  
Standard specification
|
Structure formation |
BB-BG-OS & Y |
|
Driving maner |
Hand-operated |
|
Electric-actuated |
|
Design standard |
DIN3356-82 |
|
Face to face dimension |
DIN3202 |
|
Flange ends |
DIN2543-2546 |
|
Test & inspection |
DIN3230 |
Products performance specification
|
Nominal pressure(MPA) |
Shell test(MPA) |
Sealing test(MPA) |
Suitable temp(℃) |
Suitable medium |
|
1.6 |
2.4 |
1.76 |
<=350℃ |
Water oil & gas |
|
2.5 |
3.75 |
2.75 |
|
4.0 |
6.0 |
4.4 |
|
6.4 |
9.6 |
7.04 |
Main parts materials
|
NO. |
Part name |
Material |
|
1 |
Body |
GS-C25, CF8, CF3 |
|
2 |
Disc |
F304, F306 |
|
3 |
Retaining Nut |
25# , F304, F306 |
|
4 |
Stem |
2Cr13, F304, F316 |
|
5 |
Gasket |
Asbestos+Stainless steel, PTFE |
|
6 |
Bolt |
ASTM A193-B7, A193-B8, A193-B8M |
|
7 |
Nut |
ASTM A193-2H, A193-8, A193-8M |
|
8 |
Packing |
Flecible graphite, PTFE |
|
9 |
Gland |
25#, F304, F316 |
|
10 |
Pressure plat |
GS-C25, CF8, CF3 |
|
11 |
Jack Bolt |
ASTM A193-B7, A193-B8, A193-B8M |
|
12 |
Nut |
ASTM A193-2H, A193-8, A193-8M |
|
13 |
Bonnet |
GS-C25, CF8, CF3 |
|
14 |
Cap |
25# |
|
15 |
Hand wheel |
Carbon steel |
|
16 |
Stem nut |
ZunZn25A116Fe3Mn2 |
Dimension (mm) and weights (kg)
|
Model |
J41H-16 |
|
Pressure |
1.6 |
|
Size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
|
H |
181 |
180 |
195 |
215 |
220 |
225 |
260 |
275 |
335 |
390 |
405 |
520 |
610 |
660 |
700 |
|
W |
140 |
140 |
160 |
160 |
180 |
200 |
200 |
250 |
300 |
350 |
350 |
400 |
500 |
500 |
520 |
|
Weight(kg) |
4 |
5 |
5.5 |
9 |
11 |
12.8 |
17.5 |
23 |
39 |
57 |
76 |
115 |
230 |
392 |
620 |
|
Model |
J41H-25 |
|
Pressure |
2.5Mpa |
|
Size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
|
H |
181 |
180 |
195 |
215 |
220 |
225 |
260 |
275 |
335 |
390 |
405 |
520 |
610 |
660 |
700 |
|
W |
140 |
140 |
160 |
160 |
180 |
200 |
200 |
250 |
350 |
350 |
350 |
400 |
500 |
500 |
520 |
|
Weight(kg) |
4 |
5 |
5.5 |
9.5 |
11.5 |
13.5 |
18.5 |
24 |
44 |
59 |
80 |
138 |
280 |
413 |
690 |
|
Model |
J41H-40 |
|
Pressure |
4.0Mpa |
|
Size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
|
H |
181 |
180 |
195 |
215 |
220 |
225 |
260 |
275 |
335 |
390 |
405 |
520 |
610 |
660 |
700 |
|
W |
160 |
160 |
180 |
180 |
200 |
250 |
250 |
300 |
350 |
400 |
400 |
450 |
520 |
520 |
550 |
|
Weight(kg) |
4 |
5 |
5.5 |
10 |
12 |
14 |
19.5 |
25 |
46 |
61 |
85 |
155 |
300 |
435 |
790 |
|
