Parker Valvair II Four-Way. Manifold Mounted valves have been trusted for years in applications requiring a heavy-duty, all-metal valve that will shift when called upon, even after being idle for an extended period of time. The solenoid/air pilot design of this valve uses line pressure to shift the spool. Single solenoid valves may be mounted in any position. Double solenoid valves should be mounted horizontally. Synthetic rubber o-ring seals are specially compounded for superior wear and abrasion resistance. Solenoids are encapsulated in epoxy for low power consumption and maximum life. These valves are very tolerant to contamination both inside and out. In dirty applications like foundries, steel mills, tire plants, aggregate plants and mines, they can be real problem solvers.
applications
Foundries
Steel mills
Tire plants
Aggregate plants
Mines
caution
Ball screw may require additional straightening after machining. Ball screw systems will backdrive, a brake will be required to hold the load.
Spool Description
N/A
Valve Type
4-Way, 2 Position
Port Type
NPT
Solenoid
Double
Series
Valvair II Series
Valve Duty
Standard Duty
Return Type
Solenoid
Stations
N/A
Length
10.460 in
Valve Body Style
Manifold Mounted
Valve Size
3/8 in
Wiring Options
None
Lights
Yes
Voltage Rating
24 VDC
Operating Pressure Range
35 psi to 140 psi
Operation
Electric
Operator
Solenoid w/Light & Locking Override
Installed Options
None
Overrides
No Overrides
Cv Flow
4.8
Height
8.740 in
Actuator Type
Solenoid
Port Size
3/8
Basic Size
3/8 in
Coil Style
Encapsulated
Weight
6.833 LB
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