全球阀铸钢

A Globe valve is a type of used for regulating flow in a , consisting of a movable disk-type element and a stationary ring seat in a generally body. 1) Body:The main pressure containing structure of the valve and the most easily identified as it forms the mass of the valve. 2) Bonnet: Provides leakproof closure for the valve body 3)Plug or disc (disk): Plugs are connected to the stem which is slid or screwed up or down to throttle the flow 4) Stem: The stem serves as a connector from the actuator to the inside of the valve and transmits this actuation force 5) Cage: The cage is part of the valve that surrounds the plug and is located inside the body of the valve. 6)Seat ring: The seat ring provides a stable, uniform and replaceable shut off surface. 7)Materials: Typically globe valves are made of metallic alloys, although some synthetic materials are available.