Sun Hydraulics pressure control relief valves are pressure limiting and pressure regulating relief valves that are suited to many mounting options.
They are available in 2-, 3- and 4-ports and in electro-proportional options. Other than pilot-only versions, these valves are functionally interchangeable with valves with the same number of ports, i.e. the same flow path and same cavity for a given frame size. These Sun Hydraulics valves are available in five sizes with flow rates up to 800 litres/minute (200 gpm).
Versions are available with an integral pilot control cavity that accepts Sun’s T-8A pilot pressure controls and they are fully adjustable up to and including 350 bar (5000 psi); 420 bar (6000 psi) (intermittent) other than air-piloted versions.
Please contact us for details, advice and configuration options, or if you cannot see the Sun Hydraulics valves that you need – we’ll still be able to help!