Product Introduction: It is part of the Moog D68x series, a pilot-operated proportional valve with integrated electronics and an analog interface. The valve uses a Mini DDV as the pilot stage, which has excellent dynamic performance and high efficiency, and is suitable for various industrial flow control applications.
Hydraulic Data: The rated flow per land at a pressure difference of 5 bar (75 psi) is 150 to 250 l/min (39.6 to 66 gpm), and the maximum flow can reach 600 l/min (158 gpm). The maximum operating pressure for ports P, A, and B is 350 bar (5,000 psi). The maximum operating pressure for port T with internal Y is 50 bar (725 psi), and with external Y is 350 bar (5,000 psi). The step response time for 0 to 100% step input is 10 to 13 ms.
Electrical Data: The supply voltage is 24 V DC (18 to 32 V DC), and the rated signal options include ±10 V, ±10 mA, and 4 to 20 mA. The electrical connector is 6 + PE or 11 + PE.
Functional Features: The optimized valve body design ensures high rated flow. The Mini DDV pilot stage has high natural frequency, which enables the valve to have excellent dynamic response. The integrated amplifier and control electronics improve the functional flexibility of the valve. It has low required minimum pilot pressure and multiple fail-safe options to ensure the safety and reliability of the system.
Application Scenarios: Widely used in industrial fields such as plastic machinery, metal processing equipment, and power generation equipment. For example, it can be used in the flow control system of plastic injection molding machines to ensure the precise control of the injection speed and pressure; it can also be used in the hydraulic control system of metal rolling equipment to realize the stable control of the rolling process.
