Matches 1 - 12 out of 12


Match Document Document Title
US20120319019 LEAK-FREE RECIPROCATING STEMMED VALVE  
A valve assembly comprising an adapter plate assembly comprising an adapter plate, a bonnet with a center and a threaded shaft extending through the center of the bonnet; an actuation assembly...
US20140097368 FLOW REGULATING VALVE  
Disclosed in the present invention is a flow regulating valve comprises a valve seat (1) and a casing (2). A motor (21) provided inside the casing (2) is connected to a screw rod (3) through the...
US20060006355 Regulating device  
A regulating device for the linear regulation of an actuating element is connected for movement to a ball spindle drive for the conversion of a rotational movement into a linear movement. The...
US20100264346 ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD  
A rotationally actuated flapper valve including a flapper; a sinuous edge perimetrically about the flapper; and a congruous sinuous edge disposed at another component of the valve, the component...
US20090314974 Axial Trim for Dirty Service Valve  
In accordance with the present invention, there is provided a dirty service valve including an axial trim which, as a result of its structural attributes and extended stroke length, provides...
US20150102244 ACTUATOR AND VALVE ARRANGEMENT  
A number of variations may include an actuator and valve arrangement.
US20100044610 DEVICE FOR OPENING AND CLOSING OUTLETS OF A FLUID DISTRIBUTOR VALVE  
A device for opening and closing outlets of a fluid distributor valve includes a body having outlets, and a bonnet housing a rotor submitted to the action of the inflowing fluid and connected to a...
US20130292593 Hard Seal Plug Valve  
The invention provides a hard seal plug valve, comprising a valve body, wherein a tapered plug is arranged in the valve body, a bonnet is arranged at an upper part of the valve body, a drive valve...
US20150034854 Butterfly Valve  
Exemplary embodiments are directed to butterfly valves, generally including a body assembly and handle assembly. The body assembly generally includes a body, a disc rotationally disposed inside an...
US20130340731 VALVE DEVICE  
A valve device has a valve that opens and closes a passage, and a cantilever bearing member rotatably supporting a rotating shaft of the valve. The cantilever bearing member has rolling-element...
US20170114925 SETTING/OPERATING DEVICE  
A setting/operating device includes: a drive motor, a sun gear that rotates by force from the drive motor; a fixed internal gear; planetary gears configured to be rotatable in engagement with the...
US20160348806 DAMPER DEVICE  
A damper device may include a baffle to open/close an opening part; a motor; and a gear train connecting the motor and the baffle and including a partially toothless gear and a sector gear. The...

Matches 1 - 12 out of 12