GEMÜ R470 Butterfly Valves Range – The High Performance Workhorse for High Pressures & High Temperatures (HPHT)
Meet the high performance double-eccentric butterfly valves, GEMÜ R470 series, perfectly suited for applications with high pressures and temperatures. Available in nominal sizes from DN 50 to DN 600, this robust workhorse can take pressures up to 40 bar or temperatures up to 230 °C. The double-eccentric construction directly separates the disc from the seat (gasket), which reduces friction making the valves remarkably more durable and therefore increasing service life. Another features of the GEMÜ R470 is the continuous shaft with temperature resistant graphite bearing providing additional safety measures as well as the PTFE gland packing that can be adjusted in operation to minimize leakage, even at low pressures. This significantly reduces the maintenance requirements after installation. Antistatic fixtures are available as optional for use in an ATEX enviroment. Thanks to the optimized disc design in spherical form, the GEMÜ R470 offers excellent sealing and guaranteed mechanical functionality even at the highest pressures and temperatures. Made from PTFE TFMTM, the sealing ring is robust and versatile, ensuring excellent reliability for use in most process applications.
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Technical information:
GEMÜ R470 data-sheet.
GEMÜ R478 data-sheet.
Check out our video tutorial on how to modify a Butterfly Valve to a pneumatic, single-acting Normally Open or Normally Closed (NO/NC) actuator – https://youtu.be/s8yg5JqlsbI
Tel: 01925 824044
Email: enquiries@gemu.co.uk
Web: www.gemu.co.uk
GEMU Valves Ltd
- +441925824044
- customer.support@gemu.co.uk
- http://www.gemu.co.uk
- 10 Olympic Way Birchwood Warrington Cheshire WA2 0YL GB
About us
GEMÜ is a world leading manufacturer of valves, measurement and control systems for liquids, vapours and gases, especially when it comes to solutions for sterile applications. The GEMÜ Group currently employs over 1900 members of staff worldwide.
Manufacturing is carried out at six manufacturing sites across Germany, Switzerland, China, Brazil, France and the USA. The Group is active on all five continents with 27 subsidiaries and has a large distributor network in more than 50 countries
With the increasing requirements for process engineering, we offer a wide range of products providing solutions for a broad spectrum of customer groups, such as:
Specialising in all of the processes involved in the pharmaceutical, biotechnology, cosmetics, food and beverage industries. Application brochure: Solutions for the pharmaceutical, foodstuffs and biotechnology industries.
Specialising in industrial water treatment, chemicals, processing industry, surface finishing, power generation and environmental engineering. Application brochure: Solutions for industrial applications.
Focusing on valves for the production of semiconductors and microchips, photovoltaic systems and batteries, and ultra-high-purity chemicals. Application brochure: Solutions for microelectronics, semiconductors and battery production.
- Service
Training courses for service and maintenance personnel, repair services and the commissioning of GEMÜ products directly at the customer's site.
GEMÜ GB is based in Warrington providing product sales and technical support. Our product quality, application knowledge and broad range of services, make us a market leader in our field within the UK.
GO GREEN & PAPERLESS!
New PDF product catalogues are available for download.
Click on the links below to download the new product catalogues. We recommend you open the links for download using Google Chrome browser.
Product Catalogue for the Pharmaceutical, Foodstuff and Biotechnology Industries
Product Catalogue for Industrial Applications
Product Catalogue for Semiconductor Production
Follow our social media accounts to stay up to date with our latest GEMÜ GB news, events and industry insights: LinkedIn; Twitter; Instagram; Facebook; YouTube.
Where we supply to
UK Ireland
Industries we supply to
Chemicals, Food and Beverage, Pharmaceutical Cosmetics Toiletries, Water and Wastewater
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