Valve Manifold features single mounting flange.

Press Release Summary:



HM53 3-valve instrument manifold performs block, equalizing and vent requirements of differential pressure transmitter applications. It features non-rotating tip stem that provides tight, repeatable shutoff without galling or cross-scoring. Flange allows transmitter to bolt directly to manifold, which eliminates piping of excess tubing and nipples. HM53 is available in Hastelloy, Monel, Alloy 20, Titanium and Zirconium, as well as stainless and carbon steel.



Original Press Release:


Hex Valve Introduces Newly Designed HM53 Manifold Valve


The HM53 is a three valve instrument manifold used to perform the block, equalizing and vent requirements of a differential pressure transmitter applications. Of importance in this new design is the inclusion of a single mounting flange that allows the transmitter to bolt directly to the manifold which eliminates the piping of excess tubing and nipples. A mounting kit may also be specified to allow for installation to a pipe stand.

The Hex Valve HM53 features a non-rotating tip (NRT) stem which provides tight, repeatable shutoff without the galling or cross-scoring that occurs on ball-type stems. The NRT conical stem tip
stops rotating when it contacts the seat, so further torque turns the stem, but not the tip, preventing damage to the tip.

The HM53 is readily available in a variety of exotic alloys including Hastelloy, Monel, Alloy 20, Titanium and Zirconium, as well as stainless and carbon steel.

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