287-05993

The 287-05993 from Siemens is a meticulously crafted valve and actuator assembly tailored for numerous industrial applications. This unit weighs 192 pounds, indicating its robust construction. The valve body is made from durable cast iron and is configured in a stroke-globe style, allowing for efficient flow regulation.

This assembly is classified as a 2-way normally closed valve, ideal for controlling flow in one direction while remaining sealed in the opposite. Featuring a direct-coupled universal bonnet connection, the transition from the actuator to the valve is straightforward.

A 12-inch pneumatic actuator is incorporated, ensuring responsive actuation of the valve. The actuator’s performance is enhanced by the valve's leakage rating of Class IV, allowing for minimal fluid loss during operation. Operating under ANSI 125 pressure class, it supports up to 250 Cv flow rates, which are optimal for handling substantial fluid volumes.

The stem travel extends to a length of 1-1/2 inches, contributing to the precise modulation of flow. With an equal percentage flow characteristic, the assembly ensures predictable flow behavior across the valve's operational range, suitable for a wide variety of media.

The assembly can handle operating temperatures that range from -7°C to 120°C (20°F to 250°F). Its pipe size is measured at 5 inches (127 millimeters), making it appropriate for many industry-standard piping systems, which allows for seamless integration and setup.