HAFNER Pneumatik Krämer GmbH & Co. KG of Kornwestheim at VALVE WORLD EXPO 2022 in Düsseldorf -- Valve World Expo
HAFNER Pneumatik Krämer GmbH & Co. KG - The Hafner banjo-valves are designed for piloting angle-seat-valves or other small spring-return actuators. The valves are available in aluminium as well as polyamide with