Specification :

Nominal diameter:
40( 1/ 1/ 2� ) — 1000( 40� ) mm
50( 2� ) — 600( 24� ) mm
Nominal pressure: 1.0 MPa , 1.6MPa
Operating temperature range: -15— + 150
Suitable mediums: fresh water, sewage, seawater, air, steam, food, medicine, various kind of oils acids, alkali and salt.
Features:
` small-size, convenient, easy to assemble and disassemble, maintenance, fix at any positions
asimple-structure
compact, quick 90 degrees on-off operation, small operating torque, light and handy.
bmore than then thousand times of on-off experiment, longer operating life.
calmost linear flow characteristic, better regulating performance.
dfull sealed, zero gas leakage.
edifferent materials in every parts, suitable to different mediums.