Deluge valve operation animation

This trim is supplied with the sprinkler alarm bell, which bells on actuation of the deluge valve. A test valve is provided to test the normal operation of the sprinkler alarm bell. In this article, PIF explain how deluge valves work, what their advantages and disadvantages are, and where you can lay your hands on one. Visit InstrumentationTools.

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Movie and Animation Library The videos and animations below are intended as a general overview of the product capability, installation, and operation. Please refer to the appropriate technical datasheet for any design questions. The deluge valve prevents water from entering the system piping until it is needed.

Deluge Valve for Transformer Protection. In the SET position, the water pressure supplied through the deluge valve control chamber via a check valve and through the normally closed. Verify that the Water Supply Valve is sealed in a full open position.

Cla-Val developed the following animations to illustrate how our products operate. Click on any of the links below to see for yourself the superior design features in Cla-Val Automatic Hydraulic Control Valves , Electronic Control Valves and Air Release and Vacuum Breaker Valves. With the addition of foaming agent deluge valve can be used to protect aircraft hangar and inflammable liquid fire.

The biggest advantage of a FP-4series deluge valve as a safety valve is that it does not have mechanical moving parts. The only moving part in one of these valves is its flexible, single-piece elastomeric diaphragm. Flexible hoses are provided to connect TrimPac to the deluge valve.

One of the many choices to be made in designing an industrial fire protection system is to determine the deluge valves operation philosophy in the event of a fire - manually or automatically. The next designing step for an automatic operation is how the pilot sprinklers with fusible plugs will be activate pneumatically or hydraulically. The 74FC Series is UL Listed for deluge service in globe pattern for sizes 3” through 10” (DNthrough DN250).

If any other solenoid valve reduced by installing check valve in branch of release line in the detection network. The hydraulic release activation incorporates a pressure control pilot valve , PA( valves ≤ 6) or PB( valves ≥ 8). Welcome to our Knowledge Hub.

From demonstrations on commissioning and optimising your system, to technical how-to articles and animations on our range of products—we have the resources to support your needs. Fire Protection System Sprinkler Lawn Sprinklers Sprinklers Fire Sprinkler System. Squirrel Cage Induction Motor Animation. The spring loaded pneumatic pilot opens when its air supply pressure is removed. This action allows the main valve to open fully, admitting water through the main line.

The valve may also be opened by utilizing the manual override ball valve on the bonnet, which allows opening of the main valve regardless of pneumatic pilot position. Actuation is provided as pneumatic or electrical - or both. These actuated deluge valves come both with and without pressure regulation.

The Preaction Type A assembly is rated for a maximum service pressure of bar.