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| Products:Power Station Check Valve
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| About this product: |
Product Model
| Butt-welding ends |
Product model |
|
GB1224
ANSI B16.25
DL/T531 |
|
H64H /H 61Y – P54/100V |
|
H64H / H61Y - 200 |
H64H / H61Y - P54/140V |
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H64H / H 61Y - 250 |
H64H /H 61Y - P54/170V |
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H64H / H 61Y - 320 |
H64H / H 61Y - P57/170V |
Performance regulation
| Model |
Nominal pressure
PN (MPa ) |
Test pressure (MPa ) |
Applicable temperature ( ℃ ) |
Applicable medium |
|
Shell test |
Seal test |
|
H61/4 Y - 200 |
20.0 |
30 |
22 |
425 |
Water
Oil goods |
|
H61/4 Y - 250 |
25.0 |
37.5 |
27.5 |
|
H61/4 Y - 320 |
32.0 |
48 |
35.2 |
|
H61/4 Y – P54/100V |
P54/100V |
30 |
11 |
540 |
|
H61/4 Y - P54/140V |
P54/140V |
40 |
15.4 |
|
H61/4 Y - P54/170V |
P54/170V |
48 |
19 |
|
H61/4 Y - P57/170V |
P57/170V |
63 |
19 |
570 |
Standard and regulation
| Design and manufacture |
Face-to-face-dimension |
Pressure temperature rating |
Inspection and test |
|
E101
JB/T3595 |
E101
JB2766
GB/T15188.1 |
E101
JB/T3595 |
E101
JB/T9092 |
Main parts material
| Part name |
Material |
|
Body |
WCB A105 |
WC6 12Cr1MoV |
WC9 12Cr1MoV |
|
Cover |
WCB A105 |
WC6 12Cr1MoV |
WC9 12Cr1MoV |
|
Disc |
WCB A105 |
WC6 12Cr1MoV |
WC9 12Cr1MoV |
|
Stem（H64） |
2Cr13 |
25Cr2MoV |
25Cr2MoV |
|
Seat ring |
25 + STL |
304 |
304 |
|
Sealing shim(Sealing) |
Enhanced flexible graphite / Soft-Iron | |
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Main dimensions and weight
| Model |
Nominal diameter
DN (mm ) |
Dimensions ( mm ) |
weight
( Kg ) |
|
L |
H |
|
H61Y - 250
H61Y - 320
H61Y - P54/140V
H61Y - P54/170V
H61Y - P57/170V |
10 |
120 |
156 |
2.5 |
|
15 |
170 |
200 |
8.5 |
|
20 |
170 |
210 |
9 |
|
25 |
170 |
210 |
10 |
|
32 |
200 |
245 |
14 |
|
40 |
230 |
270 |
21 |
|
50 |
350 |
300 |
28 |
|
65 |
326 |
412 |
/ |
|
80 |
470 |
370 |
/ |
|
100 |
560 |
418 |
/ | |
Main dimensions and weight
| Model |
Nominal diameter
DN (mm ) |
Dimensions ( mm ) |
weight
( Kg ) |
|
L |
H |
|
H64Y – 200 |
50 |
350 |
250 |
50 |
|
65 |
430 |
285 |
57 |
|
80 |
470 |
325 |
65 |
|
100 |
600 |
350 |
80 |
|
175 |
900 |
440 |
180 |
|
H64Y - 320 |
125 |
900 |
410 |
170 |
|
225 |
1000 |
550 |
415 |
|
300 |
1370 |
680 |
1200 |
|
350 |
1370 |
745 |
1638 | |
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Copyright: © 2008-2020. GRACE INDUSTRIAL GROUP CORPORATION. All rights reserved.
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