Valvesonly is the best Gate valve supplier in USA. A gate valve is a type of valve used to control the flow of fluid within a piping system. It consists of a movable gate-like disc, which is typically either fully raised to allow flow or fully lowered to restrict flow. When the gate is lifted, it creates a clear passage for fluid to pass through, while when it's lowered, it obstructs the flow. Gate valves are commonly used in applications where a straight-line flow of fluid and minimum restriction is desired, such as in pipelines for water, oil, gas, and other industrial processes.
The working principle of a gate valve involves the movement of the gate disc to either allow or restrict the flow of fluid. When the valve is open, the gate is lifted upwards by the valve stem, creating an unobstructed pathway for the fluid to flow through the valve. Conversely, when the valve is closed, the gate is lowered to block the flow completely. Gate valves operate in a binary manner, meaning they are either fully open or fully closed, with little or no throttling capability in between. This makes them ideal for applications where on/off control is sufficient. Gate valves are often used in systems where infrequent operation is required, as they tend to suffer from wear if operated too frequently.
Parts:
• Body
• Bonnet
• Gate
• Stem
• Seat
• Wedge Block or Wedge Guide
• Packing Gland
• Handwheel or Actuator
As a Gate valve supplier, we provide to these industries:
• Oil and Gas Industry
• Petrochemical Industry
• Chemical Industry
• Water Treatment and Distribution
• Power Generation (including nuclear, thermal, and hydroelectric power plants)
• Mining Industry
• Pulp and Paper Industry
• Marine and Shipbuilding Industry
Advantages:
• They provide a tight seal when closed, minimizing or completely stopping the flow of fluid through the pipeline.
• These valves offer minimal resistance to flow when fully open, resulting in low pressure drop across the valve.
• They can handle flow in both directions, making them versatile for various piping configurations.
• They are designed to withstand high temperatures and pressures, making them suitable for use in demanding industrial applications.
• When fully open, gate valves provide a straight-through flow path, minimizing fluid turbulence and pressure drop.
• These can be used for a wide range of fluids, including liquids, gases, and slurries, across various industries.
• Due to their simple design and fewer moving parts, these valves are generally reliable and require minimal maintenance.
• They can be opened or closed relatively quickly, making them suitable for applications where rapid flow control is necessary.
• While primarily designed for on/off operation, gate valves can also be used for throttling flow in some applications.
• When properly maintained, they can have a long service life, contributing to cost-effectiveness over time.
Technical Description:
• Materials: Ductile Iron, SS306, SS904, SS316, Monel, Bronze, Aluminum Bronze, Brass, Inconel, Incoloy, Duplex steel, Titanium, CF8, CF8M, CF3, CF3M, WC1, Cast iron, Carbon steel (WCB, WCC, WC6, LCB, LF2, WC9).
• Class: 150 to 2500.
• Standards: ANSI.
• Size: 1/2″- 64”.
• Nominal Pressure: PN10 to PN450.
• Ends: Flanged, Buttweld, Socket weld, Threaded.
• Operations: Hand Wheel, Gear operated, Electric, and Pneumatic, Actuated.
Visit our website for more details: https://valvesonly.com/product-category/ansi-gate-valve/
