DN20 Motorized Ball Valve for Water

• Media: Water
• Material: Stainless Steel
• Connection Form: Thread
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Tee Type
• Model NO.: WRA-4212A+WSBV320
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Relief Valve
• Temperature: Normal Temperature
• Standard: ISO9001
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Temperature of Medium: 2ºC...90ºC
• Medium: Cold/Hot Water, with 50% Glycol
• Rated Pressure: Pn20
• Transport Package: Carton with Pallet
• Specification: DN20
• Trademark: Winvall
• Origin: China

Product Description

Description
Winner DC motorized ball valve consists of on/off type actuator and WSBV… series SS304 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. 
 

Operational mode of Motorized Water Valve

Winner motorized ball valve is motor-operated by a type of WRA-42…A actuator. The actuator is controlled by 3-point control system and move the ball of the valve, to the opening position dictated by the control signal.

Material 
Valve body: Stainless Steel SS304                                                        Seal: ball:EPDM+PTFE, with double O-ring
Ball: Stainless Steel SS304                                                                    Stem: EPDM O-rings, with double O-ring


Valve

Model No.	Type	Dia.	Inch	Pmax(KPa)	Ps(KPa)
WSBV315	3-way	15mm	1/2"	1000	1400
WSBV320		20mm	3/4"	1000	1400
WSBV325		25mm	1"	1000	1400

Actuator

Model No.	Working Voltage	Actuator type	Output torque	Consumption	On/off time	Valve body
WRA-4212A	12VDC	on/off	>3.5N.m	7W	50Hz:15S    60Hz:12S	WSBV315   WSBV320   WSBV325

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