Valve for Special Aplication

RTK Two Way Design

Emergency Closing System for Motorized Valve

RTK Valve approved by German Technical Inspectorate as safety functional device for steam and water in heating systems. (Valid only with ST 6151-5)

RTK Features :
  • Adjustable closing time for ST 6152-1 automatic return to normal operation
  • Valve closes on loss of power
RTK Electric Series :
Size Range 1/2" - 2"
Spindle Packing Chevron rings PTFE-graphite (max. 250°C)
Plug Types V-port plug (linear)
Kvs Value See data sheet 5000-7010
End Buttweld

RTK
ELECTRIC CONTROL VALVE

RTK Two Way Design

Emergency Closing System for Motorized Valve

RTK Valve approved by German Technical Inspectorate as safety functional device for steam and water in heating systems. (Valid only with ST 6151-5)

Features
  • Adjustable closing time for ST 6152-1 automatic return to normal operation
  • Valve closes on loss of power
RTK Electric Series
Size Range 1/2" - 2"
Max Temp -31° C / 816° F
Pressure Rating ANSI Class 150 up to 600
Material Forged Steel, other materials available
End Buttweld

RTK
ELECTRIC CONTROL VALVE