H64Y 1500lb/2500lb Butt Weld High Temperature High Pressure Power Plant Check Valve
Product Description
Butt Weld High Temperature High Pressure Power Plant Check Valve
Product Usage:
Both ends of the branch pipe have a welded joint structure, and the weld bevel can be made according to standards or user requirements. It is suitable for preventing the backflow of medium in pipes of water, steam, oil, and superheated steam at high temperature and high pressure such as thermal power plants, petrochemicals, and metallurgy.
Product Features
Butt Weld High Temperature High Pressure Power Plant Check Valve
Product structure features:
One is the imported type that follows the ANSI B16.34 and JIS E101 standards; the other is the national standard type of the Jb3595 standard. The temperature and pressure levels it follows are consistent, and there is some kind of exchange relationship in some pipelines. The middle part adopts the self-tightening type with no valve cover pressure, and has good sealing performance under high temperature and high pressure conditions. The self-sealing ring has two materials: one is low carbon steel and the other is flexible graphite clip 316 wire (mesh). The sealing surface is surfacing the drill-based hard alloy. The pure metal layer after processing is ≥ 3mm, which has wear resistance, high temperature resistance, corrosion resistance, scratch resistance and long service life.
Product Details
Butt Weld High Temperature High Pressure Power Plant Check Valve
Main Parts Material:
| Parts Name |
Material Code |
| Body |
WCB |
WC1 |
WC6 |
WC9 |
| Seat |
25 |
15CrMoA |
12Cr1MoVA |
| Disc |
WCB |
WC1 |
WC6 |
WC9 |
| Arm |
WCB |
WC1 |
WC6 |
WC9 |
| Bonnet |
25 |
15CrMoA |
12Cr1MoVA |
| Hinge Pin |
1Cr17Ni2 |
20Cr1Mo1V1A |
| Sealing Ring |
Flex Graphite |
Flex Graphite |
Flex Graphite |
| Working Temp. |
≤425ºC |
≤450ºC |
≤540ºC |
≤570ºC |
| Suitable Medium |
W.O.G. |
Butt Weld High Temperature High Pressure Power Plant Check Valve
|
|
DN
in |
d |
L |
H |
Weight (kg) |
|
mm |
|
|
56 |
254 |
282 |
57 |
|
3 |
64 |
305 |
325 |
57 |
|
4 |
84 |
406 |
350 |
80 |
|
5 |
100 |
483 |
425 |
115 |
|
6 |
126 |
559 |
400 |
180 |
|
8 |
158 |
711 |
490 |
270 |
|
10 |
200 |
864 |
540 |
430 |
|
12 |
250 |
991 |
650 |
630 |
|
14 |
280 |
1067 |
710 |
1400 |
H44Y-2000Lb
|
DN
in |
d |
L |
H |
Weight (kg) |
|
mm |
|
|
50 |
330 |
240 |
40 |
|
3 |
60 |
368 |
305 |
60 |
|
4 |
80 |
457 |
315 |
95 |
|
5 |
96 |
533 |
409 |
170 |
|
6 |
118 |
610 |
465 |
186 |
|
8 |
147 |
762 |
528 |
415 |
|
10 |
180 |
914 |
613 |
658 |
|
12 |
222 |
1041 |
680 |
1200 |
|
14 |
254 |
1118 |
745 |
1638 |
H44Y-2500Lb
|
DN
in |
d |
L |
H |
Weight (kg) |
|
mm |
|
3 |
54 |
368 |
297 |
44 |
|
4 |
70 |
457 |
385 |
110 |
|
5 |
86 |
533 |
410 |
130 |
|
6 |
104 |
610 |
455 |
192 |
|
8 |
130 |
762 |
557 |
466 |
|
10 |
162 |
914 |
615 |
730 |
|
12 |
210 |
1041 |
715 |
1120 |
|
14 |
234 |
1118 |
790 |
1495 |
|
16 |
264 |
1245 |
815 |
1950 |
|
18 |
304 |
1397 |
815 |
2400 |
|
View of the factory
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