Temperature: | High Temperature |
---|---|
Pressure: | Ppn100-Pn550 |
Structure: | Spring Loaded Full Lift Type with Heat Radiator |
Material: | C.S/Wc6/Wc9 |
Category: | Safety Valve |
Size: | DN50-DN150 |
Customization: |
---|
Suppliers with verified business licenses
A48SH Butterfly Spring Type Safety Relief Valve for Power Plant Steam Pipelines
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.A48SH Butterfly Spring Type Safety Relief Valve for Power Plant Steam Pipelines 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 |
A48SH Butterfly Spring Type Safety Relief Valve for Power Plant Steam Pipelines 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