Valvesonly is the best Alloy 20 Gate Valve Supplier. An Alloy 20 gate valve is a type of industrial valve designed for controlling the flow of liquids or gases within a pipeline. The term "Alloy 20" refers to a specific type of stainless steel alloy known for its excellent corrosion resistance, particularly in environments containing sulfuric acid. This makes Alloy 20 gate valves suitable for applications in chemical processing plants, pharmaceutical industries, and other corrosive environments where standard carbon or stainless steel valves may not suffice.
The structure of an Alloy 20 gate valve typically consists of a body, bonnet, gate, stem, and seat. The body is the main housing of the valve, usually made of Alloy 20 stainless steel to withstand corrosive conditions. The bonnet provides a seal between the body and the stem, ensuring proper containment of the fluid or gas. Inside the valve, there is a gate, which is a flat or wedge-shaped obstruction that can be raised or lowered to control the flow. When the gate is raised, fluid or gas can pass through the valve; when lowered, it blocks the flow. The stem is connected to the gate and extends outside the valve for manual operation. The seat forms a tight seal with the gate to prevent leakage when the valve is closed. In operation, the stem is turned to raise or lower the gate, thereby controlling the flow of the fluid or gas passing through the valve. This simple yet effective mechanism allows for precise regulation of flow rates and shut-off capabilities, making Alloy 20 gate valves essential components in various industrial processes requiring corrosion-resistant materials and reliable flow control.
•    Body
•    Bonnet
•    Gate
•    Stem
•    Seat
•    Packing
•    Gland
As an Alloy 20 Gate Valve Supplier, we offer valves to these industries:
•    Chemical Processing
•    Petrochemical
•    Oil and Gas
•    Water Treatment
•    Pulp and Paper
•    Mining
•    Power Generation
•    Aerospace
•    Marine
•    Semiconductor
•    Textile
•    Automotive
•    Environmental Engineering
•    Corrosion Resistance
•    High Strength
•    Versatility
•    Tight Seal
•    Ease of Maintenance
•    Operational Flexibility
•    Compatibility
•    Available material: Alloy20 (N08020)
•    Size: 1/2” to 12”
•    Class: 150 to 2500
•    Nominal Pressure: PN10 to PN450
•    Ends: Socket Weld, Flanged, Wafer, Lug, Threaded, Buttweld
•    Operations: Lever Operated, Handwheel, Electric Actuated and Pneumatic Actuated, Gear Operated
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