Shut-off valves are one of the main types of pipeline fittings in the petrochemical industry. They are used to block or regulate the flow of liquids and gases in pipelines. These valves can be manual or automatic and are designed to create a hermetic flow lock. Shut-off valves are characterized by their versatility and are used in a wide variety of operating conditions, from low to high pressure. One of the main advantages of cork cranes is their simplicity and reliability of design, which ensures a long service life and a minimum number of failures. In addition, they are well sealed and can operate at high temperatures and pressures. Overall, plug-in cranes are a reliable and time-tested solution for controlling the flow of liquids and gases in pipelines, and are widely used in various industries. Specifications:
Size: Available in a wide range of sizes, from 1/2 inch to 48 inches. Pressure Class: Pressure classes include 150Lbs, 300Lbs, 600Lbs and above, according to ASME/API standards. Execution Standard: Comply with international standards, including ASME B16. 34 and API standards. Body material: Made of carbon steel, stainless steel, cast iron or special alloys. Material of the main internal elements: stainless steel and alloy steels are most commonly used, providing resistance to corrosion and wear. Pipeline connection type: Includes flanged, threaded, welded, and other types of connections. Control type: Manual (using a flywheel or lever), and can also be equipped with electric or pneumatic drives. Climate version: suitable for use in various climatic conditions. Additional tests: Depending on the specific requirements, may include cryogenic tests, fire resistance tests, and other specialized tests.
Shut-off valves play a key role in ensuring the safety and reliability of pipeline systems, allowing precise control of the flow of the working medium.
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