Feedthroughs and View Ports

Feedthroughs and view ports are critical components for maintaining controlled environments in semiconductor manufacturing. They ensure precise process control and reliability across various applications.

  1. KEY HIGH VACUUM PIEZOELECTRIC GAS FLOW VALVE

    Vacuum In-Line Valves

    KEY HIGH VACUUM PIEZOELECTRIC GAS FLOW VALVE

    Piezoelectric High Precision Gas Leak Valve - 1/4" FNPT inlet fitting and 1/2" OD tube outlet fitting. PEV Series

  2. MKS INSTRUMENTS TYPE 651 CONTROLLER for MKS 653 OR 253 EXHAUST THROTTLE VALVE

    Vacuum Valve Controllers

    MKS INSTRUMENTS TYPE 651 CONTROLLER for MKS 653 OR 253 EXHAUST THROTTLE VALVE

    MKS Type 651 Controller for MKS 653 OR 253 Exhaust Throttle Valve

  6. VAT 3 POSITION THROTTLING GATE VALVE CF 200 MM

    Vacuum Gate Valves

    VAT 3 POSITION THROTTLING GATE VALVE CF 200 MM

    Electro-Pneumatic 3 Position Throttling Gate Valve New-never used; in orginal carton

  10. MKS INSTRUMENTS, INC THROTTLE VALVE CONTROLLER

    Vacuum Valve Controllers

    MKS INSTRUMENTS, INC THROTTLE VALVE CONTROLLER

    Throttle Valve Controller Softstart capability allows valve to open slowly, minimizing turbulence

    Front panel color may vary.

  11. VAT PENDULUM CONTROL VALVE ISO-F 20" 500 MM with PM-5 controller

    Vacuum Gate Valves

    VAT PENDULUM CONTROL VALVE ISO-F 20" 500 MM with PM-5 controller

    Pendulum Control Valve SystemIncludes PM-5 Controller

Common Applications

semiconductor manufacturing

vacuum systems

sputtering processes

controlled environment monitoring

signal transmission

fluid management

Buying Guide

Feedthrough and View Port Buying Guide

When selecting feedthroughs or view ports, ensure compatibility with existing systems to prevent integration issues.

Consider the specific application requirements, such as the type of flow or signal needed to pass through the feedthrough.

  • Verify the condition and integrity of the surplus units to ensure reliability.
  • Check for included accessories or components necessary for installation and operation.
  • Review any available documentation or logs to understand the usage history.
  • Ensure compliance with industry-specific standards for optimal performance and safety.

Frequently Asked Questions

What is a feedthrough used for?
Feedthroughs enable the passage of signals, fluids, or gases into controlled environments without compromising the internal conditions.
How do view ports function in manufacturing?
View ports provide visual access to enclosed environments, essential for monitoring and aligning processes in semiconductor manufacturing.
What types of feedthroughs are available?
Various types include liquid/gas feedthroughs, thermocouple feedthroughs, rotary feedthroughs, and angular motion feedthroughs.
What benefits do surplus feedthroughs offer?
Surplus feedthroughs deliver cost-effective solutions while maintaining performance standards necessary for complex manufacturing processes.
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