FlowCalPLUS™ Union Y-body Automatic Flow Balancing Valve with Inlet Check Valve - NA Market

FlowCalPLUS™ Union Y-body Automatic Flow Balancing Valve with Inlet Check Valve - NA Market

FlowCal+ 128AFC series, y-body automatic balancing valve includes PT ports, is pressure independent and maintains a fixed flow rate as differential pressures vary. It has an anti-scale, low noise polymer flow cartridge. Constructed of DZR low-lead brass, FlowCal 128AF series is suited for use in plumbing applications such as hot water recirculation systems. The FlowCal+ 128 series provides a built-in check valve to protect against circuit thermo-siphoning, and the outlet temperature gauge (optional) verifies the fluid temperature in the circuit.

The FlowCal+ 128AFC series Y-pattern design uses the same flow cartridges as the Caleffi FlowCal+ 127AFC series. Because it can remain in the piping, the y-body simplifies serviceability with an easy-to-remove flow cartridge for flushing and inline change out. It also includes factory-installed PT ports to certify flow rates.

Union connections makes installation and maintenance fast, easy and efficient for a variety of tailpiece options.

See Revit Content Instruction Guide pdf at www.calefii.com for code 128AFC series FlowCal+.

Specification

128AFC series
Y body dynamic automatic pressure independent flow balancing valve with polymer flow cartridge FlowCal+. Connections ½”, ¾”, 1” NPT male, sweat, press, PEX crimp and PEX expansion union. PEX crimp fittings must comply with ASTM F 1807. PEX expansion fittings must comply with ASTM F 1960. DZR low lead brass body and drain plug (less than 0.25 per cent lead content) certified by ICC ES file PMG 1360. Meets requirements of NSF,ANSI,CAN 372. Antiscale polymer cartridge. Stainless steel spring. Peroxide cured EPDM seals. Provided with two pressure/temperature test ports, Caleffi code 100001A. Water and up to 50 per cent maximum glycol solutions. Maximum working pressure 400 psi (28 bar). Working temperature range 32 to 212 degrees F (0 to 100 degrees C). Dp range 2 to 35 psi. Range of available flow rates for all connection sizes 0.35 to 10 gpm. Accuracy plus or minus 10 per cent. Provided with inlet flow check valve and optional dual scale outlet temperature gauge, 2 inch diameter, 30 to 210 degrees F and 0 to 100 degrees scale. Provide with optional inlet and outlet isolation ball valves, code 290030, separately sourced, field installed.
See Revit Content Instruction Guide pdf at www.calefii.com for code 128AFC series FlowCal+.