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Marine Bronze Air Pressure Relief Valve CB/T3656-1994
arine Bronze Air Pressure Relief Valve CB/T3656-1994:
1.Design standard:CB/T3656-1994.
2.End standard:CB56-80.
3.End type:Thread.
4.DN:15/20mm-25/32mm.
5.Main material:
- Body/Bonnet:BC6;
- Seat:BC6;
- Stem:BRASS;
- Disc:BC6.
6.Application:Air piping.
7.Function:Such valves are used for pressure reducing.
8.Fundamental dimensions of Marine Bronze Air Pressure Relief Valve CB/T3656-1994
DN/mm | Thread connection dimension | Height | Structure length | ||
DN1 | DN2 | M1/mm | M2/mm | H/mm | L /mm |
15 | 20 | M36x2 | M39x2 | 312 | 140 |
20 | 25 | M39x2 | M48x2 | 390 | 229 |
25 | 32 | M48x2 | M56x2 | 390 | 229 |
