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Type 03751 - Globe Valve, DIN EN Flanges

Datasheet ID: CR_03751_2

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, PN40

Stainless steel body and topwork,

"¦live loaded¦" gland packing

"¦cleaned and degreased for oxygen service¦"

Part No. 03751.X.0002

Part No. 03751.X.5002 Globe/Check Valve

Flanged connection acc. to DIN EN 1092-1 PN40

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_2_en.pdf

Operating Instructions

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HEROSE-Manual-CR_03751_2-1

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_2
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 EN 1092-1 PN40

.X.

0150

0200

0250

0400

0500

0650

0800

1000

1500

Flange-Ø

D-PN

95

105

115

150

165

185

200

235

300

Face-to-face dimension

FF

140

150

160

200

230

290

310

350

550

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
Product Variants

Product Variants

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