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Series D94x - Pilot Operated Proportional Valves for pressure and flow control (p/Q) with analog and optional fieldbus interface

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The Moog D94x series valves are pilot operated proportional valves with integrated electronics, an internal pressure transducer and optional fieldbus interface.

The D94x proportional valves have spools that are fitted directly in the valve housing and are hydraulically pilot-operated. The integrated pressure transducer enables for pressure control.

Valves of this series are available in a two and three stage configuration covering sizes 05, 07, 08 and 10.

Together with the digital electronics and the optional fieldbus interfaces, the D94x series offers you a versatile valve series that is equally at home in all applications, whether on an industrial production line or the operation of test and measurement installations. 

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Features:

  • Optimized design of valve bodies for high rated flow
  • Integrated digital electronics with integrated pressure transducer allows a high grade of flexibility
  • Robust ServoJet pilot valves
  • Excellent dynamic response due to improved pilot stages
  • Different fail-safe options available allow the best fit to the application

 

Specifications
 D941D942D943D944D945
Control FunctionsFlow, Pressure, Flow&Pressure (p/Q), Axis (Position, Velocity, Force)
Mounting PatternISO 4401 Size 05 (NG10)ISO 4401 Size 07 (NG16)ISO 4401 Size 08 (NG25)ISO 4401 Size 08 (NG25+)ISO 4401 Size 10 (NG32)
Hydraulic Data
Rated Flow at ∆p 5 bar (75 psi) per land

30 to 80 l/min

(8 to 21.1 gpm) 

150 to 250 l/min

(39.6 to 66 gpm)

350 l/min

(92.4 gpm)

550 l/min

(145.3 gpm)

1000 - 1500 l/min

(264.1 to 396.2 gpm)

Maximum Flow180 l/min (47.5 gpm)600 l/min (158 gpm)1,500 l/min (396.2 gpm)1,500 l/min (396.2 gpm)3,600 l/min (951  gpm)
Maximum Operating PressurePort P, A, B - 350 bar (5,000 psi)
Port T with Y external - 350 bar (5,000 psi)
Step Response Time for 0 to 100% Step10 to 28 ms10 to 44 ms13 to 35 ms14  to 44 ms10 to 43 ms
Electrical Data
Supply Voltage24 VDC (18 to 32 VDC)
Rated Signal Options+/-10 V, +/-10 mA and 4 to 20mA
Electrical Connectors6+PE, 11+PE
Options
InterfacesFieldbus Interface
Additional Analoge Transducer Interfaces
Integrated TransducerIntegrated Transducer (A-Port)
Integrated Transducer (A, B & P-Port)

Resources

Related Markets

Metal Forming and Presses
Power Generation
Test
Simulation