Hash alloy high pressure relief valve includes valve body, convex edge, sealing plug, spring, spring seat, entrance and exit, the product body side has a entrance, the pressure relief valve inside the sealing plug, spring, spring seat and exit are connected in sequence, the product side has a convex edge seal, the high pressure relief valve through the sealing plug in the role of spring force controls the valve opening and closing, achieving the entry and release of refrigerant, ensuring the proper operation of the refrigeration system, and the outside air cannot enter the air conditioning system, avoiding the use of easy melt plug after the pollution of the environment.
Form & Connection Dimensions
Dɛmɛt ye cɔl DN ((mm) Nominal diameter |
尺寸 Dimensions ((mm)) | |||
do | 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 |
Kä ye looi kä ye looi
NO. | Name of part | C Material | I-type Material | V-type Material |
1 | Body Valve | WCB | ZG1Cr5Mo | ZG15Cr1Mo1V |
2 | Valve Nozzle | 2Cr13 | 1Cr18Ni9Ti | 12Cr1MoVA |
3 | Valve Ajusting ring | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
4 | Valve Disk | 2Cr13 | 17-4PH | 17-4PH |
5 | Kɔmpiye Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
6 | Radiator | ZG230-450 | ZG230-450 | ZG230-450 |
7 | Valve Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
8 | Spring Spring | 50CrVA | 50CrVA | 50CrVA |