Air valve to prevent dirty water from being sucked back into water pipes
DE643328C
Flush valve
DE620544C
Self-closing flush valve with counter pressure chamber and auxiliary valve located in the main valve body
DE624406C
Reversing valve, especially for mixer taps in bathing facilities
DE592627C
Self-closing valve with counter pressure chamber and auxiliary valve in the main valve body, the valve spindle of which is guided through the bottom of the counter pressure chamber
DE583609C
Discharge valve for liquids with a valve body arranged in the discharge sleeve and connected to an automatic non-return valve
DE561008C
Self-closing valve with push button actuation
DE595293C
Automatically closing flush valve
DE567599C
Flushing system, especially for flushing outlets, with a self-closing valve operated by foot pressure
DE567158C
Flush valve
DE557585C
Back pressure valve, in which the valve body is controlled by a back pressure chamber connected to the consumption line
DE508300C
Tap with valve body arranged in the outlet sleeve
DE487678C
Self-closing valve for flushing systems
DE525131C
Automatically closing flush valve
DE525132C
Control device for self-closing valves
DE485465C
Self-closing valve for flushing systems
DE588956C
Flushing system using a flushing valve with a counter pressure chamber
