A - Human Necessities
62
C
A62C 35/68 (2006.01) F16K 31/122 (2006.01)
Patent
CA 2151583
The object of the present invention is to provide a new valve for an installation for fighting fire, in particular for such an installation that operates at a high drive pressure. The valve comprises a spindle with an axial throttle (9) dimensioned in such a manner that the pressure fall over the throttle (9), at operating pressure, is sufficiently great to set the spindle in motion from a first position closing direct connection from the inlet (6) of the valve to its outlet towards a second position opening direct connection from the inlet (6) to the outlet (7). The new valve is reliable and of a simple construction.
Kirby Eades Gale Baker
Marioff Corporation Oy
Sundholm Goran
LandOfFree
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