Specifications:

Manufacturer: Siemens Building Technology
Manufacturer Part Number: 258-02069
Product Type: Valve Assembly
Material: Brass
Port Configuration: 3-Way Mixing
Valve Body Style: Globe
Actuator Type: Pneumatic
Thread Size: 1/2" NPT
Flow Rate: 4.0 Cv
Spring Range: 8 to 13 PSI
Close-Off Pressure: 50 PSI
Temperature Range: 35 to 250 Degrees F
Medium: Saturated Steam, Water, Glycol Solutions Up To 50%
Flow Characteristic: Modified Equal Percentage
Dimensions: 6.3" x 4.35" x 3.3"
Weight: 2.0 lb.