Emerson CSB400 Manual de Instruções descarregar pdf (Página 2)

CSB400 Series

Specications

The Specications section lists the specications for the CSB400 Series Regulators. The following information is stamped

on the nameplate of CSB400 Series: Type and Class, Maximum Outlet Pressure and Spring Range.

Pressure Registration

Internal, External or Dual (Internal and External)

Operating Temperature (TS)

(1)(2)

According to PED Standards:

All Types: -20 to 66°C / -4 to 150°F

Non-PED with standard construction:

Types CSB400/CSB404, CSB420/CSB424:

-20 to 66°C / -4 to 150°F

Types CSB450/CSB454

(3)

-30 to 66°C / -20 to 150°F

Non-PED with low temperature construction:

Types CSB400F/CSB404F

(3)

, CSB420F/CB424F

(3)

-30 to 66°C / -20 to 150°F

Approximate Weights

With Threaded body

Type CSB400: 4.1 kg / 9 pounds

Type CSB403: 9.1 kg / 20 pounds

Type CSB404: 5.0 kg / 11 pounds

With Flanged Body:

Add 4.1 kg / 9 pounds to threaded weights

listed above

PED Conformity Statement and Information

The CSB400 Product Series is in conformity with the

Pressure Equipment Directive PED 97/23/EC. The

exceptions to this previous statement are the

Types CSB403 and CSB423. Both of these types are

not yet certied to conform with the PED Directive.

Pressure regulator does not require any

supplementary upstream safety accessory for

protection against overpressure compared with

its design pressure PS, when upstream reducing

station is sized for a max downstream incidental

MIP

<= 1.1 P

PED Related Information

See Table 2

Available Congurations

See Table 1

Regulator Type: Differential Strength (DS)

Accuracy Class: Up to AC5

(depending on Outlet Pressure)

Lock-up Class: Up to SG10

(depending on Outlet Pressure)

Failure Mode: Fail Open (FO)

Body Sizes and End Connection Styles

See Table 5

Integral Strength (IS) Pressure Ratings

(1)

See Table 3

Differential Strength (DS) Pressure Ratings and

Flow and Sizing Coefcients

(1)

See Table 4

Operating Pressure Ranges

(1)

Regulator: See Table 6

Integral True-Monitor™ Module: See Table 7

Slam-Shut Module: See Table 8

Maximum Outlet Pressures

(1)

Emergency: 4.0 bar / 58 psig

To Avoid Internal Parts Damage:

Type CSB450: 1 bar / 14.5 psig above outlet

pressure setting

All other Types: 0.34 bar / 5 psig above outlet

pressure setting

Operating: 3.0 bar / 43.5 psig

Spring Case Vent Connection

1 NPT

Orice Size

17.5 mm / 11/16 inch

1. The pressure/temperature limits in this Instruction Manual or any applicable standard limitation should not be exceeded.

2. Standard token relief set values listed in Table 8 are based on -20 to 60°C / -4 to 140°F.

3. Product has passed Emerson Process Management Regulator Technologies, Inc. (Regulator Technologies) testing for lockup, relief start-to-discharge and reseal down to -40°.

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

Comentários a estes Manuais

Sem comentários

Emerson CSB400 Manual de Instruções Página 2

Comentários a estes Manuais

Manuais e produtos relacionados com não Emerson CSB400