ValvesOnly are top Bellow Seal Globe Valve Manufacturer in USA. A Globe seal globe valve designed to be used in the industrial operation where leak -tightness and environmental safety is critical. The valve includes a bellows system, usually constructed of metal, that encloses the valve stem and ensures a tight seal to stop liquid from leaking out. This bellows design is especially beneficial for use with corrosive or hazardous fluids since it separates the valve stem from the process media, preventing any direct contact between the fluid and the stem. The design of the valve usually consists of a spherical body and a disk or plug that is moved to regulate the fluid flow by either coming into contact with or moving away from the valve seat.
Bellow Sealed Globe Valve operated by rotation of a handwheel or actuation by an electric or pneumatic mechanism, which moves the disc and allows for opening and closing of the valve.. This movement regulates the flow of the fluid through the valve. The bellows assembly accommodates the linear motion of the valve stem while maintaining a reliable seal, even in challenging conditions. This design minimizes the risk of fugitive emissions and enhances the valve’s durability. The Bellow Sealed Globe Valve has a metallic body with flanged or threaded ends for easy integration into piping systems, these valves play a critical role in the industries where reliable sealing and leakage prevention is critical.
As a Bellow Seal Globe Valve manufacturer in USA, our valves consist of several key components, each playing a specific role in its functionality. Here are the main parts:
Body
Bonnet
Valve disk
Stem
Bellows assembly
Gland packing
Handwheel or actuator
Yoke
Seat
Flanges or Threads
Benefits:
Leak prevention
Environmental safety
Corrosion resistance
Extended valve life
Reliable sealing in harsh conditions
Easy maintenance
Accurate flow control
Industries:
Chemical
Petrochemical
Oil and Gas
Power Generation
Refining
Pulp and Paper
Water and Wastewater Treatment
Aerospace
Mining
Semiconductor
Textile
Marine and Shipbuilding
Description:
Available materials: WCB, WC6, SS304, SS316, F11, F51, F91, LCC, LCB, WCC
Ends: Flanged, Buttweld, Socket weld, Threaded
Class: 150 to 2500
Nominal Pressure: PN25 to PN450
Size: ½” to 24”
Operations-: Hand-wheel operated, Pneumatic actuated, Electric actuated, Gear operated