Marine Class 150 Gate Valve
Marine Class 150 Gate Valve
1. Application
The valve is used for shipbuilding, ship repair and oil platform with high quality.
2. Material
(1) . - Body: bronze
(2) . - Bonnet: bronze
(3) . - Stem: bronze
(4) . - Disc: bronze
(5) . - Seat: bronze
(6) . - Bolt: steel
(7) . - Nut: steel
(8) . - Packing: flexible graphite
(9) . - Gasket: flexible graphite+stainless steel
3. Nominal Diameter & Pressure
Diameter:50~400
Pressure:150
4. Features
(1). Can be used with a variety of flange pipe standard and sealing surface pattern to meet the various engineering needs and users' requirements.
(2). Full range of body materials, packing and gasket can matched based on the actual working conditions and users' reasonable request ,applied to all kinds of pressure, temperature and medium conditions.
(3). We have nearly 10 years experiences on valves exporting.
5. Main Size List
NPS |
2’’ |
2 1/2’’ |
3’’ |
4’’ |
5’’ |
6’’ |
8’’ |
10’’ |
12’’ |
14’’ |
16’’ |
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
L |
178 |
190 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
406 |
H |
386 |
435 |
483 |
587 |
673 |
767 |
955 |
1146 |
1328 |
1519 |
1721 |
W |
200 |
200 |
250 |
250 |
300 |
300 |
350 |
450 |
500 |
600’’ |
600’’ |

6. IACS Certificate: LR, RINA, ABS, BV, CCS, DNV-GL.