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Competitive Price for Class900 Forged Steel High Pressure Valve - Foot valve/Weir type diaphragm valve – BESTOP Detail:
| Size |
DN40 to DN300 |
| Standard |
ANSI, DIN, BS, JIS, API, etc. |
| Material |
Cast Iron, Ductile Iron |
| Nominal Pressure |
PN10, PN16, CL125, CL150, JIS5K, JIS10K |
| 1 |
Design Standard according to EN1074-5 |
| 2 |
Flange Drilling according to DIN, BS, ANSI, JIS, etc. |
| 3 |
Nominal Pressure: PN10, PN16, CL125, CL150, JIS5K, JIS10K |
| 4 |
Working Temperature: 0-80℃ |
| 5 |
Suitable Medium: Water, Oil, Gas |
| Nominal Pressure |
PN10/PN16 |
Class125/150 |
| Shell Pressure |
24bar |
300PSI |
| Seat Pressure |
17.6bar |
200PSI |
| No. |
Part Name |
Material |
Standard |
| 1 |
Body |
Ductile Iron or Grey Cast Iron |
GGG50/GG25 |
| 2 |
Bonnet |
Ductile Iron or Grey Cast Iron |
GGG50/GG25 |
| 3 |
Spring |
65Mn |
- |
| 4 |
Guiding Stem |
Stainless Steel |
2Cr13 |
| 5 |
O-ring |
NBR |
- |
| 6 |
Disc |
Ductile Iron with NBR |
GGG50 |
| 7 |
Nut |
Carbon Steel |
A3 |
| 8 |
Washer |
Carbon Steel |
A3 |
| 9 |
Nut |
Carbon Steel |
A3 |
| 10 |
Washer |
Carbon Steel |
A3 |
| 11 |
Sleeve |
Stainless Steel |
SS304 |
| DN |
D |
D1 |
D2 |
H |
b |
f |
z-Φd |
| 40 |
150 |
110 |
84 |
148 |
18 |
3 |
4-19 |
| 50 |
165 |
125 |
99 |
166 |
20 |
3 |
4-19 |
| 65 |
185 |
145 |
118 |
201 |
20 |
3 |
4-19 |
| 80 |
200 |
160 |
132 |
221 |
22 |
3 |
8-19 |
| 100 |
220 |
180 |
156 |
265 |
24 |
3 |
8-19 |
| 125 |
250 |
210 |
184 |
300 |
26 |
3 |
8-19 |
| 150 |
285 |
240 |
211 |
360 |
26 |
3 |
8-23 |
| 200 |
340 |
295 |
266 |
470 |
30 |
3 |
12-23 |
| 250 |
405 |
355 |
319 |
568 |
32 |
3 |
12-28 |
| 300 |
460 |
410 |
370 |
653 |
32 |
4 |
12-28 |
| Remark: Our design can be suitable for all standard (BS, DIN, ANSI, JIS, etc.) |


| No. |
Part Name |
Material |
| 1 |
Body |
Cast Iron, Cast Iron with Rubber or PTFE |
| 2 |
Bonnet |
Cast Iron |
| 3 |
Disc |
Cast Iron |
| 4 |
Handwheel |
Ductile Iron or Grey Cast Iron |
| 5 |
Diaphragm |
NBR, PTFE, Rubber |
| 6 |
Stem |
Carbon Steel |
| 1 |
Design Standard according to BS5156 |
| 2 |
Face to Face according to BS5156 |
| 3 |
Flange Drilling according to BS4504 |
| 4 |
Nominal Pressure: PN10, PN16 |
| 5 |
Working Temperature: ≤120℃ |
| 6 |
Suitable Medium: Water, Oil, Gas |
| Nominal Pressure |
PN10 |
PN16 |
| Shell Pressure |
15bar |
24bar |
| Seat Pressure |
11bar |
17.6bar |
| Nominal Diameter |
Nominal Pressure (MPa) |
Working Pressure (MPa) |
L |
D |
D1 |
n-Φd |
H1 |
H2 |
Do |
Weight (kgs) |
| DN (mm) |
NPS (Inch) |
|
|
|
|
|
|
|
|
|
|
| 15 |
1/2″ |
1.6 |
1.6 |
108 |
95 |
65 |
4-14 |
- |
- |
- |
- |
| 20 |
3/4″ |
|
|
117 |
105 |
75 |
4-14 |
93 |
103 |
66 |
3 |
| 25 |
1″ |
|
|
127 |
115 |
85 |
4-14 |
100 |
112 |
66 |
4 |
| 32 |
1 1/4″ |
|
|
146 |
140 |
100 |
4-18 |
127 |
144 |
96 |
6.5 |
| 40 |
1 1/2″ |
|
|
159 |
150 |
110 |
4-18 |
136 |
156 |
96 |
7.5 |
| 50 |
2″ |
|
|
191 |
165 |
125 |
4-18 |
151 |
177 |
118 |
10 |
| 65 |
2 1/2″ |
1.0 |
1.0 |
216 |
185 |
145 |
4-18 |
183 |
213 |
165 |
16 |
| 80 |
3″ |
|
|
254 |
200 |
160 |
8-18 |
198 |
273 |
230 |
23.5 |
| 100 |
4″ |
|
|
305 |
220 |
180 |
8-18 |
266 |
320 |
280 |
34 |
| 125 |
5″ |
|
|
356 |
250 |
210 |
8-18 |
319 |
286 |
280 |
44 |
| 150 |
6″ |
|
|
406 |
285 |
240 |
8-22 |
380 |
453 |
368 |
67.5 |
| 200 |
8″ |
|
0.6 |
521 |
340 |
295 |
8-22 |
506 |
626 |
400 |
141.5 |
| 250 |
10″ |
|
|
635 |
395 |
350 |
12-22 |
598 |
734 |
500 |
229 |
| 300 |
12″ |
|
0.4 |
749 |
445 |
400 |
12-22 |
698 |
778 |
560 |
321 |
| 350 |
14″ |
|
|
749 |
505 |
460 |
16-22 |
723 |
883 |
560 |
360 |
| 400 |
16″ |
|
0.25 |
- |
565 |
515 |
16-26 |
868 |
1078 |
640 |
584 |
Regulating valve/Balance valve

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Our pursuit and enterprise goal is to Always satisfy our customer requirements. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Competitive Price for Class900 Forged Steel High Pressure Valve - Foot valve/Weir type diaphragm valve – BESTOP , The product will supply to all over the world, such as: Norwegian, Florence, Madrid, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.