Full Bore Unloading Valve - 2 Pages

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Full Bore Unloading Valve

Catalog excerpts

Full Bore Unloading Valve Providing over-pressure protection for flow lines during drilling operations, —

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The Full Bore Unloading Valve increases safety on drilling sites through over-pressure protection. Nitrogen Actuated Full Bore Unloading Valve The Full Bore Unloading Valve provides over-pressure protection for reciprocating pumps, treating lines, pressure vessels, and other equipment operating under high pressure-high flow conditions. Compact and simple to operate, the valve is direct acting, relying on the system's hydraulic pressure to overcome a preset nitrogen gas force to relieve. The Full Bore Unloading Valve is available in 3" and 4" sizes in pressure ratings of 6,000, 10,000 and...

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