Distributor to Industry, Inc.
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Wichita, Kansas 67214
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All Categories > Industrial Air Valves > Aventics Industrial Air Valves > Aventics Series 740 Valves > Rexroth Series 740 Single and Double Solenoid Valves, 5/2 (4 Way/2 Position) > Item # R432002437  


Item # R432002437, Rexroth Series 740 Single and Double Solenoid Valves, 5/2 (4 Way/2 Position)

4 Way / 2 & 3 Position Solenoid & Air Pilot Operated Diaphragm-Poppet Valve

TECHNICAL DATA:
Port Sizes:
    Integrated Fittings for 3/8", 5/16", and 8mm tubing
    Push-in fitting styles bodies available for metric tubing only (2 position only)
Working Pressure:
    20 PSI minimum
    150 PSI maximum
    External Pilots not available
Flow:
    Cv=0.7 - with Integrated Fittings
    (Cv=1.3 - comparable flow to threaded part valve)
Temperature Range:
    Solenoid Valve +5°F to 122°F
    Air Pilot +5°F to 140°F
Media: Air (either lubricated or non-lubricated)
Materials: Polyacetal Engineering plastic with Buna N seals and diaphragms
Combination Manual Override: Locking & Non-Locking

Electrical connectors must be ordered separately. One per solenoid required. See complete listing on Solenoid Connectors page.

Recommended Tubing:
  • Standard 3/8" O.D> x 0.062" wall - poly tubing
    5/16" O.D. x 0.040 wall - nylon tubing
    8mm x 1.00mm wall poly tubing
Requires optional tube nut kit (R432015289)
Valves designed for 10mm O.D. x 1mm wall poly tubing are also available.
Adapters available: 1/4" O.D. x 0.040 wall - poly tubing.
Tube nuts are supplied with each valve for 3/8" x 0.062 wall poly tubing.

The external non-locking manual override button may be pushed from one side to the other to select which delivery port is pressurized initially.





Specifications  · Electrical Data  · Features

Specifications

Voltage
without coil

No. of Positions
2

Type
Double Solenoid

Voltage Tolerance
± 10%

Temperature Range
+5 to 122 ºF

Min. Working Pressure
20 psi

Maximum Working Pressure
150 psi

Media
Air (either lubricated or non-lubricated)

Material
Polyacetal Engineering plastic with Buna N seals and diaphragms

Combination Manual Override
Locking & Non-Locking


Electrical Data
Standard Voltage (all coils are rated for continuous duty) Power Consumption
Inrush Holding
24 VAC-50/60 Hz,
110V-50 Hz/120V-60 Hz
220V-50 Hz/240V		 6.4 VA 3.7 VA
6, 12, 24 VDC 2.7 W




Features
  • NEMA 4 Electrical protection
  • UL recognized & CSA approved coils version available
  • Packaged as a cylinder/valve combination with TaskMaster® cylinders sizes 1 1/2" thru 4".
  • Integrated fittings
  • Adjustable built-in flow controls in R and S exhausts on two position valves
  • Cycle life: 20 to 150 million cycles
  • Response time for 24VDC single solenoid valve:
    (at supply pressure 85 psi)
    On (0-77 psi) 18ms or less
    Off (85-8 psi) 32 ms or less
Unique Manual Override
Single solenoid valves are equipped with a convertible manual override button. Valve comes standard with extended locking override. By snipping tab off of plastic button, override becomes non-locking extended. By snipping button at first scored line, it becomes a flush non-locking override. By snipping at second scored line, a flush locking override is obtained, requiring a screwdriver to actuate.



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