Test and Drainage Valves - Test and Drainage Valves From DN25 to DN50

Test and Drainage Valves / Body: Brass ( Forged ) / Ball : Brass / Gasket : PTFE ** Connection Type: Threaded or Grooved / Working Pressure: 300 PSI ( 20,6 Bar ) / Working Temp.: -10ºC , +120ºC / Working Test Pressure: 600 PSI (61,8 Bar) *** In sprinkler systems, these valves are used for the testing systems and drain the unnecessary fluids from the systems. Advantages: They have sight glasses in their body,single valve is sufficient to drain the line. For choosing the test and drain valves, users should pay attention to line diameter. Also these valves have to have same diameter with the sprinkler orifice diameter. **** Application areas: The system where has sprinkler systems. Nominal Diameter DN:DN25 -DN50 Connection Type :Threaded or Grooved Pressure:300 PSI Approved:UL & FM