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Type 05412 - Check Valve

Datasheet ID: CR_05412_2
Field of application chevron-down

Applications:

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

Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K)

Description chevron-down

Cryogenic-Check Valves, PN50 (DN10-25), PN40 (DN32), PN35 (DN40-50)

Bronze body and cap

with spring, opening pressure ca. 0.1 bar

"¦cleaned and degreased for oxygen service¦"

Part No. 05412.X.0008

Complete with brazed copper stubs acc. to DIN EN 12449

Certificates chevron-down
type-examination for LNG (DIN EN 12567) chevron-down
Canadian Registration Number (CRN) chevron-down
License of Special Equipment (China) (TS) chevron-down
Pressure Equipment Directive (2014/68/EU) chevron-down
Ukraine (Ukraine) chevron-down
Data sheets chevron-down
Operating Instructions chevron-down
Declarations of Conformity chevron-down
Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
Pressure Equipment Directive (2014/68/EU) chevron-down
More Information
Type (Series) 05412
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_05412_2
Materials

Materials

DIN EN

ASTM

1

Body

CC491K

B 62 UNS C83600

2

Valve seal

PTFE / Carbon filled (25%)

3

Disc

CW614N

B 283 UNS C38500

4

Spring

CW452K

B 159 UNS C51900

5

Bonnet gasket

PTFE

6

Bolts

1.4301/A2

A 194 B8

7

Cap

CC493K

B 505 UNS C93200

8

Copper stubs

CW024A

B 152 UNS C12200
Versions

Type 05412 - Standard design

Technical data

Nominal size

DN

10

15

15

20

25

32

40

50

Dimension code

.X.

1012

1515

1518

2022

2528

3235

4042

5054

Face-to-face dimension

FF

360

385

385

385

415

415

420

460

Height

H

71

71

71

72

75

87

95

95

Outside pipe-Ø

RA

12.0

15.0

18.0

22.0

28.0

35.0

42.0

54.0

Wall thickness pipe

a

1.0

1.5

1.5

1.5

1.5

1.5

1.5

2.0

Weight

ca. kg

0.8

1.1

1.1

1.4

2.0

2.8

4.5

6.5

Kvs-Value

m³/h

2.2

4.3

4.3

6.7

11.5

12.1

22.6

37.1

Cv-Value

gal/min

2.6

5.0

5.0

7.8

13.4

14.1

26.3

43.2
Product Variants

Product Variants

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