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DE3800705A1
|
|
Sealing arrangement for shut-off flaps
|
|
DE2362966A1
|
|
FLAP VALVE
|
|
DE2312755A1
|
|
BUTTERFLY VALVE
|
|
DE2231492A1
|
|
FLAP VALVE
|
|
DE2155877A1
|
|
FLAP VALVE
|
|
GB1347050A
|
|
Gate valve
|
|
US3669405A
|
|
Flap valve
|
|
GB1277713A
|
|
Improvements in or relating to a butterfly valve with a control linkage
|
|
DE1550346A1
|
|
Butterfly valve for pipelines with eccentric bearings
|
|
DE1233224B
|
|
Cooled double-walled valve body
|
|
DE1433321A1
|
|
Gas burners, especially for stove heaters
|
|
DE1196454B
|
|
Gate valve with sealing by bellows
|
|
US3023774A
|
|
Sealing or shutter valves
|
|
ES256825A1
|
|
Improvements improved in the closure valves, especially for gas pipes (Machine-translation by Google Translate, not legally binding)
|
|
GB919613A
|
|
Improvements in or relating to shut-off valves
|
|
DE1141500B
|
|
Butterfly valve, especially for large diameter gas lines
|
|
DE1096134B
|
|
Elastic lip seal for flap valves
|
|
US3047024A
|
|
Slide valve
|
|
DE1091822B
|
|
Gate valve for gas lines with movable housing seal seat
|
|
DE1000200B
|
|
Gate valve with sealing ring that can be moved axially against the valve cover
|
