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Typ 646 - Zpětný ventil

Parameters

Catalog number Typ 646
Producer Goetze KG Armaturen
Material: Red brass
Connection: Threaded
DN: 1/2", 3/4", 1", 1 1/2"
PN: 2.5, 6, 10, 16
Medium: liquids (aggressive), liquids (neutral), gases (neutral), air, gases (aggressive), vapours (neutral), vapours (aggressive), steam
Temperature: -10°C .. +225°C

Description

For automatic shut-off in vertical piping systems. Heavy version without spring. Closes only by means of flowing media or the weight of the sealing element.
Due to all-metal design with metal-to-metal sealing for high temperatures, these valves are suitable for harsh operating conditions and hydraulicautomatic control.

Technical question

Mgr. Jakub Rozsívalsale, technical support

jakub.rozsival@avemar.cz Skype: jakub.rozsival
Phone: +420 553 764 091 Mobile: +420 724 208 011

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