| Message: | Ball valve switch light, small size, can be made large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded channel port and pipe diameter the same flow capacity greatly, small flow resistance, no leakage when closed, generally do switch valve, especially suitable for high viscosity, containing fibre, granular medium. Especially in the petroleum, chemical, metallurgy and other departments, the use of flammable, soft sealing valve equipment and piping system and explosive medium, should pay attention to fire and fire.DN(mm)DN20-DN100PressurePN1.6/2.5/4.0/6.4MPaConnect modeInternal thread connectionButt welding connectionPart nameValve body Valve coverWCBCF8(304)CF8(316)WCBCF8(304)CF8(316)Ball valve stem2Cr133043162Cr13304316Sealing ring packingReinforced PTFE, para polystyreneApplicable conditionApplicable mediumWater, steam, oil, etc.Nitric acid and other corrosive mediaAcetic acid and other corrosive mediaWater, steam, oil, etc.Nitric acid and other corrosive mediaAcetic acid and other corrosive mediaApplicable temperature-29℃~180℃（Reinforced PTFE）、-29℃~300℃（para polystyrene） url:http://www.lkactuator.com |
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