High Temperature And High Pressure Safety Valve, Tempreature 425 ℃ / 500 ℃ / 550 ℃
Applications
These safety valves are used for the equipment and pipeline of steam, etc. medium what the working temperature with C Type are less than 425℃ and I type are than 500℃ and V Type are than 550℃. Take for extra pressure protection de-vices.
A48SH-64C/I/V
A48Y-100C/I/V
Nominal Diameter DN (mm) | Dimensions (mm) | |||
d0 | L | L1 | DN’ | |
40 | 25 | 135 | 120 | 50 |
50 | 32 | 160 | 130 | 65 |
80 | 50 | 175 | 160 | 100 |
100 | 65 | 220 | 200 | 125 |
150 | 100 | 285 | 260 | 200 |
200 | 125 | 350 | 320 | 250 |
Materials for main parts
No. | Name of part | Materials | Materials | Materials |
1 | Body | WCB | ZG1Cr5Mo | ZG15Cr1Mo1V |
2 | Nozzle | 2Cr13 | 1Cr18Ni9Ti | 12Cr1MoVA |
3 | Adjusting ring | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
4 | Disc | 2Cr13 | 17-4PH | 17-7PH |
5 | Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
6 | Radiator | ZG230-450 | ZG230-450 | ZG230-450 |
7 | Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
8 | Spring | 50CrVA | 50CrVA | 50CrVA |
Shinjo Company is a high tech enterprise specialized in producing various industrial valves. Shinjo strive on providing full package of industrial valve solution to client, focus on industrial valve manufacture, development, sales and services.
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