These brass check valves are specially designed for hydraulic and pneumatic applications in plant engineering and are well proven in applications with submesible pump, pressure, air conditioning systems, heating systems etc.
The check valves feature low-noise operation and have a high flow rate. The valves can be installed in any position. The standard version has internal thread on both ends. Dimension from G1/4" up to G2" are available.
Other connector sizes and versions are available on request.