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GEMÜ Check Valve Type R91 – Metal

Nominal size: DN 50 – DN 600
Operating pressure: 1 – 16 bar
Operating temperature: -200…+300 °C
Application area: Control of industrial fluids
Body materials: 1.0619 galvanized steel / 1.4408 stainless steel / EN-GJS-400-15 cast iron
Disc materials: 1.4408 stainless steel / 1.4469 duplex stainless steel / EN-GJS-400-15 cast iron
Spring material: 1.4571
Seal materials: EPDM / FKM / NBR
Connections: Flanges
Body configuration: Wafer body for installation between flanges

Technical Datasheet R91
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25 years of expertise

The STRING team offers specialized after-sales consulting

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STRING S.R.L. CUI: RO 12693784, J10/78/2000

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STRING, founded in 2000, is a Romanian company specializing in industrial fluid control solutions. We are the exclusive representative in Romania and Moldova for leading brands such as GEMÜ, BERNARD CONTROLS DEUFRA, WEY SISTAG, BRAY, STRAUB, and DOCKWEILER, and we offer ISO-, SRAC-, and IQNet-certified products and services.

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STRING S.R.L.

CUI: RO 12693784, Nr. J10/78/2000

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