motorized 3-way 2-way ball valve dn32,dn40,dn50

Ball valve:

Technical data

Valve body:
Medium: cold/hot water, with 50% glycol                       Temperature of medium: 2°C...90°C
Rated pressure: PN20 Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%RH              Size: 1/2’’ -2’’
Valve type: 2-way and 3-way Flow characteristic: equal percentage, on/off

Actuator:

Shell: PC Rotating shaft: POM & Stainless stell(Optional)
Power supply: 24VAC/DC, 15-28 VDC
On-Off time: 2N.m--8S; 6N.m--20S; 10 N.m--48S (On/off time can be set according to customer needs, set up, the value will be fixed.)
Angle of rotation: 90°                  Manual handle available        Protect rank: IP65

Material

Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: stainless steel brass stem: EPDM

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

Function (Proportional)

WRA3-Flow characteristic

Input 0-10VDC control way
Flow characteristic:equal percentage
Flow range:10%-100%

Product photo:

WRA3-202s/206s/210S/WRA3-102SD/106SD/110SD
Black wire is power on valve open
Brown wire is power on valve close
Blue wire is com
WRA3-302s/306s/310S
Black wire and brown wire are the power wire.
Yellow wire accept 0-10V control signal to control the valve’s open angle

Guarantee period