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Type 05419 - Check Valve, ASME B16.5 Flanges

Datasheet ID: CR_05419_3
Field of application

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)

Certificates
EAC - Eurasian Conformity (010/2011)
Lloyd's Register (Class Rules)
DNV (Class Rules)
ABS (Class Rules)
20-2042586-PDA
type-examination for LNG (DIN EN 12567)
EAC - Eurasian Conformity (032/2013)
Gost Ukraine (Gost Ukraine)
ClassNK (Class Rules)
License of Special Equipment (China) (TS)
BV (Class Rules)
RINA (Class Rules)
Pressure Equipment Directive (2014/68/EU)
Operating Instructions
More Information
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_05419_3
Materials

Materials

DIN EN

ASTM

1

Body

1.4308

A 351 CF8

2

Valve seal up to DN50

PTFE / Carbon filled (25%)

2a

Valve seal from DN65

PTFE

3

Disc

1.4301

A 276 Grade 304

4

Spring

1.4571

A 313 Grade 316Ti

5

Bonnet gasket

PTFE

6

Bolts

1.4301/A2

A 194 B8

7

Cap

1.4301

A 276 Grade 304

7a

Bush from DN65

PTFE

Versions

Type 05419 - Standard design

Technical data

Nominal size

DN

15

20

25

40

50

65

80

100

150

Dimension code - Flange ASME B16.5 class 150

.X.

0400

0600

1000

1400

2000

2400

3000

4000

6000

Flange-Ø

D-class

90

100

110

125

150

180

190

230

280

Face-to-face dimension

FF

140

150

160

200

230

290

310

350

577

Height

H

70

75

75

95

90

125

150

165

215

Weight

ca. kg

2.9

3.4

4.4

6.4

11.6

19.2

25.2

39.8

81.5

Kvs-Value

m³/h

4.3

6.7

11.5

22.6

37.1

71.1

104.0

170.0

350.0

Cv-Value

gal/min

5.0

7.8

13.4

26.3

43.2

82.9

121.3

198.3

408.4

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