Along with the “Client-Oriented” small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Fast delivery Gg25 Ht200 GOST Cast Iron Gate Valve with Hand Wheel, If needed, welcome to help make contact with us by our web page or cellphone consultation, we will be delighted to serve you.
Along with the “Client-Oriented” small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for China Grey Iron Weight Grade Gate Valve and Black Manual Gate Valve, We always stick to the tenet of “sincerity, high quality, high efficiency, innovation”. With years of efforts, we now have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our items, and we are sure that we’ll provide just what you want, as we always believe that your satisfaction is our success.
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