Fisher Installation Guide: CSB600 Series Pressure Reducing Regulators | Fisher Manuals & Guides

Installation Guide
D103130X014

English ‒ October 2018

CSB600 Series

Introduction

Maximum Outlet Pressure

(1)

Emergency Casing:

This installation guide provides instructions for installation,
startup and adjustment. To receive a copy of the instruction
manual, contact your local Sales Office or view a copy
at www.fisher.com. For further information refer to:
CSB600 Series Commercial / Industrial Pressure Reducing
Regulators Instruction Manual, D103130X012.

Type CSB600/CSB600F/CSB620/CSB620F:

4.0 bar / 58.0 psig
Type CSB650: 5.0 bar / 72.5 psig

To Avoid Internal Metallic Parts Damage:

Type CSB600/CSB600F/CSB620/CSB620F:

0.34 bar / 5.0 psig over set pressure
Type CSB650: 1.5 bar / 21.8 psig – not to exceed

PED Categories

This product may be used as a pressure accessory with
pressure equipment in the following Pressure Equipment
Directive. For information on the current PED revision see
Bulletin: D103053X012. 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 MIPd <= 1.1 PS.

TYPE DESCRIPTION PED CATEGORY FLUID GROUP

CSB600, CSB600F,
CSB620, CSB620F

and CSB650

CSB604, CSB604F,
CSB624, CSB624F

and CSB654

European EN Reference Standards

Base regulator I

Regulator with

slam shut

IV

EN 334 and

EN 14382

Groups 1 and
2 according to

PED 2014/68/EU

1st and 2nd family

gas according to

EN 437 or other

gases (compressed

air, Nitrogen). The

gas must be non-

corrosive, clean

(ltration on inlet side

necessary) and dry.

Specifications

Available Configurations

See Table 1

Regulator Type

Differential Strength (DS)

Accuracy Class

Up to AC5 (depending on Outlet Pressure)

Lockup Class

Up to SG10 (depending on Outlet Pressure)

Failure Mode per EN334

Fail Open (FO)

Integral Strength (IS) Pressure Rating

See Table 2

Differential Strength (DS) Pressure Ratings

See Table 3

Body Sizes, Materials, End Connections and
Pressure Ratings

(1)

See Table 4

Operating Pressure Range

(1)

(1)

(1)

maximum emergency outlet

Operating Casing:

Types CSB600 and CSB620: 1.1 bar / 16.2 psig
Type CSB650: 5.0 bar / 72.5 psig

Outlet Pressure Ranges

(1)

9.0 mbar to 4.0 bar / 0.13 to 58.0 psig
See Table 5

Orifice Size

25 mm / 1.0 in.

Pressure Registration

External

Temperature Capabilities

(1)(2)(3)

According to PED Standards:

-20 to 66°C / -4 to 151°F
Non-PED:

-30 to 66°C / -22 to 151°F

Spring Case Vent Connection

1 NPT: Types CSB600 and CSB620
1/2 NPT: Type CSB650

Type VSX8 Slam-Shut Device Maximum Inlet
Pressure (P

umax

(1)

)

:

Differential Strength (DS): 16 bar / 232 psig
Integral Strength (IS): 6.0 bar / 87 psig

Approximate Weights

with Threaded body

Type CSB600/CSB620: 13 kg / 29 lbs
Type CSB650: 14 kg / 31 lbs
Type CSB604/CSB624: 14 kg / 31 lbs
Type CSB654: 15 kg / 33 lbs

with Flanged body

Add 5.2 kg / 11 lbs to weights listed

Designed, Tested and Evaluated Consistent With:

ANSI B16, ASME BPVC Sec. VIII Div. I, ASTM B117
(Corrosion Resistance), EN 334 and EN 14382

Directive ATEX Information

See Table 6
For information about ATEX, refer to CSB600 Series
(D103130X012) and VSX8 Series
(D103127X012) Instruction Manuals.

Regulator: See Table 5
Slam-Shut Module: See Tables 7a, 7b, 7c and 7d

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

2. Standard token relief set values listed in Tables 7a, 7b, 7c and 7d are based on -20 to 60°C / -4 to 140°F.

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

CSB600 Series

TYPE NUMBER

C S B 6

0 Low Pressure Applications (Outlet Pressure: 9.0 to 110 mbar / 3.6 in.w.c. to 1.6 psig)

2 Medium Pressure Applications (Outlet Pressure: 61 to 780 mbar / 0.9 to 11.3 psig)

5 High Pressure Applications (Outlet Pressure: 0.70 to 4.0 bar / 10.2 to 58.0 psig)

0 Without Overpressure Protection Module

0F

4 With Type VSX8 Slam-Shut Module

4F

E External

Table 1. Available Congurations

OPTION

PRESSURE CONSTRUCTION

OVERPRESSURE PROTECTION

Without Overpressure Protection Module (Outlet Pressure: 9.0 to 110 mbar / 3.6 in.w.c. to 1.6 psig and 270 to 325 mbar /

3.9 to 4.7 psig only)

With Type VSX8 Slam-shut Module

3.9 to 4.7 psig only)

(2)

(1)

(1)

(2)

(Outlet Pressure: 9.0 to 110 mbar / 3.6 in.w.c. to 1.6 psig and 270 to 325 mbar /

PRESSURE REGISTRATION

RELIEF

N None

T Token Internal Relief

Example: Type number CSB624ET: CSB600 Series regulator constructed for medium pressure applications, with Type VSX8 slam-shut module, with

External pressure registration and with Token relief.

1. Reference Instruction Manual D103127X012 for information regarding the Type VSX8 Slam-Shut Module.

2. The pressure/temperature limits in this Installation Guide and any applicable standard or code limitation should not be exceeded.

3. Token relief is not available for outlet pressure above 500 mbar / 8 psig.

(3)

(2)

(2)

(2)

(1)

MAXIMUM OPERATING INLET PRESSURE

P

umax

TYPE

Table 2. Integral Strength (IS) Pressure Ratings

MAXIMUM ALLOWABLE PRESSURE

MAXIMUM EMERGENCY INLET PRESSURE

P

S

(2)

/

bar psig bar psig

CSB600 and CSB604

CSB600F and CSB604F

CSB620 and CSB624

4.0 58.0 4.0 58.0

CSB620F and CSB624F

CSB650 and CSB654 5.0 72.5 5.0 72.5

1. Applicable only to applications where the inlet rating cannot exceed the outlet rating.

2. For the Integral Strength (IS version), the maximum value of P

and P

should be similar to the PSD used for the Differential Strength (DS) version.

s

umax

Table 3. Differential Strength (DS) Pressure Ratings and Flow and Sizing Coefcients

SPECIFIC

MAXIMUM

ALLOWABLE

PRESSURE /

TYPE

MAXIMUM

EMERGENCY

OUTLET

PRESSURE

P

SD

bar psig bar psig bar psig mm In. C

CSB600 and CSB604

CSB600F and CSB604F

CSB620F and CSB624F

4.0 58.0

CSB620 and CSB624

CSB650 and CSB654 5.0 72.5

1. The pressure/temperature limits in this Installation Guide and any applicable standard or code limitation should not be exceeded.

MAXIMUM

EMERGENCY

INLET

PRESSURE

(1)

(1)

P

S

12.0 174

20.0 290 16.0 232

MAXIMUM

OPERATING

INLET

PRESSURE

P

umax

10.0 145

6.0 87

(1)

ORIFICE SIZE

FLOW COEFFICIENTS

WIDE OPEN

C

g

C

v

IEC SIZING COEFFICIENT

X

1

25 1.0 675 17.9 37.8 0.91 0.89 0.73

(2)

F

T

F

D

L

2

BODY MATERIAL

2 G T

Ductile Iron

WCC Steel

TYPE

CSB600, CSB604,

CSB600F and

CSB604F

CSB620 and CSB624

CSB620F and

CSB624F

CSB650 and CSB654

CSB600 Series

Table 4. Body Sizes, Material, End Connections and Cold Working Pressure Ratings

BODY SIZE

DN NPS mm In. bar psig

32, 40 and 50 1-1/4, 1-1/2 and 2 NPT

50 2

50 2 PN 10/16

32 1-1/4

40 1-1/2 222 8.74

32, 40 and 50 1-1/4, 1-1/2 and 2 NPT

50 2

END CONNEC-

TION

Rp

CL125 FF / CL150

FF

PN 16 Slip-On

Rp

CL150 RF

PN 10/16 16.0 232

Table 5. CSB600 Series Primary Regulator Outlet Pressure Ranges

OPERATING PRESSURE RANGE, W

mbar psig mm In. mm In.

9 to 14 3.6 to 5.6 in. w.c. GE30336X012 Silver 3.00 0.118 224 8.82

13 to 24 5.2 to 9.6 in. w.c. ERSA01138A0 Red 3.50 0.138 235 9.25

22 to 39 8.8 to 15.7 in. w.c. GE30338X012 Black Stripe 4.00 0.156 172 6.78

32 to 50 12.8 to 20.1 in. w.c. GE30339X012 Purple 4.30 0.171 187 7.35

42 to 70 16.9 to 28.1 in. w.c. GE30340X012 White Stripe 4.62 0.182 188 7.40

61 to 110 0.9 to 1.6 ERSA03656A0 Dark Green 4.88 0.192 224 8.82

61 to 110 0.9 to 1.6 ERSA03656A0 Dark Green 4.88 0.192 224 8.82

105 to 220 1.5 to 3.2 ERSA03657A0 Blue 5.94 0.234 217 8.54

210 to 380 3.1 to 5.5 GG06247X012 Black 8.00 0.315 206 8.11

320 to 570 4.6 to 8.3 ERSA01582A0 Red with White Stripe 8.71 0.343 177 6.97

510 to 780 7.4 to 11.3 ERSA05055A0 Blue with White Stripe 10.0 0.394 181 7.13

270 to 325 3.9 to 4.7 ERAA11747A0 Black with White Stripe 6.35 0.250 227 8.94

0.7 to 1.19 bar 10.2 to 17.3 GE30345X012 Purple Stripe 9.00 0.354 225 8.86

1.05 to 2.7 bar 15.2 to 39.2 GE30346X012 Brown 11.0 0.433 226 8.88

2.3 to 3.25 bar 33.4 to 47.1 ERSA01125A0 Grey with Red Stripe 12.6 0.496 225 8.86

3.1 to 4.0 bar 45 to 58.0 ERSA01126A0 Grey with Orange Stripe 13.7 0.539 226 8.88

d

PART NUMBER SPRING COLOR

FACE-TO-FACE DIMENSION BODY PRESSURE RATING

155 6.10

191 7.52

254 10.0

267 10.5

254 10.0

191 7.52

200 7.87

200 7.87

155 6.10 20.0 290

254 10.0

SPRING WIRE

DIAMETER

17.2 250

16.0 232

20.0 290

SPRING FREE

LENGTH

TYPE CLASSIFICATION ATEX ASSEMBLIES ATEX LABELLING

CSB604, CSB604F,CSB624,

CSB624F, CSB654 version

with Type VSX8

CSB604, CSB604F,

CSB624, CSB624F, CSB654

with limit switch

Table 6. Directive ATEX Information

Non-electrical equipment

Non-electric equipment equipped

with an electrical device falling

under the scope of the

ATEX Directive 2014/34/EU

Not falling under the

ATEX Directive 2014/34/EU

Constitutes an assembly according

to the ATEX Directive 2014/34/EU

No

3

CSB600 Series

REGULATOR SLAM SHUT DEVICE

Type

Typical

Setpoint

Spring

Range

psig psig psig min max psig psig psig

5.2 to

9.6 in. w.c.

8.8 to

15.7 in. w.c.

12.8 to

20.0 in. w.c.

24 in. w.c. to

1.6 psig

1.5 to 3.2

CSB604F

CSB624F

7 in. w.c.

11 in. w.c.

14 in. w.c.

1

2
3 3.8 125 140 0.6 5
5 3.1 to 5.5 6.2 125 140 0.7 3.2 to 11.0 7

10 7.4 to 11.3 5.8 to 13.3

5.2 to

9.6 in. w.c.

8.8 to

15.7 in. w.c.

12.8 to

20.0 in. w.c.
24 in. w.c. to

1.6 psig

1.5 to 3.2

CSB604

CSB624

7 in. w.c.

11 in. w.c.

14 in. w.c.

1

2
3 3.8 125 140 0.6 5

5 3.1 to 5.5 6.2 125 140 0.7 3.2 to 11.0 7
10 7.4 to 11.3 5.8 to 13.3
15 10.2 to 17.3

CSB654

20

15.2 to 39.2 13.1 to 43.5

30 35
40 33.4 to 47.1 23.2 to 72.5

- Grey areas indicate that token relief is not available above 8 psig setpoint.

1. Max OPSO setpoint truncated to reect maximum outlet pressure for spring range.

Type

(Maximum

Operating

Inlet)

VSX8L

(125 psi)

VSX8L

(232 psi)

VSX8H

(232 psi)

Token

Relief Set

Relief Range Shown as a %

12 in. w.c. 170 215 3.2 in. w.c. 12 to 24 in. w.c. 22 in. w.c.

17 in. w.c. 150 160 4 in. w.c. 16 in. w.c. to 1.6 psig 25 in. w.c.

21 in. w.c. 150 160 4 in. w.c. 24 in. w.c. to 2.8 psig 1.1

1.4 140 150 6.4 in. w.c. 1.4 to 4.1 2

2.6 130 140 0.6

12 in. w.c. 170 215 3.2 in. w.c. 12 to 24 in. w.c. 22 in. w.c.

17 in. w.c. 150 160 4 in. w.c. 16 in. w.c. to 1.6 psig 25 in. w.c.

21 in. w.c. 150 160 4 in. w.c. 24 in. w.c. to 2.8 psig 1.1

1.4 140 150 6.4 in. w.c. 1.4 to 4.1 2

2.6 130 140 0.6

Table 7b. European Overpressure Shut-off OPSO Only Ranges

Table 7a. North American Overpressure Shut-off OPSO Only Ranges

REGULATOR SLAM SHUT DEVICE

Type

Typical

Setpoint

mbar mbar mbar min max mbar mbar mbar

Spring
Range

Type (Maximum
Operating Inlet)

10 9 to 14

15 13 to 24 26 170 215 6

CSB604F

20
21 36 170 215 4
27
30 45 150 160 10 60

13 to 24

22 to 39

VSX8L

(8.6 bar)

35 22 to 39 53 150 160 10 40 to 110 70
50
60 84 140 158 16 105

42 to 70

75 61 to 110 98 130 140 20 60 to 193 130
10 9 to 14
15 13 to 24 26 170 215 10 50

CSB604

20
21 36 170 215 10 55
27
30 45 150 160 10 60

13 to 24

22 to 39

VSX8L

(16 bar)

35 22 to 39 53 150 160 10 40 to 110 70
50
60 84 140 158 16 105

42 to 70

75 61 to 110 98 130 140 20 60 to 193 130

100 61 to 110

CSB624

120
150 195 130 140 40 250
160 105 to 220 208 130 140 40 95 to 280 265
200 105 to 220 250 125 140 50 138 to 500 330
300 210 to 380 375 125 140 50 138 to 500 450

105 to 220

VSX8L

(16 bar)

500 320 to 570 625 125 140 60 221 to 760 700
600

750 400 to 1100

CSB624F 300 270 to 325

510 to 780

VSX8L

(8.6 bar)

1000 700 to 1190

CSB654

1200
1500 1900
2000 1050 to 2700 1600 to 4000

1050 to 2700 900 to 3000

VSX8H

(16 bar)

3000 2300 to 3250
4000 3100 to 4000 4400

- Grey areas indicate that token relief is not available above 500 mbar setpoint.

1. Max OPSO setpoint truncated to reect maximum outlet pressure for spring range.

4

Token
Relief

Relief Range Shown as a %

Set

17 170 215 8

34 170 215 6

41 150 160 5

70 140 158 16

17 170 215 8

34 170 215 10

41 150 160 10

70 140 158 16

130 130 140 20 60 to 193 170
156 130 140 40

of Regulator Setpoint

of Regulator Setpoint

Required Difference Between

Token Relief and OPSO

Required Difference Between

Token Relief and OPSO

Over Pressure Shut-off

(OPSO) Set Range

2.0 to 7.3

(1)

2.0 to 7.3

(1)

13.1 to 39.1

Over Pressure Shut-off

(OPSO) Set Range

(1)

(1)

30 to 60 32

30 to 60 40

30 to 60

60 to 193

30 to 60

30 to 60

30 to 60

60 to 193

95 to 280

(1)

400 to 915

(1)

138 to 500 450

400 to 1450 1320

(1)

1600 to 5000

(1)

Factory Set

OPSO

3.5

12

3.5

12
19
25

45

Factory Set

OPSO

46

90

40

55

55

90

205

840

1050

1600

2400
3400