-28307925

Send your message to this supplier

avatar Miss selina

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

People who viewed this also viewed