ZDLPF electric single-seat anti-corrosion control valve is composed of electric actuator and tetrafluoroethylene-lined single-seat control valve. The inner wall and components of the valve body in contact with the fluid are made of high pressure injection moulding technology, lined with polytetrafluoroethylene (F4) or polyperfluoroethylene propylene (F46), and the valve cover is made of polytetrafluoroethylene corrugated pipe and double-layer packing. The product has the characteristics of no internal and external leakage. It can be widely applied to the control of strong corrosive medium such as acid, alkali and salt, and the control of toxic and volatile liquids.
Specification model
Main technical parameters and performance indicators
Main technical parameters of adjusting mechanism
Note: We can provide ANSI, JPI, JIS and other foreign flange standard products for users, whose flange spacing is determined according to users'needs.
Main technical parameters of electric actuator
Performance index
Note: Standard V type tetrafluoroethylene packing is adopted.
Electric actuator configuration and allowable pressure difference Delta P
Note: Delta P determines the basis: the valve closes P2=0, and the flow direction is low and high.
Overall Dimensions
Note: DN3/4 "valve body is integral type, DN20 to 32 valve body is split type, and DN40 or above valve body is integral type.
Dimensions
