Basic Info.
Model NO.
WRA3-...D+W8BV2.
Connection Form
Thread
Driving Mode
Electric
Nominal Pressure
PN1.0-32.0MPa
Channel
Straight Through Type
Structure
Fixed Ball Valve
Type
Fixed Ball Valve
Function
Relief Valve
Temperature
Normal Temperature
Standard
ISO9001
Application
Industrial Usage, Water Industrial Usage, Household Usage
Medium
Cold/Hot Water, with 50% Glycol
Temperature of Medium
2ºC...90ºC
Rated Pressure
Pn20
Transport Package
Carton with Pallet
Specification
DN50, DN40, DN32, DN25, DN20, DN15
Trademark
Winvall
Origin
China
Product Description
Description
Winner motorized 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.
Application
Winner mini motorized ball valves are widely used in HVAC system, heating system, water treatment system and some industrial equipments.
Technical data:
Valve body
Medium: cold/hot water, with 50% glycol Temperature of medium: 2...90 Centigrade
Rated pressure: PN20 Pipe connector: internal thread
Ambient temp. range: -5...+60 Centigrade ;0...90%RH
Valve type: 2-way
Material
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: stainless -steel or chrome plate brass. Stem: EPDM
| Model No. | Type | Dia. | Inch | Kvs(m3/h) | Pmax(KPa) | Ps(KPa) |
| W8BV215 | 2-way | 15mm | 1/2 | 6.8 | 1000 | 1400 |
| W8BV220 | 20mm | 3/4 | 8.3 | |||
| W8BV225 | 25mm | 1 | 10 | |||
| W8BV232 | 32mm | 1 1/4 | 16 | |||
| W8BV240 | 40mm | 1 1/2 | 25 | |||
| W8BV250 | 50mm | 2 | 40 |
Actuator
| Model No. | Working Voltage | Actuator type | Output torque | On/off time | Valve body |
| WRA3-105D | 24VDC,50/60Hz | On/off | >5N.m | 12-35S | W8BV215 W8BV220 W8BV225 W8BV232 W8BV240 W8BV250 |
| WRA3-205D | 12VDC,50/60Hz | ||||
| WRA3-305D | 3VDC,50/60Hz |
Wiring diagram
OFFLINE EXHIBITION
