Marine Class 150 Straight Globe Valve
1. Application
Globe valves are commonly used in marine applications to control the flow of fluids such as water, fuel, and chemicals. They are well-suited for applications that require precise flow control, as they offer a wide range of flow rates and can be adjusted to maintain a specific flow rate.
2. Material
(1) . - Body: bronze
(2) . - Bonnet: bronze
(3) . - Stem: bronze
(4) . - Disc: bronze
(5) . - Bolt: steel
(6) . - Nut: steel
(7) . - Gasket: flexible graphite+stainless steel
3. Nominal Diameter ＆ Pressure
Diameter:50~400
Pressure:150
4. Features
The Class 150 rating indicates that the valve can withstand a maximum pressure of 150 pounds per square inch (psi). This rating makes the valve suitable for applications that require moderate pressure, such as low-pressure steam, water, or oil.
The straight globe valve consists of a valve body with an inlet and an outlet port, a disk, and a stem. The disk is positioned inside the valve body and moves up and down to control the flow of fluid through the valve. The stem connects the disk to the handle, which is used to open and close the valve.
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 |
203 |
216 |
241 |
292 |
356 |
406 |
495 |
622 |
698 |
787 |
914 |
|
H |
341 |
367 |
375 |
483 |
537 |
549 |
590 |
754 |
941 |
1085 |
1296 |
|
W |
200 |
250 |
250 |
300 |
300 |
350 |
400 |
450 |
640 |
640 |
640’’ |
6. IACS Certificate: ABS, BV, DNV-GL, RINA, LR, CCS.
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