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Without 3-way mixer and pump!
Flow: 1x flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C) 2x union nut and seal 1x screw connection DN 25 (1") For pumps with a length of 180 mm Return: 1x return pump flange ball valve with thermometer hand wheel (thermometer ring blue, 0-120°C) and gravity brake that can be activated by turning the hand wheel 45° 1x brass pipe 1x DN 25 (1") screw connection Flow and return interchangeable. Advantages • Very good pump venting • No jamming of the gravity brake due to lower thermal load (gravity brake in the return ball valve) • Gravity brake can be set up without tools • Replaceable spindle seals on the ball valves • No rusting of screw connections thanks to brass union nuts Technical data: • Max. operating temperature: 110 °C • Max. operating pressure: 10 bar • Connections: DN 25 (1") female thread • Gravity brake: 20 mbar • Centre distance: 125 mm • Material: brass • Insulation: EPP • Dimensions (with insulation) H x W x D: 380 x 240 x 210 mm • Kvs value: 6.0
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