Matches 1 - 9 out of 9


Match Document Document Title
US20150076382 BUTTERFLY VALVE ARRANGEMENT  
A butterfly valve with a housing having a bypass passage located within the housing of the valve. The passage extends from the normal flow path through the valve, either side of the butterfly...
US20080302991 FORCE BALANCED BUTTERFLY PROPORTIONAL HOT GAS VALVE  
A force balanced butterfly proportional hot gas valve is configured to receive pressurized gas from a pressurized gas source and to selectively divert the pressurized gas to one or both of two...
US20090151803 HYBRID SPOOL VALVE FOR MULTI-PORT PULSE TUBE  
The problems of reducing the torque required to turn the valve, eliminating wear dust, and extending the life of the valves in Gifford McMahon (G-M) type multi-port pulse tube refrigerators are...
US20140183395 Rotary Ceramic Valve  
A rotary ceramic tube valve is disclosed. The valve may have an outer shell and an inner ported cylinder which move in relation to each other of open and close ports on the valve. By turning the...
US20140299806 SHUT-OFF VALVE  
A shut-off valve is provided. The shut-off valve includes a valve body having an inlet and an outlet, and a shut-off element, which is arranged in the valve body and through which a shut-off...
US20140138566 CONTROL VALVE TRIM  
Provided is a control valve trim, including a plug having a plurality of sections arranged in series along a longitudinal axis, wherein each of the plurality of sections has a diameter that is...
US20170184135 HYDRAULIC CONNECTION HAVING A FLEXIBLE PORT MOUTH AND METHOD FOR CONNECTING SAME  
A hydraulically balanced assembly is provided. The assembly includes: a valve body defining a tapered axial passageway; and a rotor having a tapered outer diameter such that the rotor has a first...
US20170108141 ROTARY VALVE  
A rotary valve capable of high flow rates, minimal pressure drop, and rapid actuation is presented. According to one aspect, the rotary valve is characterized by a unique pressure balancing system...
US20150053879 AUTOMATIC BALANCING BALL VALVE  
An automatic balancing valve is described provided with a valve body having at least one inlet channel and an outlet channel for a heat transfer fluid, wherein the flow regulation is carried out...
Matches 1 - 9 out of 9