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Hi-Cyclic®
Magna-Cycle® Self-Reciprocating Valves
       
Product Profile
Technical Information
       

Specifications


Body Brass Alloy 360
Spool 303 Stainless (See options page for other spool options).
Seals Buna-N
Port Size 1/4" or 3/8" NPT Subbase
Temperature Range -0°F to +160°F (with Buna-N)
Pressure Rating

20 - 80 PSI for MCR and MCE series
Vacuum to 250 PSI for MCS series (pilot pressure 20 - 80 PSI)

NOTE: 10 Micron Filtration Recommended for Pneumatic Service

Flow 1/4" 1.00 Cv, 3/8" 1.13 Cv


Model Numbers

NPT Port Size
(inches)
* Model Number Description
1/4 MCR-521-1001

Continuously reciprocating model. Pilot signals received from cylinder ports internally.

3/8 MCR-531-1001
1/4 MCE-521-1001 Typically used in "one shot" or single reciprocation circuits. One pilot signal received from cylinder port internally, one received from an external source.
3/8 MCE-531-1001
1/4 MCS-521-1001 Typically used in time delay or sequencing applications with another valve. Both pilot signals received from an external source.
3/8 MCS-531-1001
Note: Adjusting screw caps which cover magnet detent adjustment screws to discourage tampering by unauthorized personnel are available, simply add a "-P" suffix to the part number.
Ex: MCR-531-1001-P would be 3/8" NPT, MCR series with adjusting screw caps factory installed.
* All models must be mounted with the spool in the horizontal position.