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CHECK VALVE WITH SOFT OR METAL SEALING

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Type 6140

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GENERAL

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Dimension:

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Pressure:

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Material:

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Seat / temperature:

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Flange O-ring:

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Flange connection:

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OPTIONS

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Dimension:

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Pressure:

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Material:

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Flanges:

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Flange connection:

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DN 40 - DN 400

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PN 10 / PN 16 / PN 25

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Steel or stainless steel

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NBR max. 80° C.

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EPDM max. 120 ° C.

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FPM max. 170° C.

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PTFE max. 180° C.

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Metal / metal

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Same as seat

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PN 10 / PN 16 / PN 25

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Up to DN 600

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PN 40

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Aluminium, alu. bronze or brass

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Grooves in bearing surface

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PN 6 / PN 40

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MATERIAL

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DESCRIPTION

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• Very reliable and simple construction.

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• Self aligning between flanges.

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• Very flexible and low weight due to the small

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face-to-face measurements.

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• Easy mounting because of the eye bolt on top of

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the valve.

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• Large field of application due to many options.

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• Disc and hinge cast as one.

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• Protected o-ring. The o-ring is placed in the body

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protecting it from flow, detachment and tear.

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DS-6140-UK-220410-2 - We reserve the rigth for changes.

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