iPolymer Inline Diaphragm Valves

Inline Diaphragm Valves (IDF) feature an all wetted PTFE flow path with a diaphragm design for ultra pure service. Common applications include DI Water, Acid Drain, and Source Chemistry flow shutoff. The IDF valve is offered in a two-way closed configuration. Inline flow path reducing cavity corners & dead spots.

The anti-bacteria (AB) configuration is designated by adding -AB onto the suffix of the model number. The AB Option (not shown) significantly reduces the potential of bacteria buildup and maintain a consistent flow via an independent mechanism. This control mechanism will allow for precise adjustments and a cleaner cavity.

Custom porting & material configurations are available on request, such as: high ambient temperature actuators, sanitary connections and inline filters.

iPolymer Inline Diaphragm Valves Schematic
Item #Port SizeEnd ConnectionAB – Option
IDF-103233-0011/2 inFNPTNo
IDF-103233-0021/2 inTubeNo
IDF-103233-0031/2 inFlareNo
IDF-103233-001-AB1/2 inFNPTYes
IDF-103233-002-AB1/2 inTubeYes
IDF-103233-003-AB1/2 inFlareYes
IDF-103188-0013/4 inFNPTNo
IDF-103188-0023/4 inTubeNo
IDF-103188-0033/4 inFlareNo
IDF-103188-001-AB3/4 inFNPTYes
IDF-103188-002-AB3/4 inTubeYes
IDF-103188-003-AB3/4 inFlareYes