WAFER BUTTERFLY VALVE

Product Specification

Feature

1.Body lining of rubber vulcanization ensure a stable driving torque . 2.Ends of Body Rubber vulcanization adopt water line to fulfil various forms of the flange sealing requirements . 3.Apply to different standards of valve installation . 4.Tooth disk positioning meet different mouth degrees of flow control . 5.Lever locking device ensure a safe location or a lock up state . 6.Another replaceable seat ( no back of a chair seat ), can meet the sealing part to change regularly . more greener 7.Sample and compact construction , small in size , light in weight , easy to install and maintain . 8.Minimized operating torque , energy saving . you can choose lever , worm gear , pneumatic apparatus , electronic apparatus or combination driving operation according to working requirements . 9.Professional design , high flow rate , low flow resistance . 10.Suitable medium : fresh water , waste liquid , seawater , vapor , food , medicine , oils , Acids , Alkalis , Salts , etc . No leakage under rated pressure . 11.Applicable of flange : replaceable seat ( with back ) use the special butterfly valve flange for stallation ; replaceable seat ( without back ) or valve body line with rubber seat apply to professional butterfly valve flange or welded flange , etc . various flange installation . 12.The combination driving way : can extension rod or wrench to realize manual , mechanic operating , pneumatic , electric operating style for under shaft working . still can realize motor and electric combinations ( electric actuator installed in connection plate which also connecting with gear box .)