| nominal diameter | nps6″～48″（dn150～dn1200） |
| nominal pressure | ansi cl150～cl2500 （pn1.6～pn42.0mpa） |
| medium temperature | -46～150℃ |
| connection method | flange type |
| body material | wcb、cf8、cf8m、other materials requested by the user |
| inner material | 304、316、1cr17ni2、other materials required by the user |
| sealing material | nbr, fkm, high performance sealing ring |
| flow characteristics | linear (l), equal percentage (%), special requirements |
| leakage | complies with fci-70-2, iec60534-4 iv, v, vi |
| adjustable range | 100：1 |
| linear | ≤±1（%） |
| backlash | ≤±1（%） |
| drive mode | electric, pneumatic or hydraulic |
afcv80 series axial flow control valve is a new structure, high performance control valve. the axial flow control valve is different from the conventional straight stroke control valve, which changes the overall flow structure of the conventional straight stroke control valve and changes the phenomenon that the throttle valve and the fluid flow direction of the conventional straight stroke regulating valve are inconsistent, resulting in less energy loss of the medium. , the circulation capacity is 20%~50% larger than the conventional linear stroke control valve. it has the characteristics of low flow resistance coefficient, sturdiness and durability, low maintenance, high performance, etc. it is widely used in natural gas, crude oil, refined oil and other non-corrosive gases and liquid regulation control.