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Brand:Goole
Description:High Temperature and High Pressure Spring Loaded Full Lift Safety Valve
Product detail: 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.
Pressure: 2500lb
GAA48SB Spring Loaded Full Lift 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 |
GA48SB 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 |
