Midwest Valve & Fitting, Inc. - NOSHOK Diaphragm Seals

NOSHOK Gauges

Diaphragm Seals:

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Permanent Diaphragm Seals
	Type 12 Tri-Clamp Sanitary Pressure Welded Diaphragm Seals Designed for applications requiring an NPT male threaded process connection and with a flush diaphragm.
	Type 20 Front Flush Button Style Welded Diaphragm Seal Features a flush mount diaphragm and all welded construction, ideal for food & beverage, pharmaceutical and sanitary markets.
	Type 25 Standard Pressure Miniature Welded Diaphragm Seal Designed to isolate the pressure measuring instrument from corrosive or viscous process media.
	Type 25H Elevated Pressure Miniature Welded Diaphragm Seal An off-line seal with a threaded connection and all welded, all metallic housing design that does not utilize an o-ring or gasket.
	Type 29 High Volumetric Displacement Welded Diaphragm Seal Designed to isolate the pressure measuring instrument from corrosive or viscous process media.
	Type 30 Standard Pressure Clamped Style Welded Diaphragm Seal Utilizes an all metallic diaphragm welded to the upper housing to allow field replacement of the lower housing while maintaining continuity of the measuring system.
	Type 30H & 30H1 Elevated Pressure Clamped Style Welded Diaphragm Seal Designed for high pressure applications.
	Type 30L Reduced Pressure Clamped Style Welded Non-Metallic Lower Housing Diaphragm Seal Designed for lower pressure applications.
Replaceable Diaphragm Seals
	Type 10 Standard Pressure Clamped Style Replaceable Diaphragm Seal Designed to isolate the pressure measuring instrument from high temperatures, or corrosive or viscous process media.
	Type 10H & 10H1 Elevated Pressure Clamped Style Replaceable Diaphragm Seal Designed for high pressure applications.
	Type 10L Reduced Pressure Non-Metallic Lower Housing Diaphragm Seal Clamped Style Designed for applications where typical metallic lower housings cannot withstand process media.
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Midwest Valve and Fitting

P.O. Box 517 • New Lenox, Illinois 60451 • Phone (815) 727-9339 • Fax (815) 727-9430