Marine Oil Tank Breather Valve
USD $20 - $1,000 /Piece
Min.Order:1 Piece
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Breather Valve
Marine Oil Tank Breather Valve:
1.Design standard:CB/T692-1994.
2.End standard:GB/T2501&GB/T569.
3.End type:Flange.
4.PN:
5.DN:80/100mm,100/150mm.
6.Main material:
7.Application:Oil cabin ventilation pressured vacuum pipes.
8.Function:Such valves are used for pressure balance.
9.Fundamental dimensions of Marine Oil Tank Breather Valve:
Chart 1 Fundamental dimensions of type A:
DN mm | Face to face | Oil tank flange | Outlet flange | Weight/kg | ||||||||
L/mm | L1/mm | D1/mm | C1/mm | n1/mm | d1/mm | D2/mm | C2/mm | n2/mm | d2/mm | Iron | Steel | |
80/100 | 260 | 135 | 190 | 158 | 4 | 18 | 190 | 170 | 4 | 18 | 25.7 | 23.26 |
100/150 | 300 | 140 | 210 | 170 | 4 | 18 | 240 | 225 | 8 | 18 | 38.32 | 35.54 |
Chart 2 Fundamental dimensions of type AS:
DN mm | Face to face | Oil tank flange | Outlet flange | Weight/kg | ||||||||
L/mm | L1/mm | D1/mm | C1/mm | n1/mm | d1/mm | D2/mm | C2/mm | n2/mm | d2/mm | Iron | Steel | |
80/100 | 260 | 135 | 190 | 158 | 4 | 18 | 210 | 170 | 4 | 18 | 29.97 | 28.86 |
100/150 | 300 | 140 | 210 | 170 | 4 | 18 | 265 | 225 | 8 | 20 | 44.86 | 43.05 |
Chart 3 Fundamental dimensions of type B:
DN mm | Face to face | Oil tank flange | Outlet flange | Weight/kg | ||||||||
L/mm | L1/mm | D1/mm | C1/mm | n1/mm | d1/mm | D2/mm | C2/mm | n2/mm | d2/mm | Iron | Steel | |
80/100 | 380 | 220 | 170 | 138 | 8 | 15 | 190 | 158 | 8 | 15 | 25.7 | 50.1 |
100/150 | 500 | 304 | 190 | 158 | 8 | 15 | 240 | 208 | 12 | 15 | 38.32 | 81.96 |
Chart 4 Fundamental dimensions of type BS:
DN mm | Face to face | Oil tank flange | Outlet flange | Weight/kg | ||||||||
L/mm | L1/mm | D1/mm | C1/mm | n1/mm | d1/mm | D2/mm | C2/mm | n2/mm | d2/mm | Iron | Steel | |
80/100 | 380 | 220 | 190 | 158 | 4 | 18 | 210 | 170 | 4 | 18 | 58.28 | 28.86 |
100/150 | 500 | 304 | 210 | 170 | 4 | 18 | 265 | 225 | 8 | 20 | 93.92 | 43.05 |
10.Drawing of Marine Oil Tank Breather Valve:
Drawing of type A/AS:
Drawing of type B/BS:
11. Certificate available: