Based on single replaceable diaphragm, TS9300HM Series PUR Hot Melt Jet Valve eliminates dynamic fluid seals common in all other jets. Jetting mechanism is isolated from fluid to ensure contamination-free operation. To minimize cleaning, syringe heater features disposable feed tube. Companion TS930 Controller offers precise fluid management and standalone or remote control operation. PID auto-tuned temperature controllers with RTD sensors maintain uniform temperatures up to 150°C.