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Type 05411 - Check Valve

Datasheet ID: CR_05411_1
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)
type-examination for LNG (DIN EN 12567)
EAC - Eurasian Conformity (032/2013)
Gost Ukraine (Gost Ukraine)
License of Special Equipment (China) (TS)
Pressure Equipment Directive (2014/68/EU)
Operating Instructions
More Information
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_05411_1
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
Versions

Type 05411 - Standard design

Technical data

Nominal size

DN

10

20

32

40

50

Dimension code

.X.

0100

0200

0320

0400

0500

Face-to-face dimension

FF

60

85

115

140

160

Height

H

71

72

87

95

95

Union thread

GW

M26x1.5

M40x2.0

M55x2.0

M65x2.0

M78x2.0

Thread length

b

7

11

14

17

20

Weight

ca. kg

0.7

1.3

2.4

3.9

5.7

Kvs-Value

m³/h

2.2

6.7

12.1

22.6

37.1

Cv-Value

gal/min

2.6

7.8

14.1

26.3

43.2

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