Gate valves 31s16nzh PN 100 are steel wedge gate valves with a rising stem, used as shut-off devices on pipelines. They are designed for use in various industries, including oil and gas extraction and refining, power generation, and utilities.
Main construction elements
- Stem: The stem connects with the gate and the bonnet, ensuring a reliable connection. Its design allows for linear movement when the wheel is turned.
- Wedge: The wedge has a rigid construction and is responsible for blocking the flow of the working medium. It moves together with the stem, opening or closing the passage.
- Control: The valve is controlled manually using a wheel, allowing precise control of the gate position (open/closed).
- Flange connection: Connection to the pipeline is made using a flange method, which ensures ease of installation and removal.
Main areas of application for gate valves 31s16nzh include:
- Oil and gas extraction and refining: The 31s16nzh valves are used to control the flow of liquids and gases such as oil, natural gas, and various petroleum products.
- Power generation: In the energy sector, these valves are used to control the flow of steam and water in heat exchanger systems, boilers, and other installations where high tightness and reliability are required.
- Utilities: In water supply and sewage systems, 31s16nzh valves are used to control the water supply and to shut off sections of pipelines for repair or maintenance.
- Industry: These valves can be used in various industrial processes where the control of non-aggressive media flows is required.