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E-mail:official@zzvalves.com
Address：No. 1, Jinniu Road, Xingyang City, Henan Province, China
Dual-port air vent valve
Categories：
Double Opening Exhaust Valve
Customizable to meet your needs.
This valve is suitable for pipelines conveying water as the working medium, serving as a device to vent air from the pipeline. It enhances the efficiency of water‑transport equipment and protects the pipeline from deformation and rupture. An essential component of piping systems, it can be customized to meet various requirements.
Product Features
1. It can remove gas from the pipeline, reduce resistance, and save energy.
2. When the pipeline is under negative pressure, the product can automatically draw in air, thereby preventing pipe rupture.
3. The float is made of stainless steel, ensuring a long service life and reliable safety.
This product complies with the following standards:
GB/T 12221-2005
EN 1092-1:2001
DIN 2501
ANSI B16.5
API 605
1. Medium: Water
2. Temperature: 0℃~40℃
3. Shell strength test pressure: 1.5 MPa, no damage; 5 MPa, no damage.
4. Float ball sealing test pressure: 0.05 MPa to 1.5 MPa, no damage; 0.05 MPa to 1.5 MPa, no leakage; 1 MPa, no leakage.
5. Valve body material: ductile cast iron.
6. Float material: stainless steel.
Key words:
Advanced Wear And Corrosion Resistant Valves
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Support air, land and sea transportation
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