A ball tap with a water level switch
A ball valve
A ball valve cartridge for a mixing valve
A ball valve with full opening and a method for its manufacture
A ceramic spindle for a faucet in temperature control
A check valve
A control valve
A device against siphon back flow, for hydraulic valves...
A device and a method for blocking a liquid flow through a...
A device for controlling the delivery of a combustible gas...
A device for fixing a tap handle
A device for safety closing or opening of a flow
A device for transferring volatile liquids from a container...
A diaphragm valve
A diaphragm valve and a valve housing for a diaphragm valve
A differential pressure modulated gas valve for single stage...
A disengageable spindle drive
A distributor for liquids
A failure protection apparatus for a pressure control assembly
A field adjustable control valve assembly and field...