Winvall ISO сертификат 3 Way 4-20mA мотор драйвер клапаны Электрический пропорциональный контроль шаровой клапан

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Цена:159,00 $ - 182,00 $*
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Description


Winner motorized control ball valve consists of WAV4- series rotary actuator and WSBS… series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability.


 


Electric control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.


 


                     


Material


Valve body: forged brass, Hpb59-1                                         Seal: ball: EPDM+PTFE


Ball: stainless steel brass                                                        Stem: EPDM      


Valve connector: PC                                                                Valve spindle: aluminum alloy


 






















Model No.



DN(mm)



Inch



Kvs(m3/h)



Pvmax


(MPa)



Ps


(KPa)



W8BV350



DN50



2”



40



2.5Mpa



      1400



 





Actuator


WVA4-2  24VAC/DC±15%,3-point


The actuator is controlled by a modulating on/off, 3-point, and proportional control signal, using high transmitting ratio gear drive to fix and lock. 


 






















Model No.



Working Voltage



Actuator type



Output torque



Consumption



Valve body



WVA4-306



24VAC±15%



4-20mA



6N.m



6VA



DN50,DN40,DN32




 


 


 




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WRA-53 Series



220v ON/OFF, 3-Point



WRA-63 Series



220V/110V/24V  ON/OFF, 3-Point



WVA4-.. Series



220V/24V  ON/OFF, Proportional



WRA3-.. AC Series



220V/110V/24V  ON/OFF, 3-Point



WRA-42 DC Series



24V/12V/3V  ON/OFF, 3-Point



WRA3-.. DC Series



24V/12V/3V, ON/OFF, Proportional



 


 


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FAQ


 


 


 


 


 


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