| nominal diameter | dn15~500 |
| nominal pressure | pn1.6~10.0mpa ansi 150~600lb |
| medium temperature | -60~450℃ |
| connection method | flange, clip type (dn ≤ 50 ) |
| valve bonnet type | standard type |
| body material | wcb、cf8、cf8m、cf3m |
| core material | 304、316l、304 stellite、316l stellite |
| sealing material | 304 ptfe、304 stellite、316l stellite |
| flow characteristics | quick open |
| leakage – hard seal | ansi class v、vi |
| leakage – soft seal | ansi class vi |
zshve series “v” eccentric ball valve adopts a unique eccentric structure, which has the characteristics of compact structure, good sealing performance, long service life, and both functions of adjustment and cutting; the seal ring is available in soft seal and metal seal. to meet the requirements of different working conditions; simple flow path, large flow capacity, adjustable ratio of 100; v-shaped ball and seal ring in the closing moment of a shear occurs, can cut off the fibers in the media and extruded particulate matter, especially suitable for pulp, sewage and other media containing fiber, particulate matter, widely used in chemical, electric power, paper making and other industries on the process media cut-off or regulation control.