WRA-53… series motorized ball valve consists of on/off type actuator and W6BV… 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 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.

 

Technical data

 

Medium: cold/hot water, with 50% glycol           Temperature of medium: 2°C...90°C

Rated pressure: PN16                                        Pipe connector: internal thread

Ambient temp. range: ?5…+60°C; 0…90%RH    Size: 1/2'', 3/4'' and 1''     

Valve type: 2-way and 3-way                             Protect rank: IP54

 

 

Material

 

Valve body

Valve body:  Hpb59-1                                   Seal: ball: EPDM+PTFE

Ball: chrome-plated brass                                      Stem: EPDM O-rings  

Actuator shell: PC+10GF                              Actuator revolving shaft: POM

 

Valve body table

 

Model No.	Inner Dia.	Inch	Kvs(m3/h)	△Pvmax(KPa)	△Ps(KPa)
W6BV215	12mm	1/2"	8.6	600	1000
W6BV220	15mm	3/4"	13	600	1000
W6BV225	20mm	1"	18	600	1000

Actuator table

Model No.	Working Voltage	type	torque	Consumption	On/off time	Valve body
WRA-5320	230VAC±15% 50/60Hz	3-piont or on/off	3.5N.m	5W	50Hz:19S 60Hz:15S	W6BV215 W6BV220 W6BV225
WRA-5320A		On/off
WRA-5310	110VAC±15% 50/60Hz	3-piont or on/off
WRA-5310A		On/off
WRA-5302	24VAC±15% 50/60Hz	3-piont or on/off
WRA-5302A		On/off