Full Lift Safety Valve
Body: Cast Iron, WCB, SS304, SS316
Nozzle: 2Cr13, SS304, SS316
Adjusting Ring: 2Cr13, SS304, SS316
Disc: 2Cr13, SS304, SS316
Guide Sleeve: 2Cr13, SS304, SS316
Bonnet: Carbon Steel
Spring: Steel
Stem: 2Cr13, SS304, SS316
Adjusting Bolt: 2Cr13
Cap: Carbon Steel
Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class 300
End Connection: NPT, RF, RTJ
Design and Manufacture Standard: ASME 25.3, API 520, API 521, API 526, API 527
Face to Face Dimension: ASME B16.10, EN558-1, DIN 3202
End Connection Dimension: ASME B16.5, DIN 2543, DIN 2545, EN 12627
Test Standards: API 598, DIN 323
Dimensions
|
DN |
do |
Rc |
L |
L1 |
G |
H |
|
15 |
10 |
1/2″ |
37 |
65 |
3/4″ |
196 |
|
20 |
12 |
3/4″ |
40 |
70 |
1″ |
215 |
|
25 |
15 |
1″ |
45 |
78 |
1 1/4″ |
234 |
|
32 |
20 |
1 1/4″ |
55 |
90 |
1 1/2″ |
302 |
|
40 |
25 |
1 1/2″ |
67 |
105 |
2″ |
326 |
|
50 |
32 |
2″ |
76 |
115 |
2 1/2″ |
348 |
|
65 |
40 |
2 1/2″ |
110 |
145 |
3″ |
370 |
|
80 |
50 |
3″ |
110 |
145 |
4″ |
410 |
