VIP member
High temperature and high pressure welding manual shut-off valve
High temperature and high pressure welding manual shut-off valve
Product details
The welded connection globe valve is suitable for cutting off or connecting media in pipelines of various working conditions such as petroleum, chemical, hydraulic, and thermal power plants with nominal pressure PN20.0-32.0Mpa and P (54) 100V~P (57) 170V, and working temperature ≤ 540 ℃ (where P (57) 170V has a working temperature of 570 ℃). Applicable media include water, oil, steam, etc. The operation modes include manual, gear transmission, electric, etc.
Main performance and scope of use
|
PRODUCT MODEL |
Nominal pressure PN (MPa) |
Test pressure (MPa) |
Work pressure (MPa) |
Working temperature (℃) |
Applicable Medium |
|||||||
|
Shell strength |
seal |
P54 |
P55 |
P57 |
||||||||
|
10 |
15 |
11 |
/ |
/ |
/ |
≤450(425) |
Water, steam, oil products |
||||
|
20 |
30 |
22 |
/ |
/ |
/ |
||||||
|
25 |
38 |
28 |
/ |
/ |
/ |
||||||
|
32 |
48 |
36 |
/ |
/ |
/ |
||||||
|
J61Y-P54100V |
/ |
30 |
12.5 |
10 |
/ |
/ |
≤540 |
steam |
||||
|
J61Y-P54140V |
/ |
38 |
17.5 |
14 |
/ |
/ |
||||||
|
J61Y-P54170V |
/ |
53 |
21.3 |
17 |
/ |
/ |
||||||
|
J61Y-P55100V |
/ |
38 |
12.5 |
/ |
10 |
/ |
≤550 |
|||||
|
J61Y-P55140V |
/ |
48 |
17.5 |
/ |
14 |
/ |
||||||
|
J61Y-P55170V |
/ |
53 |
21.3 |
/ |
17 |
/ |
||||||
|
J61Y-P57100V |
/ |
48 |
12.5 |
/ |
/ |
10 |
≤570 |
|||||
|
J61Y-P57140V |
/ |
55 |
17.5 |
/ |
/ |
14 |
||||||
|
J61Y-P57170V |
/ |
60 |
21.3 |
/ |
/ |
17 |
||||||
Material for main parts
|
Part name |
valve body |
valve cover |
valve stem |
Valve flap |
Sealing surface |
filler |
stem nut |
handwheel |
fastener |
|
J61H type |
25 |
25 |
chromium stainless steel |
chromium stainless steel |
chromium stainless steel |
Flexible graphite |
Aluminum bronze |
malleable iron |
High quality carbon steel |
|
J61Y type |
25 |
25 |
chromium stainless steel |
25 |
hard metal |
||||
|
J61Y-P54 type |
12Cr1MoV |
12Cr1MoV |
20Cr1Mo1VA |
12Cr1MoV |
hard metal |
||||
|
J61Y-P55 type |
12Cr1MoV |
12Cr1MoV |
20Cr1Mo1VA |
12Cr1MoV |
hard metal |
||||
|
J61Y-P57 type |
12Cr1MoV |
12Cr1MoV |
20Cr1Mo1VA |
12Cr1MoV |
hard metal |
Main performance and scope of use
|
PRODUCT MODEL |
Nominal pressure PN (MPa) |
Test pressure (MPa) |
Work pressure (MPa) |
Working temperature (℃) |
Applicable Medium |
|||||||
|
Shell strength |
seal |
P54 |
P55 |
P57 |
||||||||
|
10 |
15 |
11 |
/ |
/ |
/ |
≤450 |
Water, steam, oil products |
||||
|
20 |
30 |
22 |
/ |
/ |
/ |
||||||
|
25 |
38 |
28 |
/ |
/ |
/ |
||||||
|
32 |
48 |
36 |
/ |
/ |
/ |
||||||
|
J961Y-P54100V |
/ |
30 |
12.5 |
10 |
/ |
/ |
≤540 |
steam |
||||
|
J961Y-P54140V |
/ |
38 |
17.5 |
14 |
/ |
/ |
||||||
|
J961Y-P54170V |
/ |
48 |
21.3 |
17 |
/ |
/ |
||||||
|
J961Y-P55100V |
/ |
38 |
12.5 |
/ |
10 |
/ |
≤550 |
|||||
|
J961Y-P55140V |
/ |
48 |
17.5 |
/ |
14 |
/ |
||||||
|
J961Y-P55170V |
/ |
53 |
21.3 |
/ |
17 |
/ |
||||||
|
J961Y-P57100V |
/ |
48 |
12.5 |
/ |
/ |
10 |
≤570 |
|||||
|
J961Y-P57140V |
/ |
55 |
17.5 |
/ |
/ |
14 |
||||||
|
J961Y-P57170V |
/ |
60 |
21.3 |
/ |
/ |
17 |
||||||
Dimensions
|
Nominal Diameter |
Main external dimensions and connection dimensions (mm) |
|||||||||
|
L |
D1 |
D2 |
D3 |
α |
H |
|||||
|
||||||||||
|
15 |
150 |
17 |
36 |
/ |
37.5° |
518 |
||||
|
20 |
135 170 |
22 |
42 |
/ |
37.5° |
518 |
||||
|
25 |
135 170 |
26 |
42 |
/ |
37.5° |
518 |
||||
|
32 |
170 180 |
31 |
44 |
/ |
37.5° |
560 |
||||
|
40 |
230 |
38 |
60 |
/ |
37.5° |
545 |
||||
|
50(1) |
250 |
50 |
82 |
/ |
32° |
728 |
||||
|
50(2) |
320 350 |
50 |
82 |
/ |
32° |
748 |
||||
|
65 |
370 260 |
69 |
100 |
110 |
32° |
829 |
||||
|
80 |
400 430 470 |
84 |
108 |
130 |
32° |
898 |
||||
|
100 |
455 560 |
107 |
144 |
165 |
32° |
913 |
||||
|
125 |
600 |
124 |
170 |
184 |
32° |
1182 |
||||
|
150 |
700 |
146 |
180 |
212 |
32° |
1278 |
||||
|
J961Y-P55100V、P55140V、P55170V J961Y-P57100V、 P57140V、 P57170V |
||||||||||
|
15 |
150 |
17 |
40 |
/ |
37.5° |
518 |
||||
|
20 |
135 170 |
22 |
46 |
/ |
37.5° |
518 |
||||
|
25 |
135 170 |
26 |
46 |
/ |
37.5° |
518 |
||||
|
32 |
170 180 |
31 |
49 |
/ |
37.5° |
560 |
||||
|
40 |
230 |
38 |
60 |
/ |
37.5° |
545 |
||||
|
50(1) |
250 |
50 |
90 |
/ |
32° |
728 |
||||
|
50(2) |
320 350 |
50 |
90 |
/ |
32° |
748 |
||||
|
65 |
370 260 |
69 |
104 |
110 |
32° |
829 |
||||
|
80 |
400 430 470 |
84 |
110 |
140 |
32° |
898 |
||||
|
100 |
455 560 |
107 |
148 |
170 |
32° |
913 |
||||
|
125 |
600 |
124 |
170 |
184 |
32° |
1182 |
||||
|
150 |
700 |
146 |
180 |
212 |
32° |
1278 |
||||
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