Industrial Plastic Valves FACTS I FIGURES I DATA V1©2 • V82 l4 Divatec Industrial Plastic Valves

The pressure reducer V 182/ V82 reduces the system pressure to a defined value. Utilizing the differential pressure, the pressure reducer sets itself to the set operating pressure. The outlet pressure is not directly related to the inlet pressure. The output pressure is exerted onto the diaphragm surface through a control bore and counteracts the set spring force. Once balance of pressure has been achieved, the valve closes and keeps the operating pressure constant by doing so. If the pressure decreases at the output side, then the set spring force is greater, and the valve opens until the balance...

Permissible operating temperature Diaphragm / V 82 0 to + 80°C EPDM / PTFE overlayed TECHNICAL DATA Type Size DIMENSIONS IN MM (GUIDELINE VALUES) PVC-U PP/PVDF PVC-U PP/PVDF PVC-U PP/PVDF PP/PVDF butt fusion socket |R fusion

d DN Type PVC/EPDM PVC/FPM PP/EPDM PP/FPM PP/EPDM PP/FPM PVDF/FPM PVDF/FPM Diaphragm EPDM PTFE EPDM PTFE EPDM PTFE PTFE PTFE Valve body assembly Valve bonnet assembly Valve bottom Piston assembly Compression spring Piston O- ring (bottom) O-ring bottom Piston O-ring (top) Valve screws Spring plate Set-up screw Lock nut Cap Spring support plate

The characteristic curves on the graphs show the decrease in the set outlet pressure from 0 through to the maximum permissible flow rate. The upper and lower lines plot the course of the opening and closing pressure respectively. All characteristic curves apply to water at a temperature of 20 °C.

13 Cap 12 Lock nut 11 Set-up screw, complete 1 4 Spring support plate 10 Spring plate 5 Compression spring 9 Socked head screw Pressure gauge 3 Valve botom The technical data is non-binding. It is not to be regarded as representing assured properties or as a guarantee of quality or durability. We reserve the right to make changes. Our general terms of sale apply.

V182 • V82 11 Diva tec Industrial Plastic Valves