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Home | Regulators | CP400 Series Commercial / Industrial Pressure Loaded Pressure Reducing Regulators

CP400 Series Commercial / Industrial Pressure Loaded Pressure Reducing Regulators

CP400 Series Commercial / Industrial Pressure Loaded Pressure Reducing Regulators The CP400 Series pressure loaded regulators have been engineered to fit a multitude of pressure-reducing applications including light industrial and commercial installations, which include accurate control for use in pressure-factor measurement (Fixed factor billing) applications. This flexibility is provided by the numerous body end connection sizes, body materials, outlet pressure settings, orifice sizes, as well as the option for internal or external pressure registration. In addition to application flexibility, the CP400 Series offers multiple overpressure protection options to meet your application requirements.

Features
  • Wide Variety of Body Sizes and End Connections
  • Fixed Factor / Pressure Factor Measurement (PFM) Accuracy Capabilities
  • Field Convertible from Internal Sensing to External Sensing for Wide-Open Monitor Construction
  • Multiple Overpressure Protection Options
  • Available in Gray Cast Iron, Ductile Iron, and Steel Body Materials
  • Only Standard Tools Required for Pressure Adjustment and Orifice Removal
  • Easy to Maintain
Available Configurations
  • Type CP400IN: Type CP400 with Internal pressure registration and Non-relief construction
  • Type CP400IT: Type CP400 with Internal pressure registration and Token relief
  • Type CP400EN: Type CP400 with External pressure registration and Non-relief construction
  • Type CP400ET: Type CP400 with External pressure registration and with Token relief
  • Type CP403IN: Type CP400IN with integral True-Monitor™ Protection
  • Type CP403IT: Type CP400IT with integral True-Monitor™ Protection
  • Type CP403EN: Type CP400EN with integral True-Monitor™ Protection
  • Type CP403ET: Type CP400ET with integral True-Monitor™ Protection
  • Type CP404IN: Type CP400IN with integral Type VSX4 Slam-shut module
  • Type CP404IT: Type CP400IT with integral Type VSX4 Slam-shut module
  • Type CP404EN: Type CP400EN with integral TypeVSX4 Slam-shut module
  • Type CP404ET: Type CP400ET with integral Type VSX4 Slam-shut module
Body Sizes and End Connection Styles
  • For Gray Cast Iron: 1-1/4, 1-1/2, or 2 NPT, NPS 2 (DN 50), CL125 FF
  • For Ductile Iron: 1-1/4, 1-1/2, or 2 NPT, Rp 1-1/4, 1-1/2, or 2, NPS 2 (DN 50), CL150 FF or PN 10/16
  • For Steel: 1-1/4 or 1-1/2 NPT, Rp 1-1/4 or 1-1/2
Maximum Operating Inlet Pressure
125 psig (8,6 bar)

Outlet Pressure Range
1 to 20 psig (0,07 to 1,4 bar)

Maximum Emergency Outlet Pressure (Casing)
25 psig (1,7 bar)

Maximum Outlet Pressure to Avoid Internal Parts Damage
5 psi (0,34 bar) over setpoint

Maximum Operating Outlet Pressure
20 psig (1,4 bar)

Pressure Registration
Internal or External

Temperature Capabilities
-20° to 150°F (-29° to 66°C)

Approximate Weights
  • With Threaded Body
    • Type CP400: 11 Pounds (5 kg)
    • Type CP403: 20.5 Pounds (9 kg)
    • Type CP404: 13.2 Pounds (6 kg)
  • With Flanged Body
    • Add 8.6 Pounds (4 kg) to weights listed
Type TM600 True-Monitor™ Specifications
  • Control Pressure Range: 1 to 7.5 psig (0,07 to 0,52 bar)
  • Maximum Operating Outlet Pressure for Type TM600 Integral Monitor Installed on Type CP403: 7.5 psig (0,52 bar)
  • Connections:
    • Slam-Shut Vent: 1/4 NPT
    • External Sensing Line: 1/4 NPT
  • Casing Material: Aluminum
  • Pressure Registration: Same as Primary Regulator
Type VSX4 Slam-Shut Module Specifications
  • Slam-Shut Overpressure Shutoff (OPSO) Only Spring Ranges: 2 to 43.5 psig (0,14 to 3,0 bar)
  • Slam-Shut Overpressure and Underpressure Shutoff (OPSO and UPSO) Spring Ranges:
    • Overpressure Shutoff (OPSO): 2.2 to 29 psig (0,15 to 2,0 bar)
    • Underpressure Shutoff (UPSO): 0.36 to 29 psig (0,03 to 2,0 bar)
  • Connections:
    • Slam-Shut Vent: 1/4 NPT
    • External Sensing Line: 1/4 NPT
  • Casing Material: Aluminum
  • Pressure Registration: Internal or External



For general enquires contact us at (+64) 9 634 1391 or by email at sales@customcontrols.co.nz

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