Pressure Reducing Valve

The ideal and reliable highflow CO2 pressure reducing valve for use with CO2 gas or liquide. Constructed in brass (C31) and meehanite (C2K32) with stainless steel trim Abrasion and dirt resistant rubber valve seats Dome loading either from inlet line or separate gas supply Stable and noiseless operation Positive gastight shutoff Highflow contoured passages

The valve reduces high upstream pressure to a pre-set lower and constant downstream pressure level, regardless of fluctuating flow or varying upstream pressure. A hydraulic regulating pilot drives the valve. The pilot is able to detect upstream pressure values and regulates closing steps of the valve until the pre-set pressure value is restored.

The GEMÜ N082, N182 and N782 pressure reducers ensure that a constant outlet pressure is maintained in process plant utilizing the pressure differential.If the pressure rises on the outlet side, the spring force is lower and the valve closes as the spring is raised. The pressure is reduced until the spring force and the outlet pressure are the same. If the pressure falls, the valve opens as the spring force presses against the diaphragm surface via the control aperture. The outlet pressure can be read off a diaphragm-protected pressure gauge (not available for N782) and the spring force adjusted using a set screw as required. - The working pressure can be very easily adjusted using a set screw and secured with the integrated lock nut. If required, the setting that has been made can be lead sealed - The flow-efficient design of the valve body ensures good flow rate values - Control errors are kept to a minimum due to the large control face and the spiral spring

Kendrion has developed a high-quality range of non-return valves for applications requiring non-return and check functions. The shuttle valve or double check valve, respectively, realizes the logical OR function in pneumatic circuits.