SINCO FIRE AND SECURITY CO., LIMITED  

Product Name: Cheap Price Deluge Valve for Fire Fighting System Model NO.: ZSFM/ZSFG Deluge Valve Type: Diaphragm Type Alarm Valve Diameter: 50mm-250mm Open Fire Sprinkler System Type: Deluge System Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed Alarm Valve Type: Deluge Valve Sprinkler Head Type: Open Material: Ductile Iron/Cast Iron/Stainless Steel Finished: Standard Red Painting/Stainless Steel Working Pressure: 1.2MPa Norminal Diameter: 2"/3"/4"/5"/6"8"/10" Connection: Flange Trademark: SINCO/OEM Transport Package: Standard Export Package Specification: 2"-10" Origin: Quanzhou, Fujian HS Code: 84818 Product Description Cheap Price Deluge Valve for fire fighting systemIntroduction ZSFM/ZSFG type deluge alarm valve which is based on GB5135.5-2003 standard shows lever type structure and has the anti-returning function. The valve is widely used in open sprinkler system, for instance, deluge system, water curtain system, water mist system. The deluge valve starts when the pressure in the diaphragm is released then the pressure of the water supplying side pushes open the valve clack. To release the pressure in the diaphragm, there are quite some ways,such as electric conduct, wet type conduct, dry type conduct. This type of automatic fire fighting system is suitable for hospitals, hotels, factories, malls, airports, libraries, gym, exhibition center.Technical parametersModelRated W.P(Mpa)Sealing Test Pressure(Mpa)Strength Test Pressure(Mpa)Norminal Diameter(mm)Flange Diameter(mm)Symmetric Hole Diameter(mm)Screw Hole No. and Dia ΦA(mm)ZSFM501.22.44.8DN501651254xΦ18ZSFM65DN651851454xΦ18ZSFM80DN802001608xΦ18ZSFM100DN1002201808xΦ18ZSFM125DN1252201808xΦ18ZSFM150DN1502852408xΦ22ZSFM200DN20034029512xΦ22ZSFM250DN25040535512xΦ26PhotoesOther Firefighting Equipment