Relief valves are a critical safety component designed to protect systems from overpressure, ensuring safe and reliable operation even in the most complex gas environments.
Uni-Lok safety relief valves operate from low pressures up to higher pressures of 6000 Psi.
Our Uni-Lok relief valves feature:
- Compact designed one-piece body to reduce space
- Low friction bonnets to increase both accuracy and to improve consistency of cracking and reseal pressure
- Lock wire to secure a given set pressure
- Identifying colour coded springs and labels indicate spring cracking/relief pressures
- Selective and replaceable springs with narrow pressure ranges
- VR3 series – one spring for all set pressure ranges up to 3000 Psi
- VR6 series – 7 replaceable springs for a variable pressure solution up to 6000 Psi