Articles relating to Butterfly Valves

New DVGW gas approval for quarter turn valves

The GEMÜ R480 butterfly valve series and the GEMÜ B20 ball valve have been awarded gas approval by DVGW, the German Technical and ...
Valveuser Issue 91

Triple Offset Butterfly Valve Passes Factory Acceptance Test for Propane Dehydrogenation Plant

Orton S.r.l. (IMI Orton) has successfully carried out factory acceptance testing (FAT) on one of its largest ever butterfly valves, which will be ...
Valveuser Issue 90

Versatile Performance: How Severn’s OCT TOV Butterfly Valve Excels in Isolation and Control Applications

Severn’s patented OCT technology takes the traditional TOV sealing technology even further to maximise the sealing benefits. The Oblique Cone ...
Valveuser Issue 87

Valtek® Valdisk™ High Performance Butterfly Valve Completes Million- Cycle Test

Licensor-approved for pressure swing adsorption applications that require tight shutoff during high cycles and bi-directional flows. Flowserve ...
Valveuser Issue 85

Bray Launches the Cx Line

To develop a concept for product re-alignment, Bray worked extensively with leading companies in the European chemical industry. The focus was not ...
Valveuser Issue 83

TT Flow's Custom Actuated Butterfly Valves for Iraqi Oil Refinery

When a major Iraqi-based oil refinery required custom actuated butterfly valves for a large-scale plant refurbishment, T-T Flow’s expert ...
Valveuser Issue 80

GEMÜ Valves in Drinking Water Applications : Sea Water Desalination by Reverse Osmosis (RO)

The system In a successful large sea water desalination, the system operates according to the reverse osmosis principle and produces more than ...
Valveuser Issue 80

Valtek® TX3 Molten Salt Triple-offset Butterfly Valve: Reliable performance, tight shut-off and minimized maintenance in molten salt applications

Flowserve designed the Valtek® TX3 Molten Salt triple-offset butterfly valve to provide concentrated solar power (CSP) plant operators with ...
Valveuser Issue 80

ZEDOX® HEXO - The high performance butterfly valve with new honeycomb disc technology

ARI-Armaturen introduces an innovative HEXO honeycomb disc design in double eccentric ZEDOX® high performance butterfly valves. The product ...
Valveuser Issue 80

Valmet’s Neles™ Q-Disc™ flow balancing trim for butterfly valves

New Q-disc™ – Born to perform under pressure. Valmet’s Neles™ Q-disc™ flow balancing trim is all about reducing noise ...
Valveuser Issue 79

Ultra-filtration and Partial Softening in Water Treatment: Valve solutions for drinking water treatment

In a successful municipal water treatment application that treats 300m³ of water per minute, GEMÜ provides reliable valve solutions for ...
Valveuser Issue 79

Bray Launches the Cx Line

Bray developed new products according to the current requirements of the chemical industry and worked extensively with leading companies in the ...
Valveuser Issue 79

The new generation of Neldisc™ from Neles™

The new generation of Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves is built to deliver sustainable performance ...
Valveuser Issue 78

GEMÜ Rubber Lined Butterfly Valves are Ready for Industry 4.0

Smart and Reliable – meet the next generation of GEMÜ rubber lined butterfly valves, R480 Victoria series. Using state-of-the-art robotics ...
Valveuser Issue 78

Flawless Design! The Next Generation of GEMÜ Rubber Lined Butterfly Valves

To suit an extensive range of applications, GEMÜ offers newly redesigned butterfly valves, R480 Victoria series. The new R480 is a direct ...
Valveuser Issue 77

GEMÜ's Solutions for Mixing Electrode Slurries in Li-ion Cell Manufacturing

GEMÜ capabilities in the area of Li-ion cell manufacturing As a leading manufacturer of valves, measurement and control systems, GEMÜ has ...
Valveuser Issue 75

ARI Armaturen: ZETRIX® & ZEDOX® Eccentricity – For Demanding Applications

Advantages via metallic sealing-systems ZEDOX® New from ARI: The double-eccentric High Performance-Valve – the economical alternative, ...
Valveuser Issue 60

ARI-Armaturen: ZEDOX® – The New High Performance Valve

ARI-Armaturen is delighted to present a double-offset, metallic sealing high performance valve – ZEDOX®. A durable, energy-efficient valve ...
Valveuser Issue 56

ARI Armaturen - ZEDOX® – The new high performance Valve

ARI-Armaturen is delighted to present for the first time a doubleoffset, metallic sealing high performance valve – ZEDOX®. A durable, energy ...
Valveuser Issue 52

ValvTechnologies’ IsoTech® Parallel Slide Gate (PSG) - proven success in single isolation

A coal fired power plant situated near the town of Selby, England, is the largest, cleanest and most efficient coal burning power station in the ...
Valveuser Issue 51