Viking Model F-1 Deluge Valve 6 inch Sprinkler System
It is held securely by the system water pressure which is trapped inside the priming chamber. What are the benefits of the deluge valve?. This flange groove deluge valve can be installed in any desired position and can be reset without opening up the valve.
1 NEW VIKING 07459 MODEL D-2 AIR PRESSURE MAINTENANCE DEVICE NNB **MAKE OFFER**
THIS LOT CONSISTS OF: 1 NEW VIKING 07459 MODEL D-2 AIR PRESSURE VALVE MAINTENANCE DEVICE. It is possible we can work it out without the need for that.