ADAMS RZN系列逆止阀具有以下特点:
1. complete pump protection
2. low flow loss
3. progressive sealing system
4. axial pressure balanced shaft seals for low friction
5. auto-closing
6. damper adjustment locking
ADAMS RZN系列逆止阀具有以下特点:
1. complete pump protection
2. low flow loss
3. progressive sealing system
4. axial pressure balanced shaft seals for low friction
5. auto-closing
6. damper adjustment locking