DE/HM Hydraulically Controlled Deluge Valve

Hydraulic pilot operated control valve
The valve maintains a closed position and instantly opens upon a
hydraulic pressure drop in a pressurized sprinkler system.

Features:
4 UL certified
4 Simple structure
4 Automatic reset – optional latch operation

Applicable for:
4 Deluge
4 Dry pipe
4 Single-Interlock Pre-Action
4 Water, Sea water, Foam solution or Foam concentrate