PL01 Pressure Limiting Valve
The Ashcroft® low pressure limiting valve-PL01 is designed to protect sensitive instrumentation by limiting pressure up to a specific set value and will only open once pressure drops down below a certain value. This device is often used to mitigate pressure spikes or other momentatary pressure events that can damage instruments like pressure gauges, switches and transmitters.
Key Features
- Prevents damage, loss of accuracy and / or rupture of sensing elements
- Isolates and protects instrument assembly from pressure surges beyond the full scale of the measurement instrument
- For use with air and clean gases only
- Automatically resets after 30% drop in pressure from set point
- Material certificates to EN 10204:2004 3.1
- Available set point from 10 to 550 mbar
Markets & Applications
- Oil and Gas
- Machine Automation
- Hydrogen and Technical Gases
- Pumps and Compressors
- Chemical and Petrochemical
- Energy
