Type 01741 - Globe Valve

Datasheet ID: CR_01741_1

Field of application

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Applications:

Approved for air gases, vapours and cryogenic liquefied gases incl. H2 and LNG.

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

Description

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Cryogenic-Globe and Globe/Check Valves, PN50 (DN150=PN40)

Stainless steel body and topwork,

“¦live loaded¦” gland packing

“¦cleaned and degreased for oxygen service¦"

Part No. 01741.X.001* (H = 270mm)

Part No. 01741.X.002* (H = 370mm)

Part No. 01741.X.501* (H = 270mm) Globe/Check Valve

Part No. 01741.X.502* (H = 370mm) Globe/Check Valve

* Butt weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312

Part No. 01741.X.0014 (H = 270mm)

Part No. 01741.X.0024 (H = 370mm)

Part No. 01741.X.5014 (H = 270mm) Globe/Check Valve

Part No. 01741.X.5024 (H = 370mm) Globe/Check Valve

Socket weld connection for stainless steel pipes acc. to ISO 1127 or ASTM A312

Available options - on request only:

· Extension H up to 900mm

· Valve with control disc (tapered design)

Certificates

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type-examination for LNG (DIN EN 12567) chevron-down
Canadian Registration Number (CRN) chevron-down
ClassNK (Class Rules) chevron-down
License of Special Equipment (China) (TS) chevron-down
DNV (Class Rules) chevron-down
Pressure Equipment Directive (2014/68/EU) chevron-down
Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
BV (Class Rules) chevron-down
RINA (Class Rules) chevron-down
CCS (Class Rules) chevron-down
Lloyd's Register (Class Rules) chevron-down
Transportable Pressure Equipment Directive (2010/35/EU) chevron-down
Transportable Pressure Equipment Regulation 2009 (TPER 2009) chevron-down
ABS (Class Rules) chevron-down
Ukraine (Ukraine) chevron-down

Data sheets

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Operating Instructions

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Declarations of Conformity

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More Information
Type (Series) 01741
Solution H2, LNG, Air Gases
Solution Area Manufacturing, Transport, Storage, Refueling, Processes
SKU CR_01741_1
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

7

Elongation tube

1.4571

A 213 TP 316Ti

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 01741 - Standard design

Technical data

Nominal size

DN

10

15

15

20

25

32

40

40

50

65

80

100

150

Dimension code

.X.

1012

1517

1521

2026

2533

3238

4042

4048

5060

657x

8088

0114

0168

Face-to-face dimension

FF

70

85

85

100

115

115

130

130

155

205

245

280

400

Height

H

270 mm or 370 mm

320/370

370

420

Outside pipe-Ø ISO 1127

RA

12.0

17.2

21.3

26.9

33.7

38.0

42.4

48.3

60.3

76.1

88.9

114.3

168.3

Wall thickness pipe ISO 1127

a

1.0

1.6

2.0

2.0

2.0

2.0

2.0

2.0

2.0

2.9

3.2

6.0

7.1

Outside pipe-Ø ASTM A312

RA

13.72

17.15

21.34

26.67

33.40

-

42.16

48.26

60.33

73.03

88.90

114.3

168.3

Wall thickness pipe ASTM A312

a

dimensions acc. to S10 or S40

Socket depth

b

6

10

10

13

13

-

13

13

16

16

16

20

20

Handwheel-Ø

B

100

100

100

100

100

125

125

125

125

200

250

315

360

Wrench size across flats

S1

7

7

7

7

7

10

10

10

10

10

10

12

15

Wrench size across flats

S2

30

30

30

30

30

36

36

36

36

36

36

41

41

Weight

ca. kg

1.4

1.65

1.7

2.1

2.4

3.3

4.7

4.7

7.2

12.7

17.0

24.5

54.0

Kvs-Value

m³/h

1.6

3.8

4.3

6.7

11.5

14.0

20.6

22.6

37.1

71.1

104.0

170.0

350.0

Cv-Value

gal/min

1.9

4.4

5.0

7.8

13.4

16.2

23.9

26.3

43.2

82.9

121.3

198.3

408.4

Product Variants

Product Variants

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