Power: AC---230V; 24V; 110V
with manual handle control
Control type: on-off / 3-point ( float )
Output torque: 4N.m/10N.m
Protect rank: IP65
Operation time: 38s or 42s
Temperature of medium: 2°C...90°C
Rated pressure: PN20
Ambient temp. range: −5…+60°C；0…90%RH
Medium:cold/hot water, with 50% glycol
Size: 1/2 inch, 3/4 inch, 1 inch,1 1/4 inch; 1 1/2 inch; 2 inch
Winner electric ac actuated control ball valve consists of on/off type or 3-point type WRA3-..(A) actuator and W8BV… series brass ball valve，which have compact
structure，stable operation，excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque.
Winner motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipment.
AC Motor Control Electric Actuator: WRA-3..(A) Series
Model No. | Working Voltage | Actuator type | Output torque | On-off time |
| WRA3-104 | 230VAC±15% | 3-point ( float ) | 4.0 N.m | 50Hz: 45S |
| WRA3-104A | on-off | |||
| WRA3-110 | 3-point ( float ) | 10.0 N.m | ||
| WRA3-110A | on-off | |||
| WRA3-210 | 24VAC±15% | 3-point ( float ) | ||
| WRA3-210A | on-off | |||
| WRA3-11010 | 110VAC±15% | 3-point ( float ) | ||
| WRA3-11010A | on-off |
Brass Ball Valve Material: W8BV... Series
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: SS304 or Brass chrome plating Stem: FKM O-rings, with 3 O-ring
Model No. | Valve Type | Inner Dia. | Size | Kvs(m3/h) | △Pmax(KPa) |
W8BV215 | 2-way | 12mm | 1/2'' | 6.2 | 1000 |
W8BV220 | 15mm | 3/4'' | 10.5 | 1000 | |
W8BV225 | 20mm | 1'' | 16.1 | 1000 | |
W8BV232 | 22mm | 1 1/4'' | 16 | 600 | |
W8BV240 | 28mm | 1 1/2 '' | 25 | 600 | |
W8BV250 | 35mm | 2'' | 40 | 600 | |
W8BV315 | 3-way | 10mm | 1/2'' | 3.9 | 1000 |
W8BV320 | 12mm | 3/4'' | 6.8 | 1000 | |
W8BV325 | 17mm | 1'' | 15.8 | 1000 | |
W8BV332 | 22mm | 11/4'' | 16 | 600 | |
W8BV340 | 28mm | 11/2'' | 25 | 600 | |
W8BV350 | 35mm | 2'' | 40 | 600 |
WRA3-...(A)
Other function:
Actuator-DK
Dry Contacts: Full open feedback and full close feedback.
Actuator-K2
Wet Contacts: Full open feedback and full close feedback.
