Structure and principle
Structure: It is mainly composed of stainless steel valve body, butterfly plate, valve stem, electric actuator and other parts. The valve body adopts the clip-on structure and is connected with the pipeline through flange, which is easy to install and disassemble. The butterfly plate can rotate around the axis of the valve stem in the valve body to realize the opening and closing of the valve and the flow adjustment.
Principle: The electric actuator receives the control signal and drives the valve stem to drive the butterfly plate to rotate. The switch-type electric actuator can only achieve two states of full opening and full closing, which are used to cut off or connect the pipeline medium; the adjustment-type electric actuator can precisely control the rotation angle of the butterfly plate according to the size of the control signal to realize continuous adjustment of the medium flow. The electronic passive touchpoint is used to connect with the external control system to transmit the valve’s switch status signal.
feature
Corrosion resistance: Made of stainless steel, it has good corrosion resistance and is suitable for piping systems with various corrosive media, such as chemical,
pharmaceutical, water treatment, and other industries.
Good sealing performance: Special sealing structures and materials are used between the butterfly plate and the valve seat to achieve a good sealing effect and reduce medium leakage.
The flow resistance is small: the butterfly valve channel is round, and the flow resistance to the medium when the butterfly plate is opened is small, which can reduce the energy consumption of the pipeline system.
Easy to operate: through the electric actuator to achieve remote control or automated control, the operation is simple and fast, improving the operating efficiency and reliability of the system.
Small installation space: The clamp-on structure makes the overall size of the valve smaller, with low installation space requirements, making it easy to install and use in a compact piping system.
Application field
Chemical industry: used for the transportation of various corrosive chemical media, such as sulfuric acid, hydrochloric acid, sodium hydroxide, and other solutions for flow control and cutting.
Water treatment industry: in water plants, sewage treatment plants, etc., it is used to control the flow and direction of water, as well as the dosing control of various water treatment chemicals.
Pharmaceutical industry: suitable for pipeline systems of various liquids, gases and other media in the pharmaceutical production process, to meet the hygiene and corrosion resistance requirements of pipeline valves in pharmaceutical production.
Food and beverage industry: used for the transportation of food and beverages, such as beer, juice, milk, etc., to ensure the quality and safety of media.
HVAC industry: In the chilled water and cooling water pipes of the air conditioning system, it is used to adjust the flow and control the temperature and pressure of the air conditioning system.
Web: https://vpneumatic.com
Tex/Fax:0086-577-62840011
WhatsApp:0086-13355775769
