|
US3212751A
(en)
|
|
Valve and permanent magnet
|
|
US4624443A
(en)
|
|
Fluid-flow control valve
|
|
US4207912A
(en)
|
|
Emergency shut-off valve
|
|
US2405127A
(en)
|
|
Valve
|
|
US3783887A
(en)
|
|
Self-closing valve device in a piping system of fluids
|
|
EP1052441B1
(de)
|
|
Magnetisch betätigbares Ventil
|
|
CA2372298C
(en)
|
|
On-off valve for a gas injection system, particularly of methane, for internal combustion engines
|
|
US4167194A
(en)
|
|
Automatic cutoff and tester apparatus of gas supply
|
|
DE3028938C2
(it)
|
|
|
|
US3983890A
(en)
|
|
Roll over valve construction and method of making the same
|
|
DE19930914A1
(de)
|
|
Vorrichtung zur Abgabe eines flüssigen Spülmittels in einer Geschirrspülmaschine
|
|
GB1241070A
(en)
|
|
Shut off valve
|
|
GB2431454A
(en)
|
|
Valve asembly
|
|
GB540928A
(en)
|
|
Improvements relating to fluid control valves
|
|
WO2013176572A1
(en)
|
|
Fixed gate valve for liquid mineral extraction
|
|
DD33053A
(it)
|
|
|