... mixture Application unit Gear pump with servo motor for volumetric metering directly at the metering valve Pressure monitoring at the inlet and outlet of the gear pumps Continuous operation [...] polyurethane foam sealing system - a compact, flexible and modular system for the economical processing of sealing foams. Due to the compact unit of metering pump and outlet valve, the [...] operation Dead space free metering valve with closure at the nozzle tip Standard funcitons Compact and modular system design Heated system for constant process conditions Extensive process ...