Electromagnetic low-flow regulating valve, equipped with an imported electric actuator, featuring an internal servo amplifier, no additional servo amplifier required. It can be controlled with input control signals (4-20mADC or 1-5VDC) and a single-phase power supply, allowing for adjustment of flow and other parameters. This electromagnetic low-flow regulating valve is custom-designed for specific operating conditions and is made from forged valve bodies, enabling high-pressure structures. The valve core size ranges from 0.15-15mm in machining tolerance. It boasts small size, light weight, simple wiring, high flow rate, and high adjustment accuracy. The electromagnetic low-flow regulating valve is widely used in industrial process automatic control systems across industries such as power, oil, chemicals, metallurgy, environmental protection, light industry, education, and scientific research equipment.
Design FeaturesDesign features
Adjustable continuously within a small aperture range
Top-mounted structure with vibration resistance
The valve core is sealed with a conical surface, providing excellent sealing performance.
Valve core with diversified design, excellent regulating performance
Valve stem and seat spray welding with hard alloy, corrosion-resistant, long service life
Compact in size, lightweight, and easy to install
Electromagnetic actuators with interchangeable installation
Technical Specifications Technical parameter
Valve Body Type: Direct-Through Forged Ball Valve Body
Valve Core Type: Unbalanced Single Seat Plunger Valve Core
Nominal Pipe Size: DN15, 20, 25 NPS 1/2" to 1"
Nominal Pressure: PN16 ~ 100, Class 150LB ~ 600LB
Connection Methods: Flange: FF, RF, MF, RTJ; Welding: SW, BW
Flange Diameter: Compliant with IEC 60534
Valve Cover Types: Standard Type (-5℃~250℃), Fin Type (-45℃~over 230℃), Low Temperature Extended Type (-196℃~ -45℃), Bellows Sealed Type
Sealings: V-shaped PTFE packing, flexible graphite packing, etc.
Sealed Gasket: Metal Clamp Graphite Seal
Flow Characteristics: Linear, Equal Percentage, Quick Open
Adjustable Range: 30:1
Rated CV Value: CV 0.01～1.0
Actuation Mechanisms: Electric Actuators, Pneumatic Actuators
