Connection 
  - ISO Ferrule, Male, etc
  - KS PT Screw, etc
Material 
  - Body : Forging STS316L, STS304
  - Handle : STS304, M.C Nylon
Seat : Viton, Teflon
Surface Treatment 
  - Internal Ra≤0.64㎛
  - External Ra≤0.64㎛
Working Temperature -10℃~120℃
Working Pressure 6㎏/㎠