Caleffi

Caleffi air and dirt separators, 2017-04-19

offers the Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 in., Model-6686N5S1A, including design and support services. Click here

Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 in.

Flo-Set™, Static balancing valve (variable orifice, low-lead

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Caleffi Hydronic Solutions

TwisTop™, 2-way thermo-electric zone valve

Caleffi 1 sweat Discal Vertical Air separator for vertical pipes. now Brass bodyStainless steel float guide pin and linkageStainless steel mesh

Caleffi 551 Discal Vertical NA551996

AutoFill™, Automatic filling valve (commercial applications

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ThermoProtec™, Thermostatic mixing valve (high-flow)

DISCAL®, Deaerator.

Valves set at 100 PSI Recommended for all cold water system installations - to protect against damage to piping and pressure tanks. PRV's are set at 75 PSI or 100 PSI. PRV's have a plus/minus 15% setting accuracy Note: Merrill pressure relief valves may not reseat themselves after pressure relief. Manual disassembly and reseating of the valve may be required.

Caleffi 553542A AutoFill Boiler Feed Valve 1/2 NPT

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The Caleffi AutoFill Automatic Boiler Fill Valve is used to maintain the pressure of the system stable at a set valve, automatically filling up with

Caleffi AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2 MNPT Inlet x 1/2 FNPT Outlet