The advantages of Marine Stainless Globe Valves include the following:
Corrosion Resistance: Stainless steel valves offer excellent corrosion resistance, resisting attack by a wide range of chemicals and suitable for a wide range of media and environments. This makes them excellent in marine environments, capable of handling harsh conditions such as seawater corrosion.
Sealing Performance: The sealing surfaces of stainless steel valves are made of flexible materials, ensuring a strong seal and effectively preventing fluid leakage. This is crucial for marine valves, as leakage can pose a serious safety risk.
Strength and Wear Resistance: Stainless steel is highly strong and wear-resistant, capable of withstanding varying pressures and resisting damage over time. This is crucial for marine valves subject to frequent operation.
Aesthetics and Easy Cleaning: Stainless steel valves offer an attractive appearance, a bright finish, and are easy to clean and maintain. This helps extend the valve's lifespan and keep it in good working condition.
Wide Applicability: Stainless steel valves can be selected based on the specific application and media characteristics, offering a wide range of applications. This allows them to adapt to a variety of fluids and pressure conditions in marine environments.
Globe valves feature a low opening height, quick opening and closing times, and easy flow adjustment. The disc and seat sealing surfaces experience minimal wear and abrasion, resulting in a long service life. Globe valves are simple in structure, easy to manufacture, and easy to maintain, with a wide range of pressure applications. Globe valves offer three connection options: flange, threaded, and welded.
Marine Stainless Globe Valves utilize carefully selected materials, with the valve body constructed from SCS13, 14, and 16 stainless steel. Due to its excellent impact and corrosion resistance, cast steel valves are suitable for high-pressure, high-temperature, and corrosive media applications, such as power plant boilers and high-pressure chemical valves. The valve stem is tempered and surface-nitrided for excellent corrosion and abrasion resistance. Complying with international and domestic standards such as BV/DNV/ABS/CCS/LR, they feature a rational structure, attractive design, strong pressure resistance, precision machining, leak-proof design, easy operation, and strong versatility. They are heat-resistant up to 200°C, suitable for harsh marine environments and ensuring navigation safety.
Product Structure Drawing
Product Dimensions - unit:mm
|
Rating |
SIZE |
φd |
L |
H |
FF Flange |
φW |
|||
|
φD |
φC |
t |
n-φh |
||||||
|
5K F7301R F7351R |
15A |
15 |
100 |
130 |
80 |
60 |
9 |
4-12 |
80 |
|
20A |
20 |
110 |
140 |
85 |
65 |
10 |
4-12 |
100 |
|
|
25A |
25 |
120 |
160 |
95 |
75 |
10 |
4-12 |
125 |
|
|
32A |
32 |
140 |
170 |
115 |
90 |
12 |
4-15 |
125 |
|
|
40A |
40 |
160 |
190 |
120 |
95 |
12 |
4-15 |
140 |
|
|
16K F7303R F7409R |
15A |
15 |
110 |
130 |
95 |
70 |
12 |
4-15 |
80 |
|
20A |
20 |
120 |
140 |
100 |
75 |
14 |
4-15 |
100 |
|
|
25A |
25 |
130 |
160 |
125 |
90 |
14 |
4-19 |
125 |
|
|
32A |
32 |
160 |
170 |
135 |
100 |
16 |
4-19 |
125 |
|
|
40A |
40 |
180 |
190 |
140 |
105 |
16 |
4-19 |
140 |
|
|
Rating |
SIZE |
φd |
L |
L1 |
H |
H' |
FF Flange |
φW |
|||
|
φD |
φC |
t |
n-φh |
||||||||
|
5K |
50A |
50 |
210 |
100 |
270 |
240 |
130 |
105 |
16 |
4-15 |
160 |
|
65A |
65 |
250 |
115 |
300 |
255 |
155 |
130 |
18 |
4-15 |
180 |
|
|
80A |
80 |
280 |
130 |
310 |
265 |
180 |
145 |
18 |
4-19 |
180 |
|
|
100A |
100 |
340 |
150 |
360 |
310 |
200 |
165 |
20 |
8-19 |
224 |
|
|
125A |
125 |
410 |
170 |
390 |
330 |
235 |
200 |
20 |
8-19 |
250 |
|
|
150A |
150 |
480 |
190 |
415 |
380 |
265 |
230 |
22 |
8-19 |
280 |
|
|
200A |
200 |
570 |
220 |
530 |
450 |
320 |
280 |
24 |
8-23 |
315 |
|
|
250A |
250 |
740 |
275 |
650 |
540 |
385 |
345 |
26 |
12-23 |
355 |
|
|
300A |
300 |
840 |
310 |
740 |
610 |
430 |
390 |
28 |
12-23 |
400 |
|
|
10K JIS F 7319R JIS F 7471R JIS F 7320R JIS F 7472R |
50A |
50 |
220 |
120 |
285 |
255 |
155 |
120 |
20 |
4-19 |
160 |
|
65A |
65 |
270 |
130 |
310 |
270 |
175 |
140 |
22 |
4-19 |
200 |
|
|
80A |
80 |
300 |
140 |
320 |
275 |
185 |
150 |
22 |
8-19 |
200 |
|
|
100A |
100 |
350 |
160 |
370 |
315 |
210 |
175 |
24 |
8-19 |
250 |
|
|
125A |
125 |
420 |
180 |
420 |
360 |
250 |
210 |
24 |
8-23 |
280 |
|
|
150A |
150 |
490 |
205 |
470 |
405 |
280 |
240 |
26 |
8-23 |
315 |
|
|
200A |
200 |
570 |
230 |
555 |
475 |
330 |
290 |
26 |
12-23 |
355 |
|
|
250A |
250 |
740 |
290 |
630 |
570 |
400 |
355 |
30 |
12-25 |
450 |
|
|
300A |
300 |
840 |
320 |
770 |
645 |
445 |
400 |
32 |
16-25 |
500 |
|
|
16K JIS F 7309R JIS F 7377R JIS F 7310R JIS F 7378R |
50A |
50 |
220 |
120 |
285 |
255 |
155 |
120 |
22 |
8-19 |
160 |
|
65A |
65 |
270 |
130 |
310 |
270 |
175 |
140 |
22 |
8-19 |
200 |
|
|
80A |
80 |
300 |
150 |
340 |
295 |
200 |
160 |
24 |
8-23 |
224 |
|
|
100A |
100 |
350 |
170 |
385 |
330 |
225 |
185 |
26 |
8-23 |
250 |
|
|
125A |
125 |
430 |
200 |
455 |
390 |
270 |
225 |
26 |
8-25 |
315 |
|
|
150A |
150 |
500 |
225 |
510 |
435 |
305 |
260 |
28 |
12-25 |
355 |
|
|
200A |
200 |
570 |
250 |
630 |
540 |
350 |
305 |
30 |
12-25 |
450 |
|
- We accept customized packaging.
- We accept brand customization.
- We have advanced technology.
- We accept OEM&ODM for hardware's producing.
- We can offer the best service and timely delivery.
- We have our own factory with strict quality control system.
- We have 25+ years experiences of manufacturing and trading
- We have high quality and full range of JIS standard marine valves.
Hydro.test pressure - unit:kgf/cm2
|
Rating |
5 |
16 |
|
Shell |
10.5 |
33 |
|
Seat |
7.7 |
24.2 |
Max. working pressure - unit:kgf/cm²
|
Rating Fluid condition |
5 |
16 |
|
Steam up to 2O5℃ |
5 |
16 |
|
Air,gas,oil and pulsation water |
||
|
Non shock water |
7 |
22 |
Material List 1
|
NO. |
Parts |
Material |
|
1 |
Body |
SCS13,14,16 |
|
2 |
Bonnet |
SCS13,14,16 |
|
3 |
Disc |
SCS13,14,16 |
|
4 |
Disc nut |
SUS304,316,316L |
|
5 |
Packing gland |
SUS304,316,316L |
|
6 |
Packing gland nut |
SUS304,316,316L |
|
7 |
Stem |
SUS304,316,316L |
|
8 |
Set screw |
SUS304 |
|
9 |
Handwheel |
FC200 |
|
10 |
Hex. nut |
SUS304 |
|
11 |
Split pin |
C2600 |
|
12 |
Lockplate |
SUS304 |
|
13 |
Disc lock washer |
SUS304 |
|
14 |
Packing |
GRAPHITE |
|
15 |
Name plate |
C2801orSUS304 |
Hydro.test pressure - unit:kgf/cm²
|
Rating |
5 |
10 |
16 |
|
|
Nominal dia |
50-300A |
50-200A |
250,300A |
50-200A |
|
Sheel hydraulic test |
10.5 |
21 |
20 |
33 |
|
Seat hydraulic test |
7.7 |
15.4 |
11 |
24.2 |
|
Seat hydraulic(check) |
4 |
4 |
4 |
|
Max.working pressure - unit:kgf/cm²
|
Rating |
5 |
10 |
16 |
||||||
|
Nominal dia. |
50-200A |
250A 300A |
50-200A |
250,300A |
50-200A |
||||
|
Trim |
B |
S |
B |
B |
S |
B |
S |
B |
S |
|
Steam of 230℃ or less |
- |
5 |
- |
10 |
- |
- |
- |
16 |
|
|
Steam of 205℃ or less |
5 |
5 |
- |
10 |
10 |
- |
- |
16 |
16 |
|
Saturated steam |
- |
- |
- |
10 |
10 |
5 |
5 |
- |
- |
|
Air and gas |
5 |
5 |
5 |
10 |
10 |
- |
- |
16 |
16 |
|
Oil and pulsation water |
5 |
5 |
5 |
10 |
10 |
10 |
10 |
16 |
16 |
|
Non-shock water |
7 |
7 |
7 |
14 |
14 |
10 |
10 |
22 |
22 |
Material List 2
|
NO. |
Parts |
Material |
|
1 |
Body |
SCS13,14,16 |
|
2 |
Bonnet |
SCS13,14,16 |
|
3 |
Handwheel |
FC200 |
|
4 |
Disc |
SCS13,14,16 |
|
5 |
Valve seat |
SCS13,14,16 |
|
6 |
Disc nut |
SCS13,14,16 |
|
7 |
Screwed bonnet bush |
C3604 |
|
8 |
Seat ring |
C3604 |
|
9 |
Packing gland |
CAC406(BC6) |
|
10 |
Stem |
SUS304,316,316L |
|
11 |
Stud bolt |
SUS304 |
|
12 |
Stud bolt |
SUS304 |
|
13 |
Hex. nut |
SUS304 |
|
14 |
Hex. nut |
SUS304 |
|
15 |
Hex. nut |
SUS304 |
|
16 |
Lock pin |
SS400 |
|
17 |
Split pin |
C2600 |
|
18 |
Disc lock washer |
SUS304 |
|
19 |
Packing |
GRAPHITE |
|
20 |
Gasket |
PTFE |
|
21 |
Name plate |
C2600 or SUS304 |
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