Dosing Pump injection valves connect the metering line into the pipe at the required injection point. They help create a defined back pressure to aid accurate dosing and protect against backflow. Prominent PVT injection valves have a Polyvinylidene fluoride (PVDF) housing and Polytetrafluoroethylene (PTFE seals). The non return valve is spring loaded. These dosing pump injection valves can be fitted in any position and have a priming pressure of approximately 0.5 bar.
R1/2 connection for E/PTFE pipe
Max operating pressure of 16 bar (@25°C)
119mm Length
Nozzle outside diameter of 8mm
Nozzle inside diameter of 5mm