Caleffi

127156AFC FlowCal+™ 3/4" Compact Automatic Recirculation Balancing Valve with Polymer Cartdrige, Press Union, 230 PSI, 0.35 gpm, 30 to 310 degrees F, DZR Brass

CLF127156AFC MFG #: 127156AFC
127156AFC FlowCal+™ 3/4" Compact Automatic Recirculation Balancing Valve with Polymer Cartdrige, Press Union, 230 PSI, 0.35 gpm, 30 to 310 degrees F, DZR Brass
  • Body Material: DZR Brass
  • End Style: PRESS
  • Flow Rate: 0.35 to 10 gpm
  • Nominal Size: 3/4 in
  • Cartridge Material: Anti-Scale Polymer
  • Connection Type: Union
  • Dimensions: 7-1/16 in H x 1-9/16 in L
  • Manufacturer: Caleffi
  • Manufacturer #: 127156AFC
  • Media: Water, Glycol Solutions
  • Pressure Rating: 230 psi
  • Series: 127
  • Softgoods Material: EPDM
  • Springs material: Stainless Steel
  • Temperature Rating: 30 to 210 deg F
  • Type: Recirculation
The FlowCal+™ compact dynamic flow balancing valve is pressure independent and maintains a fixed flow rate as differential pressures vary. It incorporates an exclusive flow cartridge, made of an anti-scale, low noise polymer. Constructed of DZR low-lead brass, FlowCal+ is ideally suited for use in plumbing applications such as hot water recirculation systems. The built-in check valve protects against circuit thermo-siphoning. The outlet temperature gauge (optional) verifies the fluid temperature in the circuit. The FlowCal+ can also be used in hydronic systems.

  • Features
  • Automatic hot water circuit balancing: Installed on each return branch of the recirculation circuit, the dynamic modulating valves automatically balance the recirculation circuits to ensure constant flow.
  • Quiet operation: Replaceable patented anti-scale, low noise polymer flow cartridge provides specified flow rate (gpm), with no field balancing or adjustments.
  • Union connections: Compact design featuring union end connections and Press fittings for ease of installation and maintenance
  • Multi-functional: Built-in check valve to protect against circuit thermo-siphoning. Built-in filter screen. Optional outlet temperature gauge to verify water temperature.
  • Application flexibility: Designed for balancing domestic hot water recirculation systems, but also suitable for non-potable applications.
  • High value balancing: Especially suited for hot water recirculation balancing, FlowCal+ maintains pre-determined constant flow in circuits, regardless of differential pressure changes across them.