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Description: In-line adjustable valve used to reduce system pressures and to keep the working pressure constant Mounting: In any position Maximum Fluid Pressure at 20°C: 10 bar Pressure Setting Range: 1 to 9 bar Hysteresis: Approx. 0.1 to 0.4 bar Fluid Temperature Range: 0°C - 50°C Construction: Body: PVC-U Diaphragm: EPDM with PTFE liner on fluid side Seats and Seals: EPDM End Connections: Solvent cement unions Features: Adjustable at any time, even during use. Constant pressure control to ± 0.2 bar. Vibration free during operation. Installation is independent of flow direction Options: Factory fitted pressure gauge available on request
The first ever thermoplastic valves were produced by Stübbe in their German factory in 1961. Since then the company has expanded considerably and now also has production in Portugal as well as worldwide distribution. Stübbe began manufacturing thermoplastic pumps in the early 1970's and now have one of the largest selections available with capacities from 1.2 to 600 cubic meters per hour.
The Stübbe range is renowned for reliability and strongly engineered solutions.