Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for OEM Factory for DIN F4 DN50-DN1200 Ductile Iron Soft Seal Gate Valve, Welcome to post your sample and color ring to let us produce according towards your specification.Welcome your inquiry! Looking ahead to building long-term cooperation with you!
Our company insists all along the quality policy of “product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff” and also the consistent purpose of “reputation very first, shopper first” for China Sluice Gate Valve and DN 100 Flanged Gate Valve, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
Product characteristics The fluid resistance is small, and the sealing surface is brushed and eroded by medium. Opening and closing is more labor-saving. Medium flow direction is not limited, no disturbance, no reduction of pressure. The utility model has the advantages of simple structure, short structure length, good manufacturing technology, high temperature resistance and high pressure resistance, and many optional materials, and wide application range. Product parameters
Applicable temperature |
≤425℃ |
Applicable medium |
Water, oil, steam, acid medium, etc. |
Main Parts and Components |
Body, bonnet, bracket, disc, stem, seat |
Main materials |
Carbon steel and stainless steel |
Main dimensions and weights
Nominal pressure |
Nominal diameter |
Size |
Weight(kg) |
|||||||
L |
D |
D1 |
D2 |
b-f |
n-Φd |
H |
Do |
|||
1.6 |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-Φ14 |
170 |
120 |
5 |
20 |
150 |
105 |
75 |
55 |
16-2 |
4-Φ14 |
190 |
140 |
6.5 |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-Φ14 |
205 |
160 |
9 |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-Φ18 |
270 |
180 |
12 |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-Φ18 |
310 |
200 |
26.5 |
|
50 |
250 |
160 |
125 |
100 |
18-3 |
4-Φ18 |
358 |
240 |
29 |
|
65 |
265 |
180 |
145 |
120 |
18-3 |
4-Φ18 |
373 |
240 |
33 |
|
80 |
280 |
195 |
160 |
135 |
20-3 |
8-Φ18 |
435 |
280 |
45 |
|
100 |
300 |
215 |
180 |
155 |
20-3 |
8-Φ18 |
500 |
300 |
63 |
|
125 |
325 |
245 |
210 |
185 |
22-3 |
8-Φ18 |
614 |
320 |
108 |
|
150 |
350 |
280 |
240 |
210 |
24-3 |
8-Φ23 |
674 |
360 |
134 |
|
200 |
400 |
335 |
295 |
265 |
26-3 |
12-Φ23 |
818 |
400 |
192 |
|
250 |
450 |
405 |
355 |
320 |
30-3 |
12-Φ25 |
969 |
450 |
273 |
|
300 |
500 |
460 |
410 |
375 |
30-4 |
12-Φ25 |
1145 |
560 |
379 |
|
350 |
550 |
520 |
470 |
435 |
34-4 |
16-Φ25 |
1280 |
640 |
590 |
|
400 |
600 |
580 |
525 |
485 |
36-4 |
16-Φ30 |
1452 |
640 |
850 |
|
450 |
650 |
640 |
585 |
545 |
40-4 |
20-Φ30 |
1541 |
720 |
907 |
|
500 |
700 |
705 |
650 |
608 |
44-4 |
20-Φ34 |
1676 |
720 |
958 |
|
600 |
800 |
840 |
770 |
718 |
48-5 |
20-Φ41 |
1874 |
800 |
1112 |
|
2.5 |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-Φ14 |
170 |
- |
5.5 |
20 |
150 |
105 |
75 |
55 |
16-2 |
4-Φ14 |
190 |
- |
7 |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-Φ14 |
205 |
- |
11 |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-Φ18 |
270 |
- |
14 |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-Φ18 |
310 |
- |
30 |
|
50 |
250 |
160 |
125 |
100 |
20-3 |
4-Φ18 |
358 |
- |
34 |
|
65 |
265 |
180 |
145 |
120 |
22-3 |
8-Φ18 |
373 |
- |
36 |
|
80 |
280 |
195 |
160 |
135 |
22-3 |
8-Φ18 |
435 |
- |
50 |
|
100 |
300 |
230 |
190 |
160 |
24-3 |
8-Φ23 |
500 |
- |
69 |
|
125 |
325 |
270 |
220 |
188 |
28-3 |
8-Φ25 |
614 |
- |
116 |
|
150 |
350 |
300 |
250 |
218 |
30-3 |
8-Φ25 |
674 |
- |
141 |
|
200 |
400 |
360 |
310 |
278 |
34-3 |
12-Φ25 |
818 |
- |
192 |
|
250 |
450 |
425 |
370 |
332 |
36-3 |
12-Φ30 |
969 |
- |
207 |
|
300 |
500 |
485 |
430 |
390 |
40-4 |
16-Φ30 |
1145 |
- |
400 |
|
350 |
550 |
550 |
490 |
448 |
44-4 |
16-Φ34 |
1280 |
- |
631 |
|
400 |
600 |
610 |
550 |
505 |
48-4 |
16-Φ34 |
1452 |
- |
900 |
|
450 |
650 |
660 |
600 |
555 |
50-4 |
20-Φ34 |
1541 |
- |
1013 |
|
500 |
700 |
730 |
660 |
610 |
52-4 |
20-Φ41 |
1676 |
- |
1166 |
|
600 |
800 |
840 |
770 |
718 |
56-5 |
20-Φ41 |
1874 |
- |
1258 |
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show
Factory