

Leser
LESER is the largest global manufacturer of safety relief valves. LESER safety relief valves are used by leading companies in industries such as chemical, petrochemical, industrial gases, oil and gas production, and machine building, as well as the food and pharmaceutical industry.


Kunkle
Kunkle Valve is a leading manufacturer of quality safety relief valves for industrial and commercial applications such as steam, air, liquid and non-hazardous gases. The Kunkle Valve’s product offering is second to none in terms of industrial and commercial safety relief valves.