Valves for oil-immersed transformers - Transformer valve

HEROSE flanged gate valves are used to regulate the oil circulation in transformers. There is a wide variety of versions, designed for use at extreme temperatures down to -50° C, as well as for offshore applications.

HEROSE three-way valves provide a defined oil flow and therefore the controlled dissipation of heat within oil-immersed transformers. The defined setting of the flow direction enables the isolation of contaminated oil in transformers with a multiple chamber system and continued operation of the transformer at a lower power.

HEROSE outlet valves made from bronze and seawater-resistant bronze are used on oil-immersed transformers for the safe removal of oil samples for quality checks.

HEROSE ball valves are ideally suitable for handling neutral gases and liquids, mineral oil products and alkalis, as well as corrosive liquids and gases.

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AAR certificates, Association of American Railroads Here you find our AAR certificated valves
AAR-Zertifikate, Association of American Railroads Hier finden Sie unsere AAR-zertifizierten Armaturen und Ventile
ABS certificates, American Bureau of Shipping Here you find our ABS certificated valves
ABS-Zertifikate, American Bureau of Shipping Hier finden Sie unsere ABS-zertifizierten Armaturen und Ventile
ACHEMA 2012, Frankfurt/Main, eine Nachlese HEROSE Messenachlese zur ACHEMA 2012 in Frankfurt am Main
ACHEMA 2012, review HEROSE at the ACHEMA 2012, a little review
ACHEMA 2015, Frankfurt/Main HEROSE Messeankündigung zur ACHEMA 2015 in Frankfurt am Main
ACHEMA 2015, Frankfurt/Main - Nachlese HEROSE Messenachlese zur ACHEMA 2015 in Frankfurt am Main
ACHEMA 2015, Frankfurt/Main, Germany Meet HEROSE at the ACHEMA 2015, Frankfurt/Main, Germany
ACHEMA 2015, Frankfurt/Main, Germany - Review HEROSE at the ACHEMA 2015, Frankfurt/Main, Germany - A review
Actuated Valve - Product choice Here you find product information about our actuated valves. Clicking takes you to the datasheet of the actuated valve.
Aiigma 2016 Sri Lanka Aiigma 2016 - Review
Aiigma 2016 Sri Lanka Aiigma 2016 - Nachlese
Alcatraz integral multi turn-Abschließvorrichtung Typ 66394
Alcatraz integral multi turn-valve locking Type 66394
American Bureau of Shipping approval HEROSE Valves now with ABS-Approval
American Bureau of Shipping Zulassung Jetzt auch mit ABS-Zulassung
Angetriebene Ventile (Tieftemperatur) Finden Sie Produktinformationen über angetriebene Ventile. Ein Klick auf das angetriebene Ventil führt Sie zum Datenblatt.
Angle Safety Valve - Product choice Safety Valves Angle Type Here you find our angle type safety valves for vapours, gases and liquids. The safety valve angle type usually consists of brass, bronze or stainless steel.
Armaturen für ölgekühlte Transformatoren - Produktauswahl Hier finden Sie unserer Trafoarmaturen aus den Produktgruppen Kugelhahn und Absperrschieber, Auslaufventil, Auslaufhahn, Drei-Wegehahn sowie Zubehör.
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