Resideo Combi-3-Plus flow balancing valve blue, for return flow, housing made of dezincification-resistant brass. General draining via adapter on the top section, subsequent differential pressure control possible by a diaphragm regulator mounted on the top section (up to and including DN 40), no attachments on the valve body. Visible pre-setting display with concealed pre-setting ring, high accuracy through individual adjustment. Maintenance-free spindle sealing with double O-ring, PTFE seat sealing. DN 10 - 20 universal connection with internal thread according to DIN EN 10226-1 for threaded pipe or for Cu and precision steel pipe 10 - 22 mm using compression ring and compression screw. DN 25 - 80 connection with internal thread according to DIN EN 10226-1 for threaded pipe. For pH value of 8 - 9.5.
Medium: Water or water-glycol mixture according to VDI 2035 Housing material: Brass, dezincification-resistant Nominal diameter: DN 50 Nominal pressure: PN 16 Design: with internal thread Kvs value: 38 Medium temperature: -20 °C - 130 °C Note: Identical in construction to former Honeywell article Brand: Resideo Type: Braukmann
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