The valve using symmetric shaft, flange type connection structure, neutral, for pipe end, the utility model has the advantages of simple structure, excellent performance, extensive and convenient assembly and disassembly, rubber vulcanization on the inner wall of the valve body and contacts the inner wall of the valve body with no leakage, rubber lining firmly, to avoid it in the assembly when the mobile and redundancy, high reliability and durability. According to the need can be equipped with handle, worm gear, pneumatic and electric drive device to realize the operation of remote control box.
Nominal pressure: PN01.0MPa ~ 1.6MPa
Nominal diameter: DN50 ~ DN1200
Applicable temperature and suitable medium: according to different kinds of plastic
Executive standard: GB/T12238-2008
Test standard: GB/T13927-2008
Main dimensions and connection dimensions