Pwm Vacuum Switching Valve Medium temperature(°C) -25~+50 Opening and closing time(S)<5 Power supply voltage (V/HZ)220/50 Wire circumference temperature rise (300℃)
Pwm Vacuum Switching Valve Medium temperature(°C) -25~+50 Opening and closing time(S)<5 Power supply voltage (V/HZ)220/50 Wire circumference temperature rise (300℃)
Pwm Vacuum Switching Valve
Main technical performance
Scope of application (PA)105~1.3x10-5≤1.3x10-5 valve leakage rate (PA.L/S)
MATERIALS OF MAINPARTS Valve body, valve plate Seals Carbon steel nickel plated or aluminum alloy Nitrile rubber
Medium temperature(°C) -25~+50 Opening and closing time(S)<5
Power supply voltage (V/HZ)220/50
Wire circumference temperature rise (300℃)
Installation method<65vertical
Scope of application (PA)105~1.3x10-5≤1.3x10-5 valve leakage rate (PA.L/S)
MATERIALS OF MAINPARTS Valve body, valve plate Seals Carbon steel nickel plated or aluminum alloy Nitrile rubber
Medium temperature(°C) -25~+50 Opening and closing time(S)<5
Power supply voltage (V/HZ)220/50
Wire circumference temperature rise (300℃)
Installation method<65vertical
Quantity
Pwm Vacuum Switching Valve Manufacturer
As shown below, a chain is only as strong as its weakest link, so seals are just as important as the valves themselves. These important components range from Viton seals to copper and silver-plated seals. Seal selection is critical because it affects overall vacuum performance and bakeability, i.e. the ability to withstand high temperatures. Seal selection depends on the system's operating conditions, such as pressure and temperature ranges, as well as the specific application requirements.
Limit Switches
Limit switches are electromechanical devices used to monitor the position of valves and other movable components. They are essential to managing the reliability of vacuum systems and ensure that functions such as sample transfers do not occur until the gate valve is fully open; or that pumps cannot be vented unless the chamber gate valve is in the required position.
Each part of the valve system plays a unique role in the analysis and deposition process.
Providing a smooth, unobstructed flow of gases is essential to maintaining high vacuum conditions and isolating various parts of the system, while allowing you to transfer components through large apertures.
Providing a smooth, unobstructed flow of gases is essential to maintaining high vacuum conditions and isolating various parts of the system, while allowing you to transfer components through large apertures.
Protecting sensitive system components and maintaining the integrity of the vacuum conditions required for precise analysis while providing excellent conductance and leakage valves with controlled gas introduction to support a variety of deposition and analysis applications.
In summary, vacuum valves are made up of many components that work together to help ensure the smooth operation of your vacuum system. By understanding how they work, we can easily and safely use them to their full potential.
In summary, vacuum valves are made up of many components that work together to help ensure the smooth operation of your vacuum system. By understanding how they work, we can easily and safely use them to their full potential.
The SJ high-performance pwm vacuum switching valve is specifically designed for demanding industrial and scientific high-vacuum environments. As a core control component within the system, it essentially functions as an efficient vacuum switching valve, enabling rapid and complete isolation or opening of airflow channels. Featuring a precision-engineered mechanical structure, the valve delivers superior sealing performance and minimal fluid resistance, making it an indispensable vacuum switch valve solution for semiconductor manufacturing, vacuum coating, and various high-vacuum piping systems. Whether utilized for system isolation or fluid control, it consistently ensures the stability and reliability of the overall vacuum levels.
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