Knowsley SK hydrant valves are made from high quality materials that allow the use of potable, brackish or seawater, combined with a wide range of inlet/outlet connectors for connection to all types of fire hose.
HOSESAFE II PRESSURE REDUCING VALVE
The HoseSafe™ Pressure Regulating Valve is designed to maintain a safe constant outlet pressure irrespective of varying inlet pressure and is suitable for use on sites even where high or low ambient temperatures are experienced. The valve utilises the cast / forged body design of the established Knowsley SK range of wet riser landing valves with the addition of a spring cartridge or element to provide thepressure regulating facility.
The Knowsley SK “HoseSafe” pressure reducing hydrant valve is for use on oil, gas and petro-chemical sites, oil rig platforms or wet rising mains in buildings.
HYDRANT VALVES
Knowsley SK has a comprehensive range of 2 ½”n.b. globe valves for use on fire hydrants or wet rising mains. Manufactured for high quality materials enabling use with fresh, brackish or seawater, all our valves are fully compliant with BSS041 (1987). A dual seat design with rubber to metal primary seat and metal to metal secondary seat allows our valves to be positioned in high temperature fire zones.
DIAPHRAGM VALVES
The Knowsley SK diaphragm valve series is a range of weir type diaphragm valves designed specifically for use in firefighting applications. Available in both bibnose and horizontal configurations the valves are supplied with flanged inlet connections. The valve is constructed from high quality materials with a gunmetal body and a fire resistant seal which the diaphragm closes.
