Fire Hydrant Valves – Dual Seat Fire Hydrant Valves
Delta Fire offer a comprehensive range of Fire Hydrant Valves and Pressure Regulating Valves catering for their customer’s requirements around the world.
Both valves are manufactured to BS 5041 pt.1 and BS 5154 and are dual seat valves where the primary valve seat is hard rubber with an additional secondary metal to metal seat.
The Fire Hydrant Valves are available in four patterns, Right Angle, Horizontal, Oblique and Bib Nose with a 2½” Instantaneous Female outlet as standard but can be supplied with any International adaptor upon request. These valve can be supplied as threaded valves or flanged valves.The flange options include Table D/E and PN 16 in sizes from 1½” to 3″ and the more specialist American Ansi flanges (1½” to 3″ ) and Japanese JIS flanges (40mm to 80mm). Delta’s Fire Hydrant Valves are constructed from a corrossion resistant LG2 gunmetal body and are perfectly suited to either ‘on or offshore’ applications.
The Delta Pressure Regulating Fire Hydrant Valves are supplied as standard with either a flanged or threaded inlet based on a bib nose pattern and have been designed to maintain a uniform fire fighting pressure in the fire mains.
This valve can also be used in High Rise buildings where the pressure will remain constant irrespective of the location.
The Delta PRV can be integrated into ring mains where normal pressure may exceed the safe operating limits for portable fire fighting equipment.
To ensure that the correct Hydrant Valve is ordered please refer to the following PDF data sheet for information relating to the specifications we will require to ensure that we supply you with the product required with the correct threaded or flanged inlet.
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