Limited Internal Relief Valves available on the Mesura S7 and S9 regulators Across North America, many gas distribution companies are utilizing pressure regulators with integral slam-shuts as one solution to improve safety and reduce venting requirements. Regulators with integral slam shut...
Mitigating Catastrophic Risks Through Proven Engineering – The KOHDA-Cavagna Valve Approach By Stephan Gamard, PhD, DTech, Specialty Applications Director, Cavagna Group In high-purity, corrosive, and toxic gas services, the design and cleanliness of cylinder valves are not just operational details—they are critical...
Across North America, utilities are switching to regulators with integral slam-shuts to improve safety and reduce emissions. Integral slam-shuts can protect against over pressure or under pressure scenarios, and don’t require an Internal Relief Valve (IRV). The issue is that in...
Self-operated gas regulators have been in use since the early 1800s on gas street lights in England. Since then, the design has changed and features have been added, but fundamentally all self-operated regulators share three core components: loading, throttling, and...
Mesura S7: Improve Safety, Minimize Emissions At Cavagna Group, we pride ourselves on our development and innovation, and the S7 demonstrates exactly that. Mesura’s founder invented the dual stage regulator over 65 years ago, and the S7 is the result of...
DSS7: Open for Business, Closed for Safety. At Cavagna Group, we pride ourselves on our development and progression and the DSS7 demonstrates exactly that: true innovation. While this year has been full of challenges, new products and developments have been...
The Viproxy NEOS is an integrated pressure regulator valve with a digital gauge. It shows a clear and large display indicating remaining time at the selected flow and remaining pressure of the cylinder. Thanks to the new digital gauge, the uses of...
Residual pressure valve (RPV) is designed by Cavagna Group for the commonly used portable CO2 beverage cylinders. These residual pressure valves maintain a positive pressure in the cylinder at all times, while preventing any unwanted material from inadvertently being backed...
The PV Series is a new style of relief valve that features a replaceable cartridge. This new design allows the user to replace the cartridge while the valve body remains installed and the tank remains pressurized therefore eliminating the traditional...
3/4” M NPT Forklift EN 12806 SnapFill Euro-style filler valve for use on motor fuel cylinders. Faster fill times and reduce injuries from repetitive twisting motion. Pre-applied sealant on the inlet thread. The adapter allows the operator to take a filling gun with...
