SS Sphere ball air release valve with BSPT A-L-03-04

Quick Detail
Design standard: BS
Body material: CF8
Float Ball: SS304
Nominal diameter: 3/4″ DN20
Pressure: PN16
End connection: BSPT threaded DIN2999
Test and inspection: API 598.
Working temperature: -30℃~+120℃.

Products Range:

Body material available: GG25/GGG40/cast/ductile iron/Stainless steel
Ball Material available: Stainless steel304, SS316, DUPLEX
Size Range: 1/2″-4″ DN15-DN100
Pressure Range: PN16
Optional Ends: NPT BSPT male/Female, Flanged ends
Optional Design: Single Sphere ball
Working pressure: -110℃-+320℃

Body material available: GG25/GGG40/cast/ductile iron/Stainless steel
Ball Material available: Stainless steel304, SS316, DUPLEX
Size Range: 1/2″-4″ DN15-DN100
Pressure Range: PN16
Optional Ends: NPT BSPT male/Female, Flanged ends
Optional Design: Single Sphere ball
Working pressure: -110℃-+320℃

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.

Heating, boilers, solar water heaters, water supply systems, equipment support, etc.