Small Size Control Ball Valve For Water Flow Control Signal Modulating Actuator 1/2''-1''

24VAC/DC 0-10V control signal modulating actuator with 1/2''-1'' small size ball valve for water flow control

Description

Winner control ball valve consists of WAV4-… series rotary actuator and WCBS… series ball valve. Equalpercentage flow characteristic guarantees the valve performances of stability. 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.

Application

HVAC system

Heating system

Water treatment system

Industrial equipments

Operational mode

Winner control ball valve is motor-operated by a type of WVA4-1…, WAV4-2…, and WAV4-3… actuator. The actuator is controlled by a modulating on/off , 3-point or proportional control system and move the ball of the valve, to the opening position dictated by the control signal.

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’’ -G1’’

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 brass

stem: EPDM

Valve connector: PC

Valve spindle: aluminum alloy