electric actuator damper actuator valve actuator 24V 110/220V

Applications & Features

Specifications

Torque:5/10/20/40Nm

Direction of rotation:set by switch

Position indicator:mechanical

Manual override:set by push button

Protection: up to IP65

Angle of rotation: max. 95°

Power:24VAC/DC:

             19.2~28.8V AC/DC

              power 3W, hold 1W

              protection: class III-low voltage safe

             110~220VAC:

             95~265V, 50/60Hz

             power 3.5W, hold 1W

             protection:class II-totally insulated

Control Signal: on/off, 3 pos

                             0~10VDC (input impedance 250KΩ)

                             4~20 mA (input impedance 200Ω)

Feedback Signal: SPDT/250V, 3A

                                  0~10VDC (Max. 1mA)

                                  4~20mA (Max. 500Ω)

Connecting:cable, 1m 3 x 0.75mm² or 4 x 0.5mm²

Mode of operation: Type1 to EN60730-1

Work temp.: -30~+50°C, 95%RH, no condensing

Storage temp.: -40~+80°C

Approval: CE

Spindle Die:

General parameters:

Re:Suggest damper area is for general application,Torque calculation should be different according to specific damper structure, installation and air flow condition

Models

The following product's details are our control ball valves, can be matched with our damper actuator.

Applications and Features

• For modulating or on/off control of cold, hot water and low pressure steam
• Integration and low torque design, simple and reliable structure
• Low leakage rate, 106 times of service testing to ensure the highest standards of the industry
• Equal percentage flow characteristics are the same as traditional globe valves
• Various actuators and linkages compatible

Spectifications

Flow media: cold and hot water; water with max. 50% volume of glycol
Temperature of medium: -5°C…+110°C
Rated pressure: PN25, 2500kPa
Flow characteristic:
    2-way Equal percentage
    3-way Control path A-C,equal percentage; By-pass B-C linear; Flow rate about 70%Kvs
Leakage rate:
    2-way Control path, ≤0.01% of Kvs ; Stem ,No leakage
    3-way Control path A-C, ≤0.01% of Kvs ; Stem ,No leakage

               By-pass B-C, about1%~2%of Kvs
Pipe connector: Internal thread ISO7/1 BSPP
Working pressure Δp max.: 400kPa; 200kPa for low noise operation
Closing pressure: 1200kPa
Angle of rotation: 90° (Operation range 10°…88°)
Materials: Body: Forged brass,nickel plated; Ball: Stainless Steel; Stem: Stainless steel; Seat: R-PTFE; Sealing: EPDM

                                            Equal-percentage characteristics

                                                            Angle of rotation

Valve  Models