| Customization: | Available |
|---|---|
| Size: | DN50 - DN300 |
| Class: | 150lb to 2500lb |
|
Still deciding? Get samples of US$ 1/Set
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Air release valves are installed at the highest points in a pipeline where air naturally collects. Air bubbles enter the valve and displace the liquid inside, lowering the liquid level. When the level drops to where it no longer buoys the float, the float drops. This motion pulls the seat away from the orifice, triggering the valve to open and vent the accumulated air into the atmosphere.
Product Description
1. medium: water
2.temperature: normal temperature
3.the body material:grey cast iron ductile iron Carbon Steel Stainless Steel
4.the floating ball and plug:stainless steel
5.sealing material: NBR rubber
6.valve body strength test pressure:1.5MPa
7.the sealtest pressure:0.05-1.0MPa
Freature
Exhausts large quantities of air at system start-up
Releases air pockets during system operation
Provides pipeline vacuum protection
Single body incorporates both features within one valve - More compact and economical
Inlets and outlets are equal to full nominal size
Unconditionally guaranteed stainless steel floats
Stainless steel 316 internal trim
Non-clog design minimizes need for backwashing
Exclusive high/low pressure resilient seating
){kind=link}