Double Air Valve, Air Valve, Flanged Type Air Valve manufacturer / supplier in China, offering Double Orifices Standard Air Valve with Di Body Bct-Dav-03, Natural Gas Regulator, gas valve BCTNR07, Wafer Butterfly Type Check Valve JIS 10k or DIN Standard Bct-Wcv-02 and so on.
|Min. Order:||10 Pieces|
|Payment Terms:||L/C, T/T|
|Body:||Gray Cast Iron,Ductile Iron,Cast|
|Sealing Ring:||EPDM, NBR, PTFE, Viton|
|Application:||General, Water Treatment Industry|
There is one large and one small orifice. The large one is used to intake and release large amount of air and the small one is used to release the air during the course of water supplying. The main pipeline is DN400-1600mm.
1. Design is according to ISO Standard
2. Flange drilled is according to JIS, DIN, ANSI, DIN etc.
3. Working Pressure: PN10/PN16, Class 125/150
1. Body: Cast Iron/Ductile Iron
2. Cover: Cast Iron/Ductile Iron
3. Float Ball: NBR
4. Coating: Fusion Bonded Epoxy Coating 0.2-0.5mm inside and outside
gray cast iron,ductile cast iron,cast steel
Material of main parts
Name of parts
Material of parts
gray cast iron,ductile iron,cast steel
Main size and connection
1. Product catalogue:
4.Inspection and test
6.Installation and application