285-05931

The Siemens 285-05931 is a substantial valve assembly designed for reliable operation in various fluid handling applications. Constructed from cast iron, this assembly has a considerable weight of 159 pounds, indicating its robust design. It features a 3-inch valve size, allowing for ample flow control. With a stem travel distance of 3/4 inches, it provides adequate actuation range for effective operation.

The valve incorporates a direct-coupled universal bonnet for ease of installation and maintenance. It is configured as a 2-way, normally closed type, which helps maintain the desired flow when not in use. Flow rates through this valve are recorded at 250 Cv, ensuring efficient performance across multiple applications.

A 12-inch pneumatic actuator powers the valve, facilitating responsive control of fluid movement. The valve body showcases an equal percentage characteristic, providing consistent flow performance across various operational conditions. The assembly is designed for handling media operating temperatures between -7°C and 120°C (20°F to 250°F). With a leakage rate classified as Class IV, it offers reliable sealing under pressure, meeting ANSI 250 pressure class standards. The end connections are flanged, ensuring secure integration into existing piping systems.