Bulletin 71.1:CP200
3
1. The pressure/temperature limits in this Bulletin or any applicable standard limitation should not be exceeded.
2. Product has passed Emerson Process Management Regulator Technologies, Inc. testing for lockup, relief start-to-discharge and reseal down to -40 degrees.
Available Congurations
See Table 1
Body Sizes, Material, End Connections, and
Pressure Rating
(1)
See Table 2
Inlet Pressure Ratings
(1)
See Table 3
Maximum Outlet Pressures
(1)
Emergency Casing: 25 psig / 1.7 bar
Operating: 20 psig / 1.4 bar
Outlet Pressure Range
1 to 20 psig / 69 mbar to 1.4 bar
See Table 4
Flow Capacities
See Tables 6 through 23
Flow Coefcients and Orice Sizes
See Table 3
IEC Sizing Coefcients
See Table 3
Temperature Capabilities
(1)(2)
-20 to 150°F / -29 to 66°C
Pressure Registration
Internal
Pressure Loading Regulator Spring Case Connection
1/4 NPT
Factory Setpoint Inlet Pressures for Various
Orice Sizes
1/8 inch / 3.1 mm: 80 psig / 5.5 bar
3/16 inch / 4.7 mm: 60 psig / 4.1 bar
1/4 inch / 6.4 mm: 40 psig / 2.8 bar
5/16 inch / 7.9 mm: 30 psig / 2.1 bar
3/8 inch / 9.5 mm: 25 psig / 1.7 bar
1/2 inch / 13 mm: 25 psig / 1.7 bar
Token Relief Performance
Approximate Token Relief Start-to-Discharge:
See Table 5
Approximate Weight
10 pounds / 5 kg
Construction Materials
Type CP200IN Main Valve and Actuator
Body: Gray Cast Iron
Body O-ring: Nitrile (NBR)
Closing Cap: Aluminum
Adjusting Screw: Aluminum
Diaphragm Case, Spring Case,
and Valve Stem: Aluminum
Diaphragm Plate: Steel
Orice: Aluminum
Pusher Post: Aluminum
Diaphragm and Disk: Nitrile (NBR)
Closing Spring: Stainless steel
Relief Valve Spring: Stainless steel
Relief Valve Spring Retainer: Zinc-plated steel
Relief Valve Seat: Aluminum
Lever: Zinc-plated steel
Lever Pin: Stainless steel
Spring Seat: Aluminum
67CP Series Pressure Loading Regulator
Spring: Stainless steel
Body: Aluminum
O-ring and Soft Seat: Nitrile (NBR)
Valve Stem: Aluminum
Valve Plug: Nitrile (NBR)
Diaphragm: Nitrile (NBR)
Designed, Tested, and Evaluated Consistent With:
ASME B16, ASME Section VIII DIV I, ASTM B117
(Corrosion Resistance)
Specications
The Specications section lists the specications for the CP200 Series Regulators. The following information is
stamped on the nameplate of CP200 Series: Type Number, Maximum Outlet Pressure, and Spring Range.
(8 Seiten)
(1 Seiten)
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