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Type 03751 - Globe Valve, ASME B16.5 Flanges

Datasheet ID: CR_03751_3

Field of application

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Applications:

Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.

Working temperature: -255°C / -427°F (18K) up to +120°C / +248°F (393K)

Recommended working temperature: -60°C / -76°F (213K) up to +120°C / +248°F (393K)

Description

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Cryogenic-Globe and Globe/Check Valves, class 300

Stainless steel body and topwork,

"¦live loaded¦" gland packing

"¦cleaned and degreased for oxygen service¦"

Part No. 03751.X.0003

Part No. 03751.X.5003 Globe/Check Valve

Flanged connection acc. to ASME B16.5 class 300

Available options - on request only:

· Valve with control disc (tapered design)

Certificates

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ClassNK (Class Rules) chevron-down
TA22155M
DNV (Class Rules) chevron-down
TAP00000MM Rev. 3
Pressure Equipment Directive (2014/68/EU) chevron-down
0045-202-1334-Z-00176-23-D-001(01)
0045/202/1201/Z/00366/23/D/001(00)
0045/202/1201/Z/00366/23/D/001(00)
0045/202/1201/Z/00366/23/D/001(00)
0045/202/1201/Z/00366/23/D/001(00)
0045/202/1201/Z/00366/23/D/001(00)
0045/202/1201/Z/00469/23/D/001(00)
0045/202/1201/Z/00469/23/D/001(00)
Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
0879-PESR-B(D)-23290-3-DE
0879-PESR-DD1-23290-4-DE
BV (Class Rules) chevron-down
33354/C0 BV
SMS.W.I./11744/C.0
RINA (Class Rules) chevron-down
MAC322723XG
Lloyd's Register (Class Rules) chevron-down
LR2508712TA-02
LR2695076QAES
ABS (Class Rules) chevron-down
25-0381115-PDA
25-0381115-PDA
092776-7471959-006

Data sheets

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CR_03751_3_en.pdf

Declarations of Conformity

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Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
002TTV (EN)
003TTV (EN)
Pressure Equipment Directive (2014/68/EU) chevron-down
002TTV (DE, EN, CN)
002TTV (DE, EN, CZ)
002TTV (DE, EN, ES)
002TTV (DE, EN, FR)
002TTV (DE, EN, IT)
002TTV (DE, EN, NL)
002TTV (DE, EN, PL)
002TTV (DE, EN, RU)
More Information
Type (Series) 03751
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_03751_3
Materials

Materials

DIN EN

ASTM

1

Body

1.4409

A 351 CF3M

2

Valve seal

PCTFE (Kel-F)

3

Disc

1.4404

A 276 Grade 316L

4

Bonnet gasket

Graphite

5

Headpiece

1.4404

A 276 Grade 316L

6

Bolts

1.4571/A4

similar A 194 B8T

8

Stem

1.4404

A 276 Grade 316L

9

Gland packing

Graphite / PTFE / MICA

10

Gland nut

1.4404

A 276 Grade 316L

11

Handwheel

1.4409

A 351 CF3M

12

Spring

1.4571

A 313 Grade 316Ti

13

Bush

CW452K

B 159 UNS C51900
Versions

Type 03751 - Standard design

Technical data

Nominal size

DN

15

20

25

40

50

65

80

100

150

Dimension code - Flange ASME B16.5 class 300

.X.

0400

0600

1000

1400

2000

2400

3000

4000

6000

Flange-Ø

D-class

95

115

125

155

165

190

210

255

320

Face-to-face dimension

FF

140

150

160

200

230

290

310

350

597

Height

H

130

130

130

160

190

240

280

330

380

Handwheel-Ø

B

100

100

100

125

125

200

250

315

360

Wrench size across flats

S1

7

7

7

10

10

10

10

12

15

Wrench size across flats

S2

30

30

30

36

36

36

36

41

41

Weight

ca. kg

3.0

3.5

4.5

9.0

13.0

21.0

28.0

42.0

68.5

Kvs-Value

m³/h

4.3

11.5

11.5

22.6

37.1

71.1

104.0

170.0

350.0

Cv-Value

gal/min

5.0

13.4

13.4

26.3

43.2

82.9

121.3

198.3

408.4

Stroke

mm

12

12

12

15

19

23

25

30

45
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