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Bulletin 71.1:CP200

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 Congurations

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 Coefcients and Orice Sizes

See Table 3

IEC Sizing Coefcients

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

Orice 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

Orice: 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)

Specications

The Specications section lists the specications for the CP200 Series Regulators. The following information is

stamped on the nameplate of CP200 Series: Type Number, Maximum Outlet Pressure, and Spring Range.

1 2 3 4 5 6 7 8 ... 27 28

Bulletin 71.1:CP200 1

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