Winvall Motorized Regulating Valve 24V Electric Actuator Ball Valve Stainless Steel Material

• Customization: Available
• Media: Water
• Material: Stainless Steel
• Model NO.: WVA4-310+WSBV250
• 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
• Trademark: Winvall
• Origin: China

Product Description

Description
Winner Winvall Motorized control ball valve consists of WVA4-… series rotary actuator and WSBV… series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. 

Electric control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.

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                

Material 
Valve body: Stainless Steel SS304                                              Seal: ball: EPDM+PTFE
Ball: SS304                                                                                  Stem: EPDM 3pcs O-ring

Ball Valve

Model No.	Type	Dia.	Inch	Pmax(KPa)	Ps(KPa)
WSBV250	2-way	50mm	2"	1000	1400

Actuator
WVA4-3… 24VAC/DC±15%, proportional (0-10VDC/0-20mA, 2-10VDC/4-20mA)
Black wire and brown wire are the power wire.
Yellow wire accept 0-10V control signal to control the valve's open angle.

Model No.	Working Voltage	Actuator type	Output torque	On/off time	Valve body
WVA4-310	24V AC/DC±15%	0-10v/4-20mA	10N.m	50-90S	WSBV215 WSBV220 WSBV225 WSBV232 WSBV240 WSBV250