VK4-8223-602-5-15

The VK4-8223-602-5-15 globe valve assembly represents a robust solution for fluid control tasks. With a diameter of 5 inches, this valve assembly is engineered to handle substantial flow rates, achieved through its flow coefficient of 240 Cv. The pneumatic actuator, equipped with a spring return and positive positioner, guarantees accurate positioning.

This valve’s maximum close-off pressure and operating differential pressure are both rated at 35 psi (241 kPa), ensuring stable performance under varying pressure conditions. The ANSI pressure classification of Class 125 indicates its reliability for industrial applications. Operating effectively within an ambient temperature range of -7 to 138 °C, the assembly is suitable for various environments.

Constructed from cast iron, the valve body exhibits resilience and strength, while the seat is manufactured from forged brass, known for its durability under pressure. The seat ring features EPDM material, providing excellent sealing characteristics, whereas the stem is made of stainless steel to resist corrosion. Spring-loaded TFE/EPDM packing enhances sealing and extends service life. The valve operates under an equal percentage flow characteristic, and its 2-way action with a normally closed stem-up configuration makes it an essential component for precise flow management.