| Material |
Iron |
| Technics |
Casting |
DIN 3352 F4/F5 Resilient gate valves Size :DN50-DN600 Design Standard :DIN3352 Part 4 Face to Face :DIN3202 F4 Flange Drilling :DIN2531,DIN2532,DIN2533,ect Other standards gate valves: AWWA C509 flanged resilient gate valve, BS5163 gate valve,MSS SP-70 metal seated gate valve,BS5150 metal seated gate valve