VE205 Series Electric Butterfly Valve

The self-control valve series is one of the core products of Tuosen Energy Saving. The VE205 series electric butterfly valve is a control valve composed of an angular stroke electric actuator and a butterfly valve body.

It is mainly suitable for building automation control systems such as air conditioning, refrigeration, and heating, as well as for automatic control systems in the production processes of industries such as chemical, petroleum, metallurgy, power, and light industry, to meet the requirements of regulating flow and shutting off media.

Product Overview

The VE205 series electric butterfly valve adopts an angular stroke actuator and offers three control methods: floating point control, proportional control, and on-off control. It can directly receive control signals of 0-10V, 4-20mA, or 1-5V from industrial instruments or computers. The product is widely used in urban heating pipelines, central air conditioning cooling pipelines, and more.

Technical Parameters

Rated Voltage: AC 220V or DC 24V
Diameter Specifications: DN80-DN500
Valve Body Material: Cast Iron
Connection Method: Wafer Type PN6/10/16
Nominal Pressure: 1.6MPa
Allowable Pressure Difference: 1.0MPa
Medium Temperature: Cold Water, Hot Water, 2°C-140°C;
Leakage Rate: Maximum Value: KVS0.05%
Rated Angle: 0-90 Degrees
● Leakage: Sealed (Air Tightness DIN3230);
● Operating Time: 15S, 30S, 45S, 60S;
Operating Power Consumption: 30～150VA;
● Usage Environment: -10～+55℃ 0～90%RH
● Valve Body Material: Nylon-Coated Valve Plate, S316 Shaft, EPDM Seal

Tuosen Energy Saving will continue to research and innovate, focusing on user needs and product quality as the foundation, constantly striving for new breakthroughs to meet the higher demands of more users for product functionality and performance.

The next generation of valve products will inevitably combine artificial intelligence technology, big data technology, cloud computing technology, and self-control technology to become more intelligent, simple, and convenient valve products.