Abstract: The invention discloses a tap (10) for controlling liquid flow. The tap (10) has a tube (14) with first (16) and second (18) opposite open ends, an inlet opening (20) leading into the tube between the first and second open ends, and an outlet opening (16) defined by the first open end (16), which outlet opening (16) serves as an outlet from the tube (14). The tap (10) further includes a first valve seat (36), formed between the inlet opening (20) and the outlet opening (16), and a second valve seat (38), formed between the inlet opening (20) and the second open end (18). A closure member (42) is sealingly slidably movable in the tube (14) and is provided with a first circumferential sealing edge (60), the first sealing edge (60) being adapted to removably abut against the first valve seat (36). The closure member (42) is further provided with a second circumferential sealing edge (66), the second sealing edge (66) being adapted to removably abut against the second valve seat (38).

Abstract: A valve arrangement for dispensing liquid from a flexible container (124) containing a dispenser body (106) connected to a flexible container (124) for containing a liquid and a first biasing means (168) adapted to bias a first closing member (110) to close off a first passage (107) in the container dispenser body (106); and a valve body (118) with a second biasing means (120) adapted to bias a second closing member (116, 118) to close off a second passage (119) defined in the valve body (118); and a dispensing member (122) operatively connected to the valve body (118); and operating means (114, 198, 136) which moves the two bodies (118, 106) into an operative position, against the two biasing means (168, 120) to open the two passages (107, 119) allowing liquid to flow from the flexible container (124) along the first passage (107) and out of the second passage (119).

Abstract: The invention discloses a tap (10) for controlling liquid flow. The tap (10) has a tube (14) with first (16) and second (18) opposite open ends, an inlet opening (20) leading into the tube between the first and second open ends, and an outlet opening (16) defined by the first open end (16), which outlet opening (16) serves as an outlet from the tube (14). The tap (10) further includes a first valve seat (36), formed between the inlet opening (20) and the outlet opening (16), and a second valve seat (38), formed between the inlet opening (20) and the second open end (18). A closure member (42) is sealingly slidably movable in the tube (14) and is provided with a first circumferential sealing edge (60), the first sealing edge (60) being adapted to removably abut against the first valve seat (36). The closure member (42) is further provided with a second circumferential sealing edge (66), the second sealing edge (66) being adapted to removably abut against the second valve seat (38).

Abstract: A valve arrangement for dispensing liquid from a flexible container (124) is disclosed. It includes a container dispenser body (106) connected to a flexible container (124) for containing a liquid and a first biasing means (168) adapted to bias a first closing member (110) to close off a first passage (107) in the container dispenser body (106); and a valve body (118) with a second biasing means (120) adapted to bias a second closing member (116, 118) to close off a second passage (119) defined in the valve body (118); and a dispensing member (122) operatively connected to the valve body (118); and operating means (114, 198, 136) which moves the two bodies (118, 106) into an operative position, against the two biasing means (168, 120) to open the two passages (107, 119) allowing liquid to flow from the flexible container (124) along the first passage (107) and out of the second passage (119).

Abstract: A clamp for holding a work piece in position in an anodizing bath which is constructed at least partially of material resistant to liquid contained in the anodizing bath.The clamp is made completely of a synthetic plastic material which is resistant to liquid contained in the anodizing bath. The clamp comprises a U-shaped frame with a manually operable screw threadedly attached to a first leg of the frame. Titanium contact tips are provided, respectively, on the second leg and on the end of the screw.