HV007 High Pressure Self Regulating Landing Valve
Size | 65mm (2 ½") |
---|---|
Valve type | Oblique |
Inlet Connection | HV007: BSPT male thread HV007-F: PN16 Flange |
Outlet Connection | 2 ½” (DN65) female instantaneous to BS336 |
Working pressure | 20 bar (290 PSI) |
Body material | LG2 Gunmetal BS1400 |
Finish | Red Painted |
Standards | BS 5041-1, BS 336 |
Approvals | BSI Kitemark |
Rapidrop high pressure self regulating landing valves are suitable for installation on wet risers in buildings for fire fighting purposes. Self regulating landing valve allows the user to set the valve outlet pressure as desired according to the conditions of the fire protection system in which the valves are installed. The constant set outlet pressure of the valve protects the fireman from inconsistent hose pressure in a fire protection system.
Valve is manufactured in accordance with BS 5041-1 and BS 5154 standards. The landing valves have DN65 (2 1/2”) threaded or flange inlets; outlet hose connection complies with BS336 standard and is equipped with blanking cap and a chain.
Valves are maintenance free and all components are corrosion resistant or coated with a thermally applied fusion-bonded epoxy.
Material Specifications
Item | Part Description | Qty | Material |
1 | Body | 1 | LG2 Gunmetal BS1400 |
2 | Bonnet | 1 | Brass CZ122 |
3 | Stem | 1 | Brass CZ121 |
4 | Disk | 1 | Brass CZ121 |
5 | Disk Seal | 1 | Rubber BS1154 |
6 | Handwheel | 1 | Aluminium Alloy LM25 |
7 | Spring | 1 | Carbon Steel |
8 | Spring Bonnet | 1 | LG2 Gunmetal |
9 | Plug | 1 | Plastic |