Check Valve Overview
50 years of solid, trouble free performance.
 Smith check valves are manufactured in piston, ball and swing configurations. All types of end connections and pressure classes from 150 through 2500 are available. Our offering includes many material types: A105, LF2, F11, F5, F22, F9, 316/316L, 304/304L, 316H, 304H, 317/317L, 321, 347, 347H, F51, F44, F20, I825, I600, and M400. All valves are manufactured in accordance with all applicable API 602 and ASME B16.34 standards.
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Gate valves are bi-directional valves suitable for on-off services. These valves are designed to operate in fully open or fully closed positions. browse gate valves > |
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Globe valves are normally considered uni-directional valves and are installed when the ability to regulate the flow rate is desired. The valves are sometimes referred to as throttling valves. browse globe valves > |
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Specialty valves are produced in gate, globe and check valve designs for various critical applications. These applications include Nace, HF acid service, sour gas service, chlorine service, cryogenic service, blow-down service and oxygen clean service to name a few. browse specialty valves > |
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