Teledyne Test Services
Group: Teledyne Technologies Incorporated

Valve position indicator
SPI Teledyne Test Services

Teledyne Test Services' Stem Position Indicator (SPI) provides the valve tester with a convenient means to accurately measure valve stem position. This custom "string pot" has a magnetic base and a variable orientation to allow the user to properly adapt to a variety of valve bodies and actuators including MSIV's, AOV's and MOV's. The SPI provides a calibrated signal for input to the QUIKLOOK II Data Acquisition Systems as well as the AOV Pressure Sensor

Features:

- Ruggedized design
- Magnetic base for easy setup and attachment
- Adjustable orientation angle to allow proper alignment with stem travel
- 15 and 30-inch travel lengths standard, other sizes available upon request.
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