Welcome to Winner Ball Valves Co., Ltd.

E-mail： webmaster@winner-hvac.com TEL：0086-731-82788880 | Chinese

Products

Electric SS304 Ball Valve

Modulating Control Globe Valve

Temperature sensor

Pressure Controller

WRA3..(A)

AC Control Ball Valve

Classification:

Control Ball Valve

Customer demand

Product Description

Description

Winner WRA3-...(A) series electric control 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 motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipments.

Valve body table

Model No.	Description	DN(mm)	Inch	Kvs(m³/h)	△Pvmax (MPa)	△Ps (KPa)
W8BV215	2-way	DN15	1/2”	6.15	1Mpa	1400
W8BV220	2-way	DN20	3/4”	10.5	1Mpa	1400
W8BV225	2-way	DN25	1”	16.10	1Mpa	1400
W8BV232	2-way	DN32	11/4”	16/25	0.6Mpa	1400
W8BV240	2-way	DN40	11/2”	25/40	0.6Mpa	1400
W8BV250	2-way	DN50	2”	40/63	0.6Mpa	1400
W8BV315	3-way	DN15	1/2”	3.95	1Mpa	1400
W8BV320	3-way	DN20	3/4”	6.8	1Mpa	1400
W8BV325	3-way	DN25	1”	15.8	1Mpa	1400
W8BV332	3-way	DN32	11/4”	16/25	0.6Mpa	1400
W8BV340	3-way	DN40	11/2”	25/40	0.6Mpa	1400
W8BV350	3-way	DN50	2”	40/63	0.6Mpa	1400

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: G1/2" -G2"

Valve type: 2-way and 3-way Flow characteristic: equal percentage, on/off

Material

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

Ball: stainless -steel or chromeplate brass. Stem: EPDM 3pcs O-ring

Actuator

Model	Control	Power	Torque (N.m)	On/off Time (s)
WRA3-104	3-point	220VAC	4	15
WRA3-110	3-point	220VAC	10	42
WRA3-11010	3-point	110VAC	10	42
WRA3-210	3-point	24VAC	10	42
WRA3-104A	On/off	220VAC	4	15
WRA3-110A	On/off	220VAC	10	42
WRA3-11010A	On/off	110VAC	10	42
WRA3-210A	On/off	24VAC	10	42