Abstract: A motorized ball valve has valve body with an actuator bracket receiver. The actuator bracket receiver has a pair of rails. The ball valve also includes a valve stem extending through the actuator bracket receiver and an actuator operably connected to the valve stem. A mounting bracket is connected between the actuator and the valve body to support the actuator. The mounting bracket is captured between the pair of rails of the actuator bracket receiver to offset torsional forces generated by the actuator.
Abstract: A ball valve includes a valve body, a ball chamber within the valve body and a valve ball within the ball chamber. The ball valve further includes valve seats in contact with the valve ball. Each valve seat includes a front face, a rear face and an outer face. The front face includes two or more low pressure contact rings and two or more high pressure contact rings that provide enhanced sealing against the valve ball under both high and low pressure conditions. The rear and outer face each include independent seal zones.