https://www.thevalvecompany.com.au/products/air-valves/316-ball-valves/h940-hilton-tilting-disk-check-valve
Dezurik - H940 Hilton Tilting Disk Check valve | The Valve Company
The Tilting Disc Check Valve is designed with the shaft close to the valve centerline, which balances the disc. Order online or enquire.
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