CIRCOR International, a leading manufacturer and marketer of differentiated technology products and sub-systems, has announced the RTK Discharge and Pump Protection Control Valve. This unique valve provides the ideal solution for all industrial processes that incorporate pumps, such as condensate pumps, boiler feedwater pumps, or low-pressure centrifugal pumps. The RTK Discharge and Pump Protection Control Valve works as two valves in one — it brings together a pump protection recirculation valve and a control valve. In this capacity, the valve not only cut costs, but also increases the life span of pumps by both regulating the main flow and the recirculation flow with a single valve.