279-05970

The 279-05970 part from Siemens is designed as a comprehensive globe valve and pneumatic actuator assembly. This particular model integrates the 599-01010 actuator, giving it the ability to control and adjust flow accurately. It features a factory-set spring range spanning from 10 to 15 psi, ensuring reliable operations within specified limits.

Constructed with a flanged iron body and stainless steel trim, this unit is built to withstand demanding conditions while offering long-lasting durability. The valve measures 2-1/2 inches (65 mm) in size, and its flow coefficient (Cv) is rated at 63, allowing for optimum flow management in various applications.

The valve's action is normally closed (NC), and it employs a 2-way configuration, meaning it effectively manages flow in a singular direction when actuated. Furthermore, the flow characteristic is classified as equal percentage, providing a consistent and predictable flow response relative to the actuator position.

With an actuator stroke length of 3/4 inches (20 mm), this assembly can achieve a close-off pressure rating of 114 psi (786 kPa). It also tolerates a maximum diaphragm pressure of 35 psi (241 kPa), ensuring it operates efficiently in a range of conditions.

Encased within a NEMA 1 rated enclosure, the 279-05970 is appropriate for indoor applications, ensuring protection from dust and moisture, thereby enhancing reliability across various industrial settings.