CALTHERM MEGA 1½″ MANIFOLD

Calefactio’s stainless steel manifold kit is delivered pre-assembled and ready to install. Headers are offered in 8 models (2 to 12 loops) with 1 1/2 inch body offering a maximum flowrate of 25.1 gallons per minute (95.4 LPM). They come in pair and the kit includes supply and return headers, 2-way isolating valve, wall support, flowmeter, surface thermometer (0-80°C), air purger and drain.

The integrated flowmeters allow the user to adjust the flow easily in each loop. Circuit isolation valves are also compatible with 24 V actuators from Calefactio (#AC24VNC).

Documents &
specification

Instruction Submittal Data - BV125 Submittal Data - BV150 Design Request Form 2023 Product Catalog

Made of 304 stainless steel
1 1/2 in connections (1 1/4 available in option)
Pre-assembled on wall support
Integrated flowmeters (8 LPM/2.1 GPM per loop)
Maximum pressure: 125 PSI/862 kPa
Maximum temperature: 230°F/110°C
Provided with air purger and drain
Compatible with 24 V actuators from Calefactio (#AC24NC)
2-way NPT ball valve with integrated thermometer
Compatible with glycol used for heating
Possibility to isolate each loop with isolating valve and balancing valve

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