WFWA42C型磅级波纹管平衡式弹簧安全阀 |
Description:
主要性能规范 Main property and specifiecation |
|
Normal Pressure |
PN |
150 |
300 |
600 |
1,500 |
Body strangth |
Ps(MPa) |
3.0 |
7.5 |
15 |
37.5 |
Set pressure |
Pk(MPa) |
0.1-2 |
1.6-5 |
3.2-10 |
10-25 |
Seal pressure |
Pm(MPa) |
90% Pk |
Reseation pressure |
Ph(MPa) |
90% Pk |
Relieving pressure |
Pp(MPa) |
1.1 Pk |
Llift |
H(mm) |
1/ d0 4 |
Appropriate temperature |
C |
300 |
P R |
200 |
Appropriate medium |
C |
Gas,Liquid |
P R |
Nitric Acid,Acetic Acid,Gas,Liquid |
主喉部直径代号 Code of throat diameter |
Code |
Diameter |
Code |
Diameter |
D |
10 |
L |
50 |
E |
13 |
M |
55 |
F |
16 |
N |
60 |
G |
20.5 |
P |
72 |
H |
26 |
Q |
96 |
J |
33 |
R |
115 |
K |
40 |
T |
148 |
主要尺寸 Main Dimension |
WFWA42C150 WFWA42C150P WFWA42C150R |
Nominal Diameter DN(in) |
Dimension (mm) |
do |
D |
D1 |
D2 |
b |
t |
Z- d |
DN' |
D' |
D1' |
D2' |
b' |
t' |
Z- d' |
L |
L1 |
H |
1/" 3/ " 2 4 |
D |
89 |
60.5 |
35 |
12 |
5 |
4-15 |
20 |
98 |
70 |
43 |
14 |
1.6 |
4-15 |
90 |
90 |
320 |
3/ " 1" 4 |
D |
98 |
70 |
43 |
14 |
5 |
4-15 |
25 |
108 |
79.5 |
51 |
15 |
1.6 |
4-15 |
96 |
92 |
330 |
1" 11/ " 2 |
D |
108 |
79.5 |
51 |
15 |
5 |
4-15 |
40 |
127 |
98.5 |
73 |
18 |
1.6 |
4-15 |
115 |
105 |
340 |
1" 2" |
D |
108 |
79.5 |
51 |
15 |
5 |
4-15 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
115 |
105 |
340 |
11/ " 2" 2 |
G |
127 |
98.5 |
73 |
18 |
5 |
4-15 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
121 |
124 |
360 |
11/" 21/ " 2 2 |
G |
127 |
98.5 |
73 |
18 |
5 |
4-15 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
121 |
124 |
380 |
11/ " 3" 2 |
G |
127 |
98.5 |
73 |
18 |
5 |
4-15 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
124 |
130 |
380 |
2" 21/ " 2 |
H |
152 |
120.5 |
92 |
18 |
5 |
4-19 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
124 |
130 |
390 |
2" 3" |
J |
152 |
120.5 |
92 |
18 |
5 |
4-19 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
124 |
130 |
390 |
21/ " 4" 2 |
J |
178 |
139.5 |
105 |
20 |
5 |
4-19 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
143 |
137 |
390 |
3" 4" |
L |
190 |
152.5 |
127 |
22 |
5 |
4-19 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
162 |
156 |
460 |
4" 6" |
N |
229 |
190.5 |
157 |
24 |
10 |
8-19 |
150 |
279 |
241.5 |
216 |
26 |
1.6 |
8-22 |
210 |
197 |
540 |
6" 8" |
P |
279 |
241.5 |
216 |
26 |
10 |
8-22 |
200 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
241 |
240 |
780 |
8" 10" |
R |
343 |
298.5 |
270 |
29 |
10 |
8-22 |
250 |
406 |
362 |
324 |
31 |
1.6 |
12-25 |
279 |
276 |
820 |
12" 14" |
T |
483 |
432 |
381 |
32 |
10 |
12-25 |
350 |
533 |
476 |
413 |
35 |
1.6 |
12-29 |
370 |
360 |
890 |
WFWA42C300 WFWA42C300P WFWA42C300R |
Nominal Diameter DN(in) |
Dimension (mm) |
do |
D |
D1 |
D2 |
b |
t |
Z- d |
DN' |
D' |
D1' |
D2' |
b' |
t' |
Z- d' |
L |
L1 |
H |
1/" 3/ " 2 4 |
D |
95 |
66.5 |
35 |
15 |
5 |
4-15 |
20 |
98 |
70 |
43 |
14 |
1.6 |
4-15 |
90 |
90 |
320 |
3/ " 1" 4 |
D |
117 |
82.5 |
43 |
16 |
5 |
4-19 |
25 |
108 |
79.5 |
51 |
15 |
1.6 |
4-15 |
96 |
92 |
330 |
1" 11/ " 2 |
D |
124 |
89 |
51 |
18 |
5 |
4-19 |
40 |
127 |
98.5 |
73 |
18 |
1.6 |
4-15 |
115 |
105 |
340 |
1" 2" |
D |
124 |
89 |
51 |
18 |
5 |
4-19 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
115 |
105 |
340 |
11/ " 2" 2 |
F |
156 |
114.5 |
73 |
20 |
5 |
4-22 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
121 |
124 |
360 |
11/" 21/ " 2 2 |
F |
156 |
114.5 |
73 |
20 |
5 |
4-22 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
121 |
124 |
380 |
11/ " 3" 2 |
F |
156 |
114.5 |
73 |
20 |
5 |
4-22 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
124 |
130 |
380 |
2" 21/ " 2 |
H |
165 |
127 |
92 |
22 |
5 |
8-19 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
124 |
130 |
390 |
2" 3" |
H |
165 |
127 |
92 |
22 |
5 |
8-19 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
124 |
130 |
390 |
21/ " 4" 2 |
J |
190 |
149 |
105 |
24 |
5 |
8-22 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
143 |
137 |
390 |
3" 4" |
L |
210 |
168.5 |
127 |
28 |
5 |
8-22 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
162 |
156 |
460 |
4" 6" |
N |
254 |
200 |
157 |
32 |
10 |
8-22 |
150 |
279 |
241.5 |
216 |
26 |
1.6 |
8-22 |
210 |
197 |
540 |
6" 8" |
P |
318 |
270 |
216 |
38 |
10 |
12-22 |
200 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
241 |
240 |
780 |
8" 10" |
R |
381 |
330 |
270 |
42 |
10 |
12-25 |
250 |
406 |
362 |
324 |
31 |
1.6 |
12-25 |
279 |
276 |
820 |
10" 12" |
T |
445 |
387.5 |
324 |
46 |
10 |
16-29 |
350 |
533 |
476 |
413 |
35 |
1.6 |
12-28 |
350 |
330 |
890 |
注:出口法兰为150Lb。 Remark:150Lb for outlet flange. |
WFWA42C600 WFWA42C600P WFWA42C600R |
Nominal Diameter DN(in) |
Dimension (mm) |
do |
D |
D1 |
D2 |
b |
t |
Z- d |
DN' |
D' |
D1' |
D2' |
b' |
t' |
Z- d' |
L |
L1 |
H |
3/ " 1" 4 |
D |
118 |
82.5 |
43 |
16 |
7 |
4-19 |
25 |
108 |
79.5 |
51 |
15 |
1.6 |
4-15 |
96 |
92 |
330 |
1" 2" |
D |
124 |
89 |
51 |
19 |
7 |
4-19 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
115 |
105 |
340 |
11/ " 2" 2 |
F |
156 |
114.5 |
73 |
22 |
7 |
4-22 |
50 |
152 |
120.5 |
92 |
18 |
1.6 |
4-19 |
152 |
124 |
360 |
11/" 21/ " 2 2 |
F |
156 |
114.5 |
73 |
22 |
7 |
4-22 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
152 |
124 |
380 |
11/ " 3" 2 |
F |
156 |
114.5 |
73 |
22 |
7 |
4-22 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
152 |
124 |
380 |
2" 21/ " 2 |
H |
165 |
127 |
92 |
26 |
7 |
8-19 |
65 |
178 |
139.5 |
105 |
20 |
1.6 |
4-19 |
162 |
154 |
390 |
2" 3" |
H |
165 |
127 |
92 |
26 |
7 |
8-19 |
80 |
190 |
152.5 |
127 |
22 |
1.6 |
4-19 |
162 |
154 |
390 |
21/ " 4" 2 |
K |
190 |
149 |
100 |
29 |
7 |
8-22 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
143 |
165 |
390 |
3" 4" |
K |
210 |
168 |
127 |
32 |
10 |
8-22 |
100 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
162 |
155 |
460 |
4" 6" |
N |
273 |
216 |
157 |
38 |
10 |
8-25 |
150 |
279 |
241.5 |
216 |
26 |
1.6 |
8-22 |
210 |
200 |
540 |
6" 8" |
P |
356 |
292 |
216 |
46 |
10 |
12-29 |
200 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
241 |
240 |
780 |
注:出口法兰为150Lb。 Remark:150Lb for outlet flange. | | |