Matches 1 - 13 out of 13


Match Document Document Title
7000635 Double valve  
The invention relates to a double valve with a valve housing (1), for housing two double-headed actuators (30, 31), whereby the double head actuators have differing head diameters (12, 13) and the...
6401753 Shut-off valve  
The invention describes a shut-off valve having a double seat with an upper valve seat (7) of a diameter D1 and a lower valve seat (8) of a diameter D2 different to the diameter D1 (D1
5388613 Valve with pressure compensation  
A valve with pressure compensation via two valve bodies (9, 10), which are arranged on a connecting rod (11 ) in the same direction, and which come to lie on the corresponding valve seats (7, 8)...
4079886 Double ported expansion valve  
A double ported valve has structural features including an integral valve body construction which provides more consistent valve performance, longer valve life, and improved operating...
3884268 Valve construction and method of making the same  
A valve construction having a valve body provided with an inlet and an outlet interconnected together by a chamber in the valve body. A one-piece valve seat cage is disposed in the chamber and has...
3720234 DOUBLE SEATED REGULATING VALVE  
3521666 RECIPROCATING VALVE ASSEMBLY  
3495623 DOUBLE-SEAT VALVE AND METHOD OF ASSEMBLING THE SAME  
3153424 Balanced pressure regulator valve  
3035608 Gas pressure regulator with semibalanced inner valve member  
2998027 Balanced valve  
2880748 Motor valve structure  
2786487 Double-seated valve  

Matches 1 - 13 out of 13