Fire security - Import export

Body and Cover : GG-25 Cast Iron / Handwheel: GG-25 Cast Iron / Gasket: EPDM / O-ring: EPDM / Spindle: Stainless steel / Segment Gear : GG-25 Cast Iron . ** Connection Type: Flanged / Working Pressure :175-300 PSI / Working Temp.:-10ºC , + 120ºC / Working Test Pressure : 600 PSI *** NRS gate valve is developed to be used as the cut off and zone control valves in order to substitute supervisory switched butterfly valves and OSY rising stem valves in the fire security systems. These valves are usually burried underground to prevent the risk of freeze. Just to make them visible and traceable inside the systems, they are preferred to be used with post indicators instead of wheels. **** Application Areas: In fire fighting systems, which is non-affected by freeze, than they are using under the soil.

Body and Cover : GG-25 Cast Iron / Handwheel: GG-25 Cast Iron / Gasket: EPDM / O-ring: EPDM / Spindle: Stainless steel / Segment Gear : GGG-40.3 Ductile Iron. ** Connection Type: Flanged / Working Pressure :175-300 PSI / Working Temp.:-10ºC , + 120ºC / Working Test Pressure : 600 PSI *** OS&Y gate valve is developed to be used as the cut off and zone control valves in order to substitute supervisory switched butterfly valves in the fire security systems. Just to make them visible and traceable inside the systems, they are preferred to be used with post indicators instead of wheels. **** Application Areas: It can be use in every fire fighting systems, but it usually use in water tank and in front of the pumps.

We can supply variety of Steel, Fire and Security Doors according to your needs.

Some general technical details ; Central lock system provides you full safety up against strikes . Avoid from  , dust wind and beetles door has rubber below the door . Stopper for preserving door and wall clash . Doors have wood coatings are proper every enjoyment and intended color and patterns . Doors have vertical steel supports to bring drableness for  the body of door . Doors have rock wool for heat and voice insulation . The body of door is bulletproof and enduring for any kind strikes . BT STEEL DOOR