Abstract: In a pilot-operated valve having a valve body, including inlet and outlet portions controllably interconnected via a main piston bore portion; a main piston movable within the main piston bore; an operator portion; an operator assembly including a movable plunger assembly; and an actuating mechanism for actuating the plunger assembly, wherein the improvement comprises a further bore located within the valve body and a manually-operated override assembly retained therein, including a stem having a tool actuating portion; a cam portion extending radially into the operator bore portion and, upon a first predetermined rotation physically actuating the plunger assembly; and an actuating surface extending tangentially into the main piston bore portion which, upon a second rotation physically actuates the main piston. A method of actuating the manual override assembly is also set forth.

Abstract: In a pilot-operated valve having a valve body, including inlet and outlet portions controllably interconnected via a main piston bore portion; a main piston movable within the main piston bore; an operator portion; an operator assembly including a movable plunger assembly; and an actuating mechanism for actuating the plunger assembly, wherein the improvement comprises a further bore located within the valve body and a manually-operated override assembly retained therein, including a stem having a tool actuating portion; a cam portion extending radially into the operator bore portion and, upon a first predetermined rotation physically actuating the plunger assembly; and an actuating surface extending tangentially into the main piston bore portion which, upon a second rotation physically actuates the main piston. A method of actuating the manual override assembly is also set forth.

Abstract: An improved solenoid valve wherein the improvement is an improved sleeve assembly. The sleeve assembly is a tubular section having an enlarged first end integrally formed with the remainder of the tubular section and having a second end. The enlarged end is formed with external threads which mate with threads of a cup-like recess in the body of the solenoid valve. The tubular section is a nonmagnetic material which is screwed into the cup-like recess of the body. The enlarged first end further has a gasket seat for compressing a gasket between the cup-like recess of the body and the sleeve member. A stop of magnetic material is welded to the second end of the tubular section forming a seal. A flux plate comprising a magnetic material is located about the sleeve assembly between an electrical coil and the body.

Abstract: A connector used in terminating a flat multi-conductor cable comprises a contact support and a pressure cap. The contact support houses a plurality of insulation displacement contacts, each contact comprising a boxlike end and an elongated electrical contacting section. Two opposite sides of the boxlike end include a longitudinal slot which receives the conductive elements of the cable to establish a four point contact therewith, and the remaining two sides are peaked to form a structure for piercing the insulation of the cable. The box is seamed along a longitudinal corner thereof and is reinforced by a recess in the contact support in which the box is located. The pressure cap comprises an array of apertures which correspond to the array of displacement contacts housed by the contact support.

Abstract: A flat cable connector includes a contact support with an integrally molded latch and a pressure member which mates therewith. The latch comprises a folded beam and a latching bar which cooperate with a two-position catch on the pressure member. The folded beam gives the latch a greater flexibility than would normally be possible and avoids excess strain which could cause beam failure.