Marine Class 150 Straight Fire Valve
Marine Class 150 Straight Fire Valve
1. Application
The valve is used for shipbuilding, ship repair and oil platform with high quality.
2. Material
(1). Nut: stainless steel
(2). Washer: stainless steel
(3). Handwheel: grey cast iron
(4). Cover Nut: stainless steel
(5). Packing Gland: brass
(6). Filer: brass
(7). Cober: bronze
(8). Stem: bronze
(9). Cover Nut: bronze
(10). Disc: bronze
(11). Body: bronze
(12). Joint: bronze
(13). Washer: Nitrile Butadiene Rubber
(14). Chain: stainless steel
(15). Washer:stainless steel
(16). Nut: stainless steel
(17). Bolt: stainless steel
(18). washer: polytetrafluoroethylene
3. Nominal Diameter & Pressure
Diameter: 15~100
Pressure: 150
4. Features
(1). Professional exporting operation team.
(2). Well-selected materials, meet with domestic and foreign standards, reasonable structure, beautiful shape.
(3). Stem has a good anti-corrosion and scratch resistance after quenching and surface nitriding treatment.
5. Main Size List
NPS |
DN |
D |
D1 |
D2 |
N-d |
b |
M |
L |
H |
W |
1/2’’ |
15 |
89 |
60.5 |
35 |
4-15 |
10 |
M42×2 |
100 |
120 |
120 |
1’’ |
25 |
108 |
79.5 |
51 |
4-15 |
11.5 |
M42×2 |
115 |
160 |
120 |
1-1/2’’ |
40 |
127 |
98.5 |
73 |
4-15 |
14.5 |
M50×9 |
150 |
190 |
140 |
2’’ |
50 |
152 |
120.5 |
92 |
4-19 |
16 |
M63.5×8 |
188 |
210 |
180 |
2-1/2’’ |
65 |
178 |
139.5 |
105 |
4-19 |
18 |
M78×7.5 |
198 |
235 |
180 |
6. IACS Certificate: BV, CCS, DNV-GL, LR, RINA, ABS.
