China OEM Os& Y Gate Valve - Air release valve with isolation valve A-F-01 – Deye
China OEM Os& Y Gate Valve - Air release valve with isolation valve A-F-01 – Deye Detail:
Quick Detail
Design standard: ANSI
Body material: cast iron GG25
Float ball: ABS
Isolation valve is Brass valve
Nominal diameter: 1″
Pressure: 125LBS 150LBS
End connection: NPT ANSI B1.20.1
Working temperature: -30℃~+120℃.
Test and inspection: API 598.
Epoxy Powder Coated inside and outside.
Peformance:
In the exhaust state, the pontoon pulls down one end of the lever due to the force of gravity. At this time, the lever is in a tilted state, and there is a gap in the contact part of the lever and the exhaust hole. Air is discharged from the exhaust hole through this gap. After the water level rises, the buoy floats upward under the action of the buoyancy of the water. The sealing end face on the lever gradually presses the exhaust hole until the entire exhaust hole is completely blocked. The exhaust valve is now completely closed.
Product detail pictures:
Related Product Guide:
No matter new shopper or old customer, We believe in very long expression and dependable relationship for China OEM Os& Y Gate Valve - Air release valve with isolation valve A-F-01 – Deye , The product will supply to all over the world, such as: Iceland , Spain , South Africa , For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.





