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Check Valves



• Hinged double disc check valve.
• Removable center section (3 piece design) allows for easy field replacement (no cutting into pipe & recertification).
• Available in sizes¾” to 4″.
• Maximum 300 psig.
• Install in any position.
• Straight through configuration minimizes changes in flow velocity.
• Spring assisted closing ensures valve closes quickly, before reversal of flow.
• Dual¼ NPT purge ports.
• Factory brazed extensions allow for fast, lower cost field installation.
• 100% hydrostatically factory tested.
• Cleaned & individually bagged for use with Oxygen in accordance with CGA G-4.1.


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