Brand Name: Winner
Model Number: WRA-4212 WRA-4212A W8BV215 W8BV220 W8BV225
Place of Origin: Hunan, China (Mainland)
Description
Winner DC motorized ball valve consists of on/off type or 3-point type actuator and W8BV… series ball valve,
which have compact structure,stable operation,excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque. Winner DC motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipments.
Application
HVAC system, heating system, Water treatment system, Industrial equipments
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: -20…+70°C;0…95%RH Size: 1/2’’, 3/4’’ and 1’’ Valve type: 2-way and 3-way
Model No. | Inner Dia. | Inch | Kvs(m3/h) | Pvmax(KPa) | Ps(KPa) |
W8BV215 | 12mm | 1/2” | 8.6 | 1000 | 1400 |
W8BV220 | 15mm | 3/4” | 21 | 1000 | 1400 |
W8BV225 | 20mm | 1” | 26 | 1000 | 1400 |
W8BV315 | 12mm | 1/2” | 8.6 | 1000 | 1400 |
W8BV320 | 15mm | 3/4” | 21 | 1000 | 1400 |
W8BV325 | 20mm | 1” | 26 | 1000 | 1400 |
Actuator
WRA-42… DC3/6-12/24V, 3-point
WRA-42…A DC3/6-12/24V, on/off
Output torque: 2N.m Angle of rotation: 90°
Protect rank: IP55/IP54 On/off time: 2-10S