At Datum-A-Industries, home of the JOHNSON BLOCK, blank modules are kept in stock for fast conversion into specials, cutting the lead time to days for many custom blocks.

When building a circuit with JOHNSON BLOCKS, great care is taken in selecting a block to use with a particular valve, since flow paths vary from one manufacturer to another and one valve model to another.  We can help you compare the section view of the JOHNSON BLOCK with the catalog page of the specific valve to be used.  The ins and outs and pressures and tanks must correspond between the valve and the block.

JOHNSON BLOCKS are built from 6061-T6 aluminum and are rated for 3500 PSI operating pressures.  Steel blocks, which will provide higher pressure ratings are currently being developed.

Many new blocks will be added in the near future and pages will be sent periodically to add to your catalog.  If you have a special need, please contact our engineering department, since we may be able to add a block to our product line that will meet your specific needs.

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