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Quick-Closing Valve. As a secondary measure Greenwood valves provide isolation until primary emergency valves are reset and system safety is restored. Quick-closing valves use reverse check valve design to stop the flow of fluid or vapor in the event of fire, explosion, or electrical service interruption.
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Line Blind Union. Line blind unions offer a simple and time-saving means of obtaining positive leak-proof shutoff in compressed air and fuel lines, manifolds, storage lines, and steam systems.
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Bolted Line Blind. Bolted line blinds are an economical solution to positive flow and positive shutoff of fluids or vapors in petrochemical, cement, bulk loading and storage, gathering systems, and marine facilities.
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Sampling Valve. Designed to allow quick sampling of volatile liquids under pressure, Greenwood sampling valves are an economical, proven addition to process, lines, storage tanks, and pressure vessels. At Vernon, we sell solutions to your most difficult fabrication challenges.
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Automatic Drain Valve. Prevents the accumulation of fluids, condensation, or contaminants in fire lines, standpipes, and pipelines.
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