Certification: | CCC, ISO, CE |
---|---|
Temperature: | High Temperature |
Connection: | Flange |
Pressure: | Pn16-Pn160 |
Closed: | Open |
Structure: | Spring Loaded Full Lift Type with Heat Radiator |
Samples: |
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Customization: |
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Suppliers with verified business licenses
High Temperature and High Pressure Steam Safety Relief Valve (GA48SB/H)
Pressure Protection Device for the equipment and pipeline of the steam, ect. The working temperature with Carbon Material Type are less than 425ºC and with WC6 Material type are less than 500ºC and WC9 Material Type are less than 550ºC.
GAA48SB High Temperature and High Pressure Safety Valve Material
NO |
Parts |
Cast Steell Material |
WC6 Material |
WC9 Material |
1 |
Body |
WCB |
ZG1Cr5Mo |
ZG15Cr1MoV |
2 |
Seat |
2Cr13 |
1Cr18Ni9Ti |
12Cr1MoVA |
3 |
Adjusting Ring |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
4 |
Disc |
2Cr13 |
17-4PH |
17-4PH |
5 |
Guiding Sleeve |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
6 |
Heat Radiator |
ZG230-450 |
ZG230-450 |
ZG230-450 |
7 |
Bonnet |
ZG230-450 |
ZG230-450 |
ZG230-450 |
8 |
Spring |
50CrVA |
50CrVA |
50CrVA |
GAA48SB High Temperature and High Pressure Safety Valve Dimension.
Model |
DN |
do |
D |
K |
g |
g1 |
b |
f |
f1 |
Z-φd |
DN |
D1 |
K1 |
g3 |
g2 |
b1 |
f |
f1 |
Zr-φd1 |
L |
L1 |
≈H |
GAA48Y-16C |
40 |
25 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
50 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
120 |
115 |
540 |
50 |
32 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
65 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
135 |
120 |
618 |
|
65 |
40 |
185 |
145 |
|
120 |
20 |
3 |
|
4-18 |
80 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
160 |
140 |
710 |
|
80 |
50 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
100 |
220 |
180 |
|
155 |
22 |
3 |
|
8-18 |
160 |
150 |
730 |
|
100 |
65 |
220 |
180 |
|
155 |
20 |
3 |
|
8-18 |
150 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
225 |
175 |
892 |
|
150 |
100 |
285 |
240 |
|
210 |
24 |
3 |
|
8-23 |
200 |
340 |
295 |
|
265 |
26 |
3 |
|
12-23 |
240 |
235 |
1135 |
|
200 |
125 |
340 |
295 |
|
165 |
26 |
3 |
|
12-23 |
250 |
405 |
355 |
|
320 |
30 |
3 |
|
12-26 |
290 |
210 |
1135 |
|
GAA48Y-40 |
25 |
16 |
115 |
85 |
58 |
65 |
16 |
2 |
4 |
4-14 |
32 |
140 |
100 |
|
78 |
18 |
2 |
|
4-18 |
110 |
95 |
429 |
32 |
20 |
140 |
100 |
66 |
78 |
18 |
2 |
4 |
4-18 |
40 |
150 |
110 |
|
85 |
18 |
3 |
|
4-18 |
115 |
100 |
421 |
|
40 |
25 |
150 |
110 |
76 |
85 |
18 |
3 |
4 |
4-18 |
50 |
165 |
125 |
|
100 |
20 |
3 |
|
4-18 |
120 |
115 |
540 |
|
50 |
32 |
165 |
125 |
88 |
100 |
20 |
3 |
4 |
4-18 |
65 |
165 |
145 |
|
120 |
20 |
3 |
|
4-18 |
135 |
120 |
618 |
|
65 |
40 |
185 |
145 |
110 |
120 |
22 |
3 |
4 |
8-18 |
80 |
200 |
160 |
|
135 |
20 |
3 |
|
8-18 |
160 |
140 |
710 |
|
80 |
50 |
200 |
160 |
121 |
135 |
22 |
3 |
4 |
8-18 |
100 |
220 |
180 |
|
155 |
22 |
3 |
|
8-18 |
160 |
150 |
730 |
|
100 |
65 |
235 |
190 |
150 |
160 |
24 |
3 |
4.5 |
8-23 |
150 |
285 |
240 |
|
210 |
24<% |
6.4 10.0 |
25 |
15 |
32 |
110 |
100 |
32 |
20 |
40 |
130 |
110 |
|
40 |
25 |
50 |
135 |
120 |
|
50 |
32 |
65 |
160 |
130 |
|
50 |
32 |
80 |
160 |
145 |
|
65 |
40 |
80 |
175 |
160 |
|
80 |
50/40 |
100 |
175 |
160 |
|
100 |
65/50 |
125 |
220 |
200 |
|
100 |
50 |
150 |
255 |
225 |
|
150 |
100/80 |
200 |
280 |
280 |
|
200 |
100 |
250 |
300 |
300 |
|
16.0 |
50 |
32 |
80 |
160 |
145 |
80 |
40 |
150 |
230 |
210 |
Suppliers with verified business licenses