Features & Specifications
Size:DN20~DN300 1/2”-12”
Pressure:PN1.0MPa~ PN2.5 MPa, 150LB ,JIS 10K
End connection:RF RJ ,BW
Material:WCB,WC6,LCB ,CF8,CF8M,CF3M, 904L, 316Ti , Duplex stainless steel, Monel, Hastelloy, (Special Materials on Request)
Bonnet type: Normal type(P):
Bellow seal bonnet type
Trim type:
Pressure-balanced spool with balance seal ring
Flow characteristics: Equal Percentage ,Linear type
Leakage class: class V, class VI
Adjustable ratio:50:1
Actuator type :
Electric actuator:Electric actuator:381L electric actuator,PSL electric actuator, Intelligent electric actuator or other specified actuator
Function:cut-off type , regulating type,explosion proof and so on
Control signal:4-20mA,1~5V DC
Power DC 24V;AC-24V,110V,220V,380V
Electric PTFE lined control valve is composed of 3810L type (or PSL series) straight-stroke electronic electric actuator and smart single-seat fluorine-lined control valve. The inner wall of the valve body and the inner valve components in contact with the fluid are all made of high-temperature molded fluoroplastics, and coated with a layer of anti-corrosion materials such as PTFE and soluble PFA, which can completely cut off. The contact between the corrosive medium and the valve body shell has good sealing performance, sensitive action, S-streamlined fluid channel, small pressure drop loss, large valve capacity, and accurate flow characteristics. The standard signal of 4-20mA DC or 1~5V DC converts the current signal into the corresponding linear displacement, and automatically controls the opening of the regulating valve to achieve the pressure, flow, temperature, liquid level and other technical parameters of the fluid in the pipeline. continuous adjustment. It is widely used in strong corrosive media such as acid and alkali, as well as gas and liquid media such as toxic, volatile and permeable.