ADAMS RZI系列逆止阀具有以下特点:
1. controlled, non-slam closure
2. adjustable closing characteristic
3. additional screw safety device
4. prepared for retro-fitting of counterweights
5.longevity, even for frequent cycle operation
ADAMS RZI系列逆止阀具有以下特点:
1. controlled, non-slam closure
2. adjustable closing characteristic
3. additional screw safety device
4. prepared for retro-fitting of counterweights
5.longevity, even for frequent cycle operation