VK-7223-613-4-10

The VK-7223-613-4-10 model by Schneider Electric serves as a pneumatic globe valve assembly that operates as a 2-way, normally closed device. This assembly incorporates an MK-6621 actuator, making it suitable for precise flow control in various applications. The valve body, measuring 1-1/2 inches in size, connects via NPT threaded ends, ensuring secure integration into existing piping systems. Constructed from bronze for the body and brass for the trim, this unit provides durability in service.

Characterized by a flow coefficient of 28 Cv, this globe valve effectively manages fluid dynamics within its operating range. The pneumatic control signal helps dictate the valve's response, enabled by a spring range of 8-13 PSIG, which enhances operational reliability. Designed with a fail-safe mechanism, the valve returns to a normally closed position upon loss of power or signal, ensuring safety and system integrity in critical situations.

The close-off pressure rating of 170 PSI guarantees that this valve withstands substantial operating conditions. Additionally, the actuator can function in temperatures from -29°C to 104°C, providing flexibility across various environments. When in storage, the actuator remains effective in conditions ranging from -40°C to 104°C, allowing for a wide range of applications.

An air connection is available at 1/8 inch NPT, facilitating straightforward integration with pneumatic systems. The valve linkage is designated as AV-430, offering compatibility with associated devices. Moreover, the enclosure is rated NEMA Type 1, offering basic protection in non-hazardous locations. All features combine to establish the VK-7223-613-4-10 as a competent component for control applications requiring precision and dependability.