Product description

The FB5CPM (inlet) and FB6CPM (outlet) are air loaded sanitary constant pressure modulating valves, designed to allow the user to change set-points remotely via a cabinet or panel mounted air regulator, or through a distributed control system or PLC, using an I-P transducer.

The CPM valve is an ideal choice for automating and maintaining constant pressure set points on the inlet side of the valve for control operations, whether they are process set points or points to fully open the valve for rinse, CIP or SIP. The valve is preferred in HTST/UHT Pasteurization, after
Heat Exchangers, Separator equipment, bottling lines, etc.

Back Pressure Reducing Valve FBCPM

  • 2" (DN50)
Wetted Material
  • ASME SA479 316L (UNS 31603) is standard. EN 10272:2000 GR 1.4435, AL-6XN®, Hastelloy®C-22 and others are optional.
End Connections
  • ASME Tri-Clamp, others consult factory
Cv (Kv)
  • Consult Factory if alternate Cvs/Kvs are required.
Seat Materials
  • Integral Hard Seat: 316L (Class IV Shutoff); Optional Seat Material: Teflon (not 3A) (Class VI Shutoff)
Actuator Housing
  • Air-loaded, as cast CF3M 316LSS
O-Ring Materials
  • EPDM (to 275°F, 135°C) - 3A & FDA
  • Teflon-Encapsulated Viton (to 400°F, 204°C) - 3A & FDA

Diaphragm Materials
  • Jorlon (FDA, 3A approved)
Min Pressure Drop

• FB5CPM (inlet) min pressure drop: 3 psi (0,2 bar)

• FB6CPM (outlet) max pressure drop: 100 psi (6,9 bar)

Max Pressure/Temperature
  • 200 psi @ 300°F (13,8 bar @ 149°C)
Setpoint Range

• FB5CPM (inlet) set point range: 5-60 psi (0,3 - 4,1 bar)

• FB6CPM (outlet) set point range: 20-100 PSI (1,4 - 6,9 bar)

Maximum Air Supply Pressure
  • 110 psi (7,6 bar)
Features and Benefits
  • FB5CPM (inlet) valve automatically opens with increased flow
  • FB6CPM (outlet) valve automatically closes with increased flow
  • Compact lightweight design significantly reduces the installation space and weight if mounting the valve on a process skid
  • Permits full automation of Process, Rinse, CIP and SIP setpoints
  • Allows for constant pressure modulation when needed
  • Optimized Jorlon diaphragm material, surface area and support system for unsurpassed performance and life
  • Accessory I/P or self-relieving Air regulator available for automated, and/or remote set point control
  • 3A Certification 53-06
STEP Files
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