J41B PN40 Ammonia with shut-off valve: manual, flanged, straight, seat sealing surface material is nylon plastic, nominal pressure PN40, the valve body material is carbon steel stop valve. Suitable medium: liquid, gas, ammonia, nitrogen, hydrogen.
product manual
J41B type PN40 stop valve for ammonia: manual, flange connection, straight-through, seat sealing surface material is nylon plastic, nominal pressure PN40, valve body material is carbon steel stop valve. Applicable medium: liquid, gas, ammonia, nitrogen, hydrogen.
|
product type |
Part Name |
|||||
|
Body, bonnet |
Valve stem |
filler |
Sealing surface |
Gasket |
fastener |
|
|
J41B-(16/25)C |
Cast steel |
Carbon steel |
Teflon |
Babbitt |
Asbestos plastic sheet |
High-quality carbon steel |
|
J41B-(16/25)O |
Ductile iron |
Carbon steel |
Teflon |
Babbitt |
Asbestos plastic sheet |
High-quality carbon steel |
|
J41B-(16/25)K |
Malleable steel |
Carbon steel |
Teflon |
Babbitt |
Asbestos plastic sheet |
High-quality carbon steel |
Product shape and structure size
|
Nominal diameter |
The main dimensions and connection dimensions |
|||||||
|
L |
D |
D1 |
D2 |
b |
Z-d |
H |
D0 |
|
|
J41B-16C |
||||||||
|
15 |
130 |
95 |
65 |
45 |
14-2 |
4-Φ14 |
170 |
120 |
|
20 |
150 |
105 |
75 |
55 |
14-2 |
4-Φ14 |
190 |
140 |
|
25 |
160 |
115 |
85 |
65 |
14-2 |
4-Φ14 |
205 |
160 |
|
32 |
180 |
135 |
100 |
78 |
16-2 |
4-Φ18 |
270 |
180 |
|
40 |
200 |
145 |
110 |
85 |
16-3 |
4-Φ18 |
310 |
200 |
|
50 |
230 |
160 |
125 |
100 |
16-3 |
4-Φ18 |
358 |
240 |
|
65 |
290 |
180 |
145 |
120 |
18-3 |
4-Φ18 |
373 |
240 |
|
80 |
310 |
195 |
160 |
135 |
20-3 |
8-Φ18 |
435 |
280 |
|
100 |
350 |
215 |
180 |
155 |
20-3 |
8-Φ18 |
500 |
300 |
|
125 |
400 |
245 |
210 |
185 |
22-3 |
8-Φ18 |
614 |
320 |
|
150 |
480 |
280 |
240 |
210 |
24-3 |
8-Φ23 |
674 |
360 |
|
200 |
600 |
335 |
295 |
265 |
26-3 |
12-Φ23 |
811 |
400 |
|
250 |
650 |
405 |
355 |
320 |
30-3 |
12-Φ25 |
969 |
450 |
|
300 |
750 |
460 |
410 |
375 |
30-3 |
12-Φ25 |
1145 |
580 |
|
350 |
850 |
520 |
470 |
435 |
34-4 |
16-Φ25 |
1280 |
640 |
|
400 |
980 |
580 |
525 |
485 |
36-4 |
16-Φ30 |
1452 |
640 |
|
J41B-25C |
||||||||
|
15 |
130 |
95 |
65 |
45 |
16-2 |
4-Φ14 |
170 |
120 |
|
20 |
150 |
105 |
75 |
55 |
16-2 |
4-Φ14 |
190 |
140 |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-Φ14 |
205 |
160 |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-Φ18 |
270 |
180 |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-Φ18 |
310 |
200 |
|
50 |
230 |
160 |
125 |
100 |
20-3 |
4-Φ18 |
358 |
240 |
|
65 |
290 |
180 |
145 |
120 |
22-3 |
8-Φ18 |
373 |
240 |
|
80 |
310 |
195 |
160 |
135 |
22-3 |
8-Φ18 |
435 |
280 |
|
100 |
350 |
230 |
190 |
160 |
24-3 |
8-Φ23 |
500 |
300 |
|
125 |
400 |
270 |
220 |
188 |
28-3 |
8-Φ25 |
614 |
320 |
|
150 |
480 |
300 |
250 |
218 |
30-3 |
8-Φ25 |
674 |
360 |
|
200 |
600 |
360 |
310 |
278 |
34-3 |
12-Φ25 |
811 |
400 |
|
250 |
650 |
425 |
370 |
332 |
36-3 |
12-Φ30 |
969 |
450 |
|
300 |
750 |
485 |
430 |
390 |
40-4 |
16-Φ30 |
1145 |
580 |
|
350 |
850 |
550 |
490 |
448 |
44-4 |
16-Φ34 |
1280 |
640 |
|
400 |
980 |
610 |
550 |
505 |
48-4 |
16-Φ34 |
1452 |
640 |
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