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All Categories > Industrial Air Valves > Aventics Industrial Air Valves > Aventics Series 840 4-Way Directional Control Valve > Rexroth Series 840 4-Way Directional Control Valve > Item # R432008664  
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Item # R432008664, Rexroth Series 840 4-Way Directional Control Valve


4 Way / 2 Position Poppet Valves Single & Double Solenoid, Single & Double Air Pilot

TECHNICAL DATA:
Port Sizes: Integrated Fittings: 1/4" O.D. x 0.040" wall poly tubing (grey tube nuts)
Flow: Cv= 0.20
Working Pressure:
    20 psi minimum (External pilots not available)
    150 psi maximum (Below 105ºF) - solenoid & air pilot valves
    115 psi maximum (105ºF -122ºF) - solenoid valves
    115 psi maximum (105ºF - 140ºF) - air pilot valves
    No vacuum service
Temperature Range:
    +5º to +122º F (20-115 psi)- solenoid valves
    +5º to +140º F (20-150 psi) - air pilot valves
    +5º to 105º F (20-150 psi) - solenoid & air pilot valves
Media: Air (either lubricated or non-lubricated)
Materials: Polyacetal Engineering Plastic with polyurethane seals and diaphragm
Weight: 2.6 oz. (single solenoid)
Manual Override: Locking
Voltage Tolerance: ± 10%

Note: Valves on this page are not supplied with connectors. Connectors must be ordered separately. See The Wireways, Connectors and Manifolds section.




Specifications  · Electrical Data  · Features

Specifications

Old Part #
P-026642-00001

Description
Double Solenoid 120 VAC/50-60 Hz

Flow
Cv = 0.20

Media
Air (either lubricated or non-lubricated)

Material
Polyacetal Engineering Plastic with polyurethane seals and diaphragm

Weight
2.6 oz

Manual Override
Locking

Voltage Tolerance
± 10%


Electrical Data
Standard Voltages (all coils are rated for continuous duty) Power Consumption
Inrush Holding
24, 120 VAC (50/60 Hz) 2.9 VA 2.0 VA
12, 24 VDC 1.6 W




Features
  • 4 way/4 ported directional control valve.
  • Compact and lightweight (only 2.6 oz. and requires less than 3 cubic inches of space).
  • Designed to operate on non-lubricated air.
  • Integral fitting (for 1/4" plastic tubing) for fast, leak free connections.
  • Modular wire way system
  • NEMA 4 Electrical Protection (valve only)
  • UL Recognized
  • "Clip type" valve to manifold mounting means valve installation and removal takes only seconds (similar to Type 740™ concept).
  • Polyacetal Engineering Plastic construction provides excellent corrosion resistance.
  • Poppet type valve design provides millions of trouble free cycles.
  • Manual override standard.
  • Twist lock coil design (no tools required) permits convenient interchangeability between AC and DC coils.
  • 3 snap together modular manifold sections facilitate most manifold requirements (accommodates 3/8" O.D. tubing for both supply and exhaust).
  • Cycle life - 20-100 million cycles
  • Response time:
    Supply pressure 90 psi
    Energized-(0-81 psi): 16ms
    De-energized (90-9 psi): 18ms
    Response time based on 24 VDC Single Solenoid


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