Matches 1 - 8 out of 8


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US20150226345 OVERPRESSURE VALVE IN THE FORM OF A CHECK VALVE  
The invention relates to an overpressure valve (1) which is in the form of a one-way valve or a check valve and which includes a pot-shaped housing (2) with a base (3) and central opening (4) and...
US20090301584 LOW PRESSURE RELIEF VALVE AND METHOD OF MANUFACTURING SAME  
A method for assembling and adjusting a pressure setting of a valve includes positioning a threaded spider and a poppet spring on a poppet, mounting a valve body into an assembly fixture,...
US20070157972 One way check valve for a fire hydrant water meter  
A one way check valve to be coupled between a fire hydrant water meter that is connected to a fire hydrant and a fire hose that is connected to a water holding tank such as, for example, a fire...
US20130193748 CHECK VALVE AND BRAKING SYSTEM USING THE SAME  
In a check valve in which a valve part is disposed in a valve part accommodating recess movably relative to a piston part, among the valve part accommodating recess, an anti-valve seat side...
US20150252909 LOW HEAD TO STEM RATIO POPPET VALVE  
A valve member for a poppet valve is provided. The valve member may include a valve stem, a valve head, a face formed on the valve head, a sealing surface disposed between the face and the...
US20050103386 Check valve  
A check valve comprises a casing having a flange extending circumferentially around the inner periphery of the body. The flange defines a valve aperture for receiving a poppet valve. The poppet...
US20070095405 Check valve  
The invention relates to a check valve comprising a valve body (1) provided with a valve seat (2) formed in the valve body (1), a valve plunger (4) which is guided in a guiding borehole (3) of the...
US20150292636 Spring Adjusting Device and Valve Assembly  
The present invention relates to a spring adjusting device and a valve assembly. The spring adjusting device comprises an adjusting screw rod, a spring and a spring seat which is located between...
Matches 1 - 8 out of 8