VK-7223-611-4-10

The Schneider Electric VK-7223-611-4-10 is a pneumatic globe valve assembly that features a two-way, normally closed configuration. Its robust construction includes a 1-1/2 inch bronze body combined with brass trim, ensuring longevity and reliability in its operation. The valve's flow coefficient is rated at 28 Cv, indicating its capacity for efficient fluid flow.

Equipped with the MK-6601 actuator, this assembly allows for 2-position or proportional control, operating within a pressure range of 3 to 8 PSIG. The fail-safe mechanism incorporates a spring-return feature to default to the normally closed state, which is crucial for safety in various applications. The actuator is designed to tolerate a wide operating temperature from -29°C to 104°C, as well as a storage temperature range from -40°C to 104°C, making it versatile for diverse environments.

The valve is constructed with NPT threaded end connections for straightforward integration into existing systems. Moreover, its air connection measures 1/8 inch NPT, facilitating quick and reliable connections. The close-off pressure rating for this assembly is set at 170 PSI, ensuring it can handle substantial pressures. The enclosure is rated NEMA Type 1, indicating protection against dust and light moisture, suitable for indoor use. Overall, the VK-7223-611-4-10 is an efficient and reliable choice for pneumatic control applications.