strawi 125-25 Assembly group FW0-180-SM for a fixed value controlled heating circuit consisting of: two 1'' thermometer ball valves (0-120 °C) in the flow withbackflow preventer, three-way mixer 1'' Kvs 10.75 and fixed value actuator setting range 25-45 °C. 24/230 V in the flow, adjustable bypass in the mixer, additional ball valve in the flow and return, pump spacer 1 1/2'' x length 180 mm in the flow for on-site installation of a circulation pump, piping made of stainless steel 1.4301 DN 25, with EPP insulation according to EnEV and cut-outs for manifold connections, EPDM flat gaskets, max. operating pressure: 6 bar max. operating temperature: 100 °C max. volumetric flow: 0.86 m³/h, 10 kW at delta T = 10 K connection spacing: 125 mm dimensions (WxHxD): 250 x 525 x 225 mm primary side: 1'' male thread flat sealing in the flow and return secondary side: 1'' male thread flat sealing. in the flow and return, loose STB (safety temperature limiter set to 55°C) to prevent overtemperatures in surface heating systems, factory pressure tested and completely packed in protective carton recommended pumps: Grundfos Alpha2 (L) 25-40, Grundfos UPM3 Auto L 25-50, Xylem Eco Floor 25-4/180 article no.: 7212001 make: s t r a w a phone: 036256/8661-0 fax: -99
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