Shut-off Valves
The shut-off valve is a fitting for shutting off the flow of a fluid in a pipeline.
These fittings include butterfly valves, gate valves and ball valves.
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Nov
2023
AVK takes over valve manufacturers from Spain and France
At the beginning of October, the AVK Group acquired 100 percent of the shares in the Bayard and Belgicast groups. The two valve manufacturers are active in Spain, France, Italy, Portugal and China. Bayard and Belgicast ...
Sep
2023
Innovative solution for networking multi-port valve manifolds
The Ingelfingen-based technology company GEMÜ has launched two new solutions for the connection of single-use multi-port valve blocks. Firstly, it is now possible to control the locking of the valve block pneumatically ...
Aug
2023
Test bench for large valves
SAMSON LEUSCH GmbH Industriearmaturen has set up a high-performance facility especially for large butterfly valves. The test bench ensures the quality of the company’s control and butterfly valves. The valves are ...
Jul
2023
ASME approval for ball valves and butterfly valves
The GEMÜ R480 series butterfly valves and the GEMÜ BB02 series ball valves have successfully completed testing for ASME approval. In order to export products to the USA, some states require certification according to ...
Apr
2023
Gate valve developed for natural gas use
The Czech valve manufacturer ARMATURY Group a.s. has developed a fully welded gate valve for natural gas ...
Apr
2023
Valves for hydrogen production
Using intelligent valve construction to drive environmentally friendly hydrogen production. Under this heading, production at SAMSON PFEIFFER is running at full ...
Mar
2023
Shut-off valves certified for hydrogen use
Bureau Veritas Italia has certified Emerson’s BM6X series slam-shut valves for use in hydrogen applications. The certification of the slam-shut valves is valid for applications with up to 100 % hydrogen at a ...
Apr
2022
Ball valves for more plant efficiency
Manufacturer Bray presents two high performance ball valves designed for application specific solutions in the harshest environments. Bray’s segmented ball valves Series 19 and Series 19L combine the shearing action ...
May
2020
Innovative liner: butterfly valves allow food applications
At the beginning of May 2019, KSB SAS, a member of the KSB Group, launched a new type of liner for its ISORIA butterfly valve type series. It is manufactured from hydrogenated nitrile butadiene rubber (HNBR) and ...
May
2020
Energy-efficient valve opens up cryogenic applications
The new Type 3598 Cryogenic Valve by SAMSON was specially developed to meet the requirements of cryogenic applications. The valve is available in sizes up to NPS 8 and pressure ratings up to Class 900 and is suitable ...
May
2020
Double eccentric, metal sealing – New High Performance-Valve
ARI-Armaturen is presenting for the first time a double eccentric, metallic sealing High Performance-Valve: the new ZEDOX. It is a durable, energy-efficient valve with perfect handling and represents the economic ...
May
2020
VAG extends its knife gate valve range
The VAG-Group has extended its product range of resilient-seated knife gate valves by nominal diameters of up to DN1400. As a result, the VAG ZETA® Knife Gate Valve is now available in all common nominal diameters ...
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Industrial Valves – 2022
Year: 2022What steps are important now to enable a stable but sustainable economy? The international edition of “Industriearmaturen+Dichtungstechnik” would like to accompany you in these steps and show you what is already possible today in ...
Plastic butterfly valves – a good return on investment in many applications
Author: Christian Neye and Manfred Paulus
Topic: Industriearmaturen
Year: 2008
For metal and plastic piping systems in applications with a maximum medium pressure of 10 bar, it is more difficult to select the appropriate materials for butterfly valves than for ball valves or diaphragm valves. But-terfly valves in plastic ...
Triple-eccentric control and shut-off butterfly valves – New developments, production methods and fields of application
Author: Michael Knippschild
Topic: Industriearmaturen
Year: 2009
Triple-eccentric control and shut-off butterfly valves belonging to the series presented in this article are tailor-made to meet the exact operating conditions of the customer’s application. Thanks to a large variety of styles, materials and ...
New PTFE gasket for butterfly valve enhances process reliability
Author: Timo Jäckle/Karl-Heinz Mayer, Wolfgang Paul
Topic: Industriearmaturen
Year: 2009
In both in the chemicals processing industry and many other applications, valves very frequently come into contact with highly aggressive fluids. The advantages and disadvantages – or even the problems – of the valve materials used then ...
Butterfly valves in municipal water management
Author: Peter Oppinger
Topic: Industriearmaturen
Year: 2010
Valves used in water management have to withstand enormous loads, high water pressures, critical flow velocities as well as extreme temperatures and weather conditions, whether in tropical climates or in the desert. The paper presents valves which ...
