Düker GmbH & Co KGaA

Oblique seat and diaphragm valves, in-line sight glasses and flat sight glasses

 Our valves are approved tor temperatures up to 180°C and operating pressures of -1 up to +16 bar depending upon the type. All types can be delivered according to DIN or ANSI

 

Our forged steel housings and components in fine cast steel or spheroidal graphite cast iron, Class GGG 40.3, respectively, take into consideration the high safety standards required in chemical plants. The smooth, scratch - resistant surfaces and the possibilities given for easy cleaning are further important criteria for best production results particularly in the pharmaceutical industry.

We produce according to DIN ISO 28 121 and the QHD (Quality Hygienic Design) confirms this. Also our valves are in accordance to GMP

Our product range includes:

* Ball valves    DN 25 and 50  (1” and 2”)
* Diaphragm valves  DN 25 up to 100  (1” up to 4”)
* Oblique-seats valves  DN 25 and 50  (1” up to 2”)
* In-line sight glasses  DN 25 up to 250  (1” up to 10”)
* Flat sight glasses   DN 40 up to 200  (1 ½” up to 8”)


We can offer our Valves also in other Glass Linings:

 

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