267-03007

The Siemens Flowrite 599 Series part number 267-03007 is a two-way control valve assembly engineered for applications requiring accurate flow control. This component includes an electro-hydraulic actuator designated as model SKD60U, which functions effectively at a voltage of 24 VAC.

Input voltage frequencies supported by this valve are between 50 and 60 Hz, accommodating standard power supplies. The valve assembly measures 1-1/2 inches (40 mm) in size and boasts a flow coefficient of 25 Cv, facilitating substantial fluid passage while maintaining efficiency. Constructed from stainless steel trim and a bronze body, the 267-03007 is designed for durability in various environments.

The actuator achieves a nominal force of 225 lbf (1000 N) when set for the normally closed port and 258 lbf (1150 N) for the normally open configuration. This capability ensures reliable operation under required conditions. With a leakage class of ANSI Leakage Class IV, the valve permits minimal leakages of just 0.01% of the Cv, affirming its effectiveness in maintaining system integrity.

The actuator housing is made from die-cast aluminum, providing strength while minimizing weight. The assembly is rated for NEMA 1, indicating suitability for indoor use only, further defining its application scope.