Shanghai Iron Man Fire Fighting Equipment Co.,Ltd
   
 
Certificated Product

Pressure Regulating Landing Valve

Description
Pressure reducing oblique landing valves are suitable for installation on wet risers in buildings for fire fighting purposes, permanently charged with water from a pressurized supply.These landing valves are pressure reducing type designed to provide a range of outlet pressure (5 bar - 8 bar).The landing valves are classified under high pressure and are suitable for use at nominal inlet pressure upto 20 bar and for working temperature range from 0 °C to 38 °C.

Specification
Standard:Certificate to BS 5041-1 Approve by BSI and LPCB
Body:Copper alloy, Thickness ≥3mm                                                
Hand wheel:Grey cast iron or Aluminum alloy
Black cap:Copper alloy / Plastic                                                          
Inlet:Flanged inlet or BSP Screwed
Outlet:Female instantaneous to BS336      
Size:DN50(2") , DN65(2.5")                                            
Surface:Red or yellow painting
Test pressure:22.5 bar                                                      
Flow rates:More than 8.5L/S
Fully open:4.5 turns
Inlet pressure 20bar,regulating outlet static pressure 5 – 8 bar                                           
Inlet pressure 30bar,regulating outlet static pressure > 20 bar

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