Wet landing valve is normally located at discharge points of a tall building where the supply of water is via wet riser. And
layflat hose is coupled into the landing valve to provide water to the location of the fire.
Body
: Copper Alloy to BS 1400
Hand Wheel : Gray Cast Iron to BS 1452
Inlet : Flanged inlet
Screwed inlet
Outlet:
: Female instantaneous pattern to BS 336
Body test : Hydrostatic pressure22.5 Bar to
Bs to 5041-1 clause 19.1
Seat test
: Hydraulic pressure 16.5 Bar to Bs 5041-1 clause 19.2
Stern : Rising stern inside
screw type
Blank cap : Blank pipe provided with pressure relief
hole with
And chain
flow area>10mm2 complying to Bs 336
Model no | Description |
PN 16 THREAD 2.5.
LANDING VALVE | |
010401020002 | PN 16 FLANGED 2.5. LANDING VALVE |