A pressure reducing valve is mainly used in a hose reel system to. LANDING VALVES FOR WET DRY RISER SYSTEM.
SRI Landing valves are manufactured to BS 50and are available in. Sep 20- which must comply with BS 3Specification for fire hose couplings and. On Dry Rising mains a landing valve may be installe at roof level .
Sizes available are:-i) ½” (38mm), ii) ½”(63mm), iii)3”. FIRE HYDRANT (LANDING) VALVES : Fire Hydrant Valves System is an effective and efficient means of extinguishing large fires, Hydrant system enables the . NAFFCO provides oblique landing valve and flanged inlets that are BSI, Kitemark and LPCB. DESCRIPTION SPECIFICATION FEATURES CONTACT US.
Fire Hydrant Valve having 75mm NB Flanged Inlet and.
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