{"id":5301,"date":"2024-03-25T22:43:12","date_gmt":"2024-03-25T21:43:12","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/hygienic-overflow-valves-type-ues\/"},"modified":"2025-02-13T11:57:32","modified_gmt":"2025-02-13T10:57:32","slug":"hygienic-overflow-valves-type-ues","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/en\/valves\/hygienic-overflow-valves-type-ues\/","title":{"rendered":"Hygienic overflow valves type \u00dcS"},"template":"","meta":{"product_description":"

RIEGER Overflow valves \u00dcS open the set response and thus prevent unwanted pressures in pipelines. They are available with weld ends and with dairy screwings or clamp ferrules. One possible application is the protection of forced-feed pumpsperistaltic pumps.<\/p>\n

The overflow valve US is suitable for all liquid media.<\/p>\n

Overflow valves are no safety valves.<\/b>
\nFor this purpose we recommend the T\u00dcV certified\u00a0safety valve type SHF<\/a>.<\/p>\n","technical_data":"

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Material<\/strong><\/td>\nin contact with product
\noptional
\nnot in contact with product<\/td>\n		1.4404\/AISI316L
\n1.4435\/AISI316L
\n1.4301\/AISI304<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Gaskets
\n<\/strong><\/td>\n		O-rings\/gaskets<\/td>\nEPDM, FKM
\n(others on request)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Temperatures<\/b><\/td>\nmaximum<\/td>\n<\/td>\nEPDM<\/td>\n<\/tr>\n
<\/td>\ncontinuous operation<\/p>\n

steam sterilization<\/td>\n

<\/td>\n130 \u00b0C*<\/p>\n

150 \u00b0C* short-time
\n(approx. 20 min.)<\/td>\n<\/tr>\n

<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Set range
\n<\/strong><\/td>\n		In order set pressure point is requested, pressure spring is
\nchosen accordingly.<\/td>\n		0,5 bar - 6 bar<\/p>\n

higher set pressures upon request<\/td>\n<\/tr>\n

Set pressure range
\nof pressure spring<\/b><\/td>\n		according to customer\u2019s request in lower
\nor upper pressure range<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Surfaces
\n<\/strong><\/td>\n		in contact with product
\noptional<\/p>\n

not in contact with product<\/td>\n

Ra \u2264 0,8 \u00b5m
\ne-polished, other surfaces on request<\/p>\n

Ra \u2264 1,6 \u00b5m<\/td>\n<\/tr>\n

<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Connections
\nStandard-
\npipe classes
\n<\/strong><\/td>\n		DIN 11850-R2 (DIN 11866 A)
\nO.D. tube (DIN 11866 C)
\nclamp ferrules in DIN and Inch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0*dependent upon operating conditions<\/div>\n<\/div>\n<\/div>\n","benefits":"\n\n\n\n\n\n\n
Construction of the valve<\/b><\/td>\nmassive valve housing<\/p>\n

no dead spaces<\/p>\n

completely draining<\/p>\n

many possible installation orientations<\/td>\n<\/tr>\n

Absolute product safety<\/b><\/td>\nperfect isolation from the environment<\/p>\n

no sump , no dome<\/td>\n<\/tr>\n

Serviceability<\/b><\/td>\nseal replacement without special tools<\/p>\n

low downtime<\/p>\n

perfectly cleanable<\/td>\n<\/tr>\n

Efficiency<\/b><\/td>\nstandard seals<\/p>\n

minimal maintenance costs<\/p>\n

 <\/p>\n

 <\/td>\n<\/tr>\n

<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","electronic_feedback":"

Not available for this article.<\/p>\n","special_alloys":"

All Valves are available in special alloys, such as\u00a0Hastelloy\u00ae C-22, 1.4539\/904L, 1.4529, AL-6XN\u00ae\u00a0<\/b>and\u00a0others<\/b>.<\/p>\n

Directly send us your inquiry:
\nsales@rr-rieger.de<\/a>
\nTel.: +49 7361 5702-0<\/p>\n","image":"1763","valve_category":"hygienic_valves"},"class_list":["post-5301","ventile","type-ventile","status-publish","hentry"],"yoast_head":"\nHygienic overflow valves type \u00dcS | Rieger<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rr-rieger.com\/en\/valves\/hygienic-overflow-valves-type-ues\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hygienic overflow valves type \u00dcS | Rieger\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rr-rieger.com\/en\/valves\/hygienic-overflow-valves-type-ues\/\" \/>\n<meta property=\"og:site_name\" content=\"Rieger\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-13T10:57:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rr-rieger.com\/wp-content\/uploads\/2024\/04\/ventilknoten-2.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"266\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/hygienic-overflow-valves-type-ues\\\/\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/hygienic-overflow-valves-type-ues\\\/\",\"name\":\"Hygienic overflow valves type \u00dcS | Rieger\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/#website\"},\"datePublished\":\"2024-03-25T21:43:12+00:00\",\"dateModified\":\"2025-02-13T10:57:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/hygienic-overflow-valves-type-ues\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/hygienic-overflow-valves-type-ues\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/hygienic-overflow-valves-type-ues\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/home-page\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ventile\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/valves\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Hygienic overflow valves type \u00dcS\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/\",\"name\":\"Rieger\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/en\\\/#organization\",\"name\":\"Gebr. 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