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Metal Seat Gate Valve
FYL is a reliable Metal seat gate valve manufacturer in China with a complete range of products and many styles. Focus on improving quality, reducing production costs, and benefiting customers. We look forward to becoming your partner and serving you sincerely.
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Product Description
Metal Seat Gate Valve
This FYL Metal Seat Gate Valve has the advantage of compact structure,reasonable design, good rigidity, smooth channel and small flow resistance coefficient.This kind Metal Seat Gate Valve adopt flexible graphite packing to make seal reliably,operate flexibly . Stainless steel and hard alloy seat to make service life longer . The drive way can be classified into manual, electric, pneumatic and gear transmission. Widely used in water treatment, chemical, petrochemical, petroleum and other industrial equipment and environmental protection equipment. It is only suitable for fully open and fully closed, generally not used to adjust the flow rate, and it is allowed to adjust and throttle when customized.
Metal Seat Gate Valve Feature
Simple structure, small size and light weight.
Easy to operate, fast opening and closing, only need to rotate 90° from fully open to fully closed, which is convenient for remote control.
The maintenance is convenient, the structure of the gate valve is simple, the sealing ring is generally movable, and it is more convenient to disassemble and replace.
Performance specification
|
Nominal pressure |
Nominal diameter |
(MPa) Test pressure |
Operating temperature |
Applicable medium |
|
|---|---|---|---|---|---|
|
PN(MPa) |
DN(mm) |
Shell |
Seal |
||
|
1.0 |
40-1200 |
1.5 |
1.1 |
≤80℃ |
Wster、Source Water、 Sewage、 Air、Oil |
|
1.6 |
2.4 |
1.76 |
|||
|
2.5 |
3.8 |
2.75 |
|||
Main commection dimensions（mm）
|
SIZE |
L |
D |
n-d |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DN |
in |
din |
bs |
ansi |
10 |
16 |
25 |
150LB |
10 |
16 |
25 |
150LB |
|
50 |
2 |
150 |
178 |
178 |
165 |
165 |
165 |
150 |
4-19 |
4-19 |
4-19 |
4-19 |
|
65 |
2.5 |
170 |
190 |
190 |
185 |
185 |
185 |
180 |
4-19 |
4-19 |
8-19 |
4-19 |
|
80 |
3 |
180 |
203 |
203 |
200 |
200 |
200 |
190 |
8-19 |
8-19 |
8-19 |
4-19 |
|
100 |
4 |
190 |
229 |
229 |
220 |
220 |
235 |
230 |
8-19 |
8-19 |
8-22 |
8-19 |
|
125 |
5 |
200 |
254 |
254 |
250 |
250 |
270 |
255 |
8-19 |
8-19 |
8-26 |
8-22 |
|
150 |
6 |
210 |
267 |
267 |
285 |
285 |
300 |
280 |
8-23 |
8-23 |
8-26 |
8-22 |
|
200 |
8 |
230 |
292 |
292 |
340 |
340 |
360 |
345 |
8-23 |
12-23 |
12-26 |
8-22 |
|
250 |
10 |
250 |
330 |
330 |
405 |
405 |
425 |
405 |
12-23 |
12-28 |
12-30 |
12-26 |
|
300 |
12 |
270 |
356 |
356 |
460 |
460 |
485 |
485 |
12-23 |
12-28 |
16-30 |
12-26 |
|
350 |
14 |
290 |
381 |
381 |
520 |
520 |
555 |
535 |
16-23 |
16-28 |
16-33 |
16-29 |
|
400 |
16 |
310 |
406 |
406 |
580 |
580 |
620 |
595 |
16-28 |
16-31 |
16-36 |
16-29 |
|
450 |
18 |
330 |
432 |
432 |
640 |
640 |
|
635 |
20-28 |
20-31 |
|
16-32 |
|
500 |
20 |
350 |
457 |
457 |
715 |
715 |
|
700 |
20-28 |
20-31 |
|
20-32 |
|
600 |
24 |
390 |
508 |
508 |
840 |
840 |
|
815 |
20-31 |
20-38 |
|
20-35 |
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