Images
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Stainless steel gate valve
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Stainless steel gate valve
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Inconel gate valve casting
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Cryogenic 254 SMO gate valve
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Cryogenic super duplex gate valve frozen up during operation
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Nuts and bolts for incoloy valves
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22mm gate valve on domestic hot water pipe.
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Gate valves are prone to corrosion. Here the shaft has broken.
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Gate valve being installed on new water service to fire hydrant. The valve material is ductile iron.
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An electric multi-turn actuator on a gate valve
Read more about this topic: Gate Valve
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—Robert A. Nisbet (b. 1913)