VK4-7313-612-4-11

The Schneider Electric VK4-7313-612-4-11 is an assembly designed to serve as a pneumatic control valve. Within its construction, it showcases a durable bronze body along with brass trim, providing resilience in challenging conditions. Designed for efficient 3-way mixing configurations, it operates at a notable flow coefficient of 41 Cv.

This valve is available in a 2-inch NPT size, allowing easy integration into various systems. The assembly's pneumatic actuator, designated as MK-6611, utilizes a positive positioner to enhance control accuracy. For pressure specifications, it functions effectively within an actuator spring range of 5 to 10 psig and maintains a close-off pressure of 50 psi.

The valve accommodates a water temperature range reaching up to 149°C, ensuring that it remains effective in high-temperature applications. Additionally, it is rated for ANSI Class static pressures up to 250 psig. The valve's design includes a stem made from stainless steel, providing longevity and reliability, while the packing is spring-loaded TFE, which helps to secure the integrity of internal components. The valve's stem position and flow action can be configured with the stem down, allowing for flow from A to AB options, making it versatile in operation. The valve's loss of power type is spring return, ensuring that it returns to a default position in the event of a power failure.