Abstract: A high speed valve has a valve body having a flow passage therethrough, and a poppet disposed within the valve body. The poppet is movable between a first position in which the poppet blocks the flow passage and a second position, and the poppet has a piston connected to a stem at a proximal end of the stem. The valve also has a rotating lever release mechanism adjacent a distal end of the stem.

Abstract: A valve actuation mechanism for a high rate discharge valve has a collet with fingers adjacent a valve member that provides restraint against displacement of the valve member at angularly spaced locations symmetrical about the axis of the valve member. Each collet finger has at least one projection adjacent a first end. The valve actuation mechanism also has a collet sleeve release mechanism with a main body portion having a first end and a second end. The main body portion contains an aperture with at least one land portion that secures each projection of the collet fingers. The main body portion also has an actuation pad at the second end, as well as a hinge mechanism for allowing rotational movement of the main body portion connected to the first end of the main body portion, and an actuation device that contacts the actuation pad.

Abstract: A high speed valve has a valve body having a flow passage therethrough, and a poppet disposed within the valve body. The poppet is movable between a first position in which the poppet blocks the flow passage and a second position, and the poppet has a piston connected to a stem at a proximal end of the stem. The valve also has a rotating lever release mechanism adjacent a distal end of the stem.

Abstract: A valve actuation mechanism for a high rate discharge valve has a collet with fingers adjacent a valve member that provides restraint against displacement of the valve member at angularly spaced locations symmetrical about the axis of the valve member. Each collet finger has at least one projection adjacent a first end. The valve actuation mechanism also has a collet sleeve release mechanism with a main body portion having a first end and a second end. The main body portion contains an aperture with at least one land portion that secures each projection of the collet fingers. The main body portion also has an actuation pad at the second end, as well as a hinge mechanism for allowing rotational movement of the main body portion connected to the first end of the main body portion, and an actuation device that contacts the actuation pad.