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Parker direct operated proportional directional control valves D1FB OBE in NG06 / CETOP 03 and D3FB OBE in NG10 / CETOP 05 are designed for a wide range of flow profiles in open loop systems. The high repeatability from valve to valve and low hysteresis make the standard performance valves also suitable for basic closed loop configurations.
The D1FB and D3FB valves can be ordered with spool/sleeve design (D*FB*0) for maximum precision as well as spool/body design (D*FB*3) for high nominal flow.
Markets:
• Industrial
• Machine tools
• Rubber & tire processing
Features/Benefits:
• Spool/sleeve and spool/body design – provides versatile applications, for maximum precision or high nominal flow
• Low hysteresis – ensures high repeatability and thus improved process and product accuracy
• High level of dynamics and flows – optimized process speed
• Digital onboard electronics – enables individual settings due to full data access
• Fast, easy set-up – less installation efforts necessary
• Manual override – allows to actuate the valve without current
• Short delivery time – no warehousing necessary
• Excellent price-performance ratio
Applications:
• Suitable for various hydraulic applications
• Machine tool
• Tire presses
Technical specifications:
The digital onboard electronics is situated in a robust metal housing, which allows the usage under rough environmental conditions. Valve and electronics come factory set and can be operated without adjustment. Additionally the interface software ProPxD allows the setting of a number of functions, such as maximum flow setting, dead-band compensation and four independent ramps.
The ±10 V DC reference output allows to drive the valve with nothing more than a potentiometer or an analogue joystick. A basic oscilloscope function is integrated in the programming software for monitoring or set-up functions.
The cable connection to a serial RS232 interface is available as accessory.
