HILO-MATIC PRESSURE PILOT
HiLo-Matic Pressure Pilot is a two position, three-way valve that reliably reacts to pressure input from pipeline. It is used in conjunction with a hydraulic controller and an actuator/valve combination to provide unmanned emergency shutdown of a pipeline in cases of over or under pressure. Pressure limits can be set for Low/High or Low only or High only.
The Pressure Pilot can be supplied alone for retrofit applications or in conjunction with a hydraulic controller, actuator, and valve to round out a complete emergency shutdown system.
Minimum deadband
Reliable/low maintenance
Bubble tight design
Block and Bleed design
OVERVIEW
Precision Pressure Monitoring for Emergency Shutdown
Engineered for accuracy and reliability, the HILO-Matic Pressure Pilot is a two-position, three-way valve that safeguards pipelines by triggering emergency shutdowns when pressure levels exceed or drop below set thresholds. Featuring a bubble-tight design, minimum deadband, and a robust block-and-bleed configuration, it ensures consistent performance in demanding industrial environments.
Features & Benefits
- Minimum deadband
- Reliable/low maintenance
- Bubble tight design
- Block and Bleed design
- Safety vent/seal indicator
- Severe duty
- Wrench flats/knurling
- Easy installation/operation
- Factory set, yet field adjustable
- All aluminum and stainless steel construction
- Readily available spares/support
- Compatible with most existing ESD systems
Technical Specifications:
- Pressure set-points available between 30-2300 PSI
- Maximum working pressure: 5000 PSIG (340 bar)
- Maximum instrumentation pressure: 150 PSIG (10 bar)
- Compatible with oil/gas/air instrumentation
- Meets the requirements for NACE MR0175/ISO 15156-1CRN:0F9864.2
