Metering valve: 120mmm, 135mm Actuator: 50ul, 75ul, 100ul Metering valve: 120mmm, 135mmActuator: 50ul, 75ul, 100ul Product Description.We supply all kinds of metered and continious valves and all kinds of actuators, for air freshener spray, painting spray, snow spray, foam spray, lubricatrion oil spray