Description
Replacement 17-7 stainless-steel spring for Conrader brass-body hard-seat safety relief valves used on compressed-air, gas and elevated-temperature pressure-vessel service — dimensioned to the M16 hard-seat valve body and supplied unset for shop-bench adjustment. Custom pressure set-points can be supplied to order; the assembled valve can be recertified and supplied with a batch certificate by the Ultramax Systems team. Held in Australian stock as an unset service-replacement spring, with recertification of the assembled valve supported by the Ultramax Systems team.
Features
- 17-7 stainless-steel spring construction for consistent set-pressure over service life
- Suited to elevated-temperature service via the matching hard-seat valve body
- Recertification of the assembled valve supported in-house by Ultramax Systems
- Supplied unset for technician set-pressure adjustment on the test bench
- Dimensioned to the Conrader SRH brass hard-seat valve body — installs in the genuine housing without modification
Applications
- Maintenance of compressor and pneumatic system relief valves
- General industrial and workshop valve servicing
- Replacement spring for safety relief valves on compressed-air receivers and pressure vessels
- Re-rating a safety relief valve to a different set pressure
- Servicing and recertification of safety relief valves
