Guardian® Reset Relief Valves

Marathon Valve's line of Guardian® reset relief valves are ABS Type Approved for offshore oil and gas operations, with the ability to also deliver valves that meet the requirements of ABS/CDS certification.  Every valve is hydrostatically tested, calibrated and certified in our Houston facility with full material traceability and material tests on all pressure containing components.

If you have any questions about the Guardian® valve line or need help troubleshooting your current reset relief valve, call or email us.  Marathon Valve is committed to be the preferred vendor for your mud pump projects and reset relief valve upgrades.

15110 Northwest Freeway, suite 120
Houston, TX 77040