application

   SG/WT series control valve is developed for small flow system, used for precise control of small flow, suitable for aerospace engineering, research institutions, test workshops, etc., to precisely control in electric power, chemical, pharmaceutical, food, water treatment, etc. field.

Technical Parameters

◆Specifications: DN4~DN8

◆Connection method: welding, clamp

◆Maximum working pressure: ≤8bar

◆Working temperature: -10 ° C to 120 ° C

◆Contact with material: SS304/SS316L

◆Internal surface contact product: Ra≤0.8μm

◆Sealing: Polytetrafluoroethylene (PTFE)

◆Power / Signal: DC 24V/4-20mA

working principle

The valve opening percentage is controlled by feeding a 4-20 mA signal, and different KV values are generated for different signal values.