This valve is suitable for working temperature ≤350 °C steam, air and other medium equipment or pipeline, as overpressure protection device, connecting flange standard according to JB / T-94 series
N0. | Name of part | Materials |
1 | body | WCB/CF8 |
2 | nozzle | ZG2Cr13 |
3 | adjusting ring | ZG2Cr13 |
4 | disc | 2Cr13 |
5 | guide sleeve | 2Cr13 |
6 | bonnet | ZG230-450 |
7 | spring | 50CrVA |
8 | stem | 2Cr13 |
9 | lever | ZG200~400 |
10 | adjusting bolt | 45 |
HAOYU has offices in Shanghai, China.Our company's main fire protection products, Such as Fire sprinkler Rain shower valve,alarm valve, etc. We also sell gate valve, butterfly valve,check valve,etc.our solutions put people to work faster,while increasing safety, ensuring reliability and maximizing efficiency. High quality and services is always our slogan and flag.