Adjustable high efficient Water Modulating Valve for air conditioning

Quick Detail:

24V

DN40/50/65/80/100/125/150

2way/3way

0-10v or 0-20ma control signal

Description:

• Brushless DC motor and PWM patent technology.
• Smart and light actuator
• Intelligent actuator with self-study operation
• Manual operation, easy to install.
• Adjustable speed.
• Emergent break function
• Position feedback
• Stroke calibration
• LED status indications
• Manual adjuster and position indicator
• For direct mounting on valve, no adjustments required
• Additional function with auxiliary switch and Potentiometer
• Valve body: cast brass, iron, cast steel, stainless Steel available for different working medium and Temperature requirements
• Flange and screw connections for Valve body, Conformed to IEC standard
• Extra radiator is optional when high medium Temperature
• Two-way (single base), two-way balanced, three-Way conflux, three-way bypass valve body structures

Applications:

HL-4X series Modulating Valve actuator adopts brushless DC motor and PWM technology. This motor is high-efficient, durable, reliable and powerful and can combined with HL-4X series modulating valve body(DN40-DN150) in application.

For the operation of HL two-way and three-way valves, types HL-4X with a 50 mm stroke, as control and safety shut-off valves in heating, cooling, ventilation and air conditioning systems.

 For direct mounting on valve, no adjustments required

Additional function with auxiliary switch and potentiometer

Valve body: cast brass, iron, cast steel, stainless steel available for different working medium and 

temperature requirements

Flange and screw connections for Valve body, conformed to IEC standard 

Extra radiator is optional when high medium temperature

Two-way (single base), two-way balanced, three-way conflux, three-way bypass valve body structures

Specifications:

Nominal pressure: 1.6 MPa

Flow feature: Proportional  / linear (three-way)

Medium: Cold/ hot water, Steam and Glycol etc

Valve body material: Brass, stainless steel, iron, cast steel

Valve core material: Stainless steel

Valve pole material: Stainless steel

Sealing material : PTFE stuffed,”V”± sealed, spring self-compensated

Adjustable ratio:  > 50

Leakage: Single base valve: < 0.01% Kv value, socket valve: < 0.1%Kv value