267-03168

The Siemens model 267-03168 is an efficient two-way control valve assembly ideal for managing fluid flow in various systems. It features the SKD60U actuator, which operates electro-hydraulically without a spring return, providing precise control. This actuator is particularly reliable, working within an IP54 rating that ensures protection from dust ingress and splashes of water.

Designed with a valve size of 1-1/4 inches (32 mm), it boasts a flow coefficient of 16 Cv. This allows for effective fluid regulation. The port configuration is set to normally open (2-way), enabling fluid to flow freely when not actively controlled. The flow characteristic of this assembly is classified as equal percentage, optimizing performance across varying operational conditions.

Constructed mainly from brass for durability, the valve connects using female NPT connections at both ends. Control signals can be selected to run at either 0-10 Volts DC or 4-20 mA, making it versatile for integration into various control systems. Powering the actuator requires a 24 Volts AC supply, and it is suitable for standard input frequencies of 50 or 60 Hz.

The operational ambient temperature range of this valve extends from -15°C to 50°C, making it suitable for many industrial environments. For transport and storage, the unit is rated for the same temperature limits, ensuring reliability throughout usage periods. This assembly represents a solid choice for applications requiring precise control and efficient flow management.