Active Member
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[China]
Address: No.28 Lutian Road, Luvalley, Changsha National High-Tech-Industrial Development Zone,Hunan, China
Contact name:Leon Liang
Winner Ball Valves Co.,Ltd |
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PN20 Hot Water Electric Operated Ball Valve With Electric Actuator for Boiler
Description of Motorized Water Valve
Winner 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
motorized ball valves are widely used in HVAC system, heating
system, water treatment system and some industrial equipment.
Application of Motorized Water Valve
HVAC system, heating system, Water treatment system, Industrial
equipment
Operational mode of Motorized Water Valve
Winner motorized ball valve is motor-operated by a type of WRA-63…,
and WRA-63…A actuator. The actuator is controlled by a modulating
on/off or 3-point control system and move the ball of the valve, to
the opening position dictated by the control signal.
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
Material
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: chrome-plated brass stem: EPDM O-rings
Actuator
WRA-63… AC230/110/24V, 50/60Hz, 3-point
WRA-63…A AC230/110/24V, 50/60Hz, on/off
Output torque: >3.5N.m Angle of rotation: 90°
Protect rank: IP55/IP54 On/off time: 16S
Function (3-point or on/off type)
The actuator is controlled by a modulating on/off or 3-point
control signal, using reversible synchronous motor and gear speed
reducer drive to fix and lock.
WRA-63… 3-point type
Black wire is power on Valve closed
Brown wire is power on Valve open
Black or brown wire is power off Valve keep the current position
Blue wire is connected to the null wire. Also can be used as on/off
type.
WRA-63…A on/off type
Black wire is the control wire. Power on: valve open, power off:
valve close
Brown wire is connected to the power wire.
Blue wire is connected to the com. Only can be used as on/off type.
Installation
insert the valve stem to the bottom of the actuator, and insert 2
pin, located in the bottom of the actuator to the valve’s mounting
hole. Then screw down the brass cap nut
| Tips |
| If you have technical support from an engineer, please let us know the type of voltage you need, the control method, the caliber, the body type, the thread, the operating temperature range, and the application. We will help you choose the most suitable electric ball valve. |
| If you are not sure about certain parameters of the electric ball valve, please let us know your inquiry and we are very happy to provide you with professional consulting and technical support services. Our services are not limited to standardized electric valve products, but also include specific consulting, design, R&D and manufacturing based on the customer's industry to help customers create more value. |
| If you are a distributor and retailer of plumbing and valve products, you are welcome to request a product selection form and price list from us. We have successfully helped our partners in many countries to develop the market for electric valves, have a wealth of industry experience, and look forward to your enquiry. If you can describe your business ideas through inquiry, we have more commercial support resources for distributors. |
| If you are looking for a business opportunity in the electric valve industry, we are also happy to provide you with more basic and comprehensive technical advice and services to help you create more business opportunities. If you have any of the above commercial resources, please contact us via enquiry. It is better if you can describe the electric valve products or application industry that have a commercial opportunity in your local market. |
| We can help customers customize the overall solution for electric valve products: the services that can be delivered include but are not limited to: overall design plan, principle drawing, 3D renderings, sample physical and bulk product delivery, after-sales service, etc.). Suitable for water treatment industry, medical equipment industry, industrial equipment industry (oil cooling system, water cooling system), food equipment, fuel cell industry. |
| If your business is in agricultural equipment, HVAC, heating equipment, solar equipment, we recommend that you choose our standardized product. please inform us of your project situation and electric valve requirements in the inquiry. We will efficiently provide you with product selection solutions and quotations. |
