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Type 05418 - Check Valve, DIN EN Flanges

Datasheet ID: CR_05418_1

Field of application

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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

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Cryogenic-Check Valves, PN40

Stainless steel body and bronze cap

with spring, opening pressure ca. 0.1 bar

"cleaned and degreased for oxygen service"

Part No. 05418.X.0002

Flanged connection acc. to DIN EN 1092-1 PN40

Check valves provide reliable backflow functionality when properly sized.

Based on experience, the minimum operating range of the valve should

be 50% for gases and 40% for liquids in relation to the total capacity of

the valve. Lower flow rates can lead to unstable performance, excessive

noise, and even component failure.

Certificates

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type-examination for LNG (DIN EN 12567) chevron-down
LNG-Certificate_01XXX_02XXX_03XXX_05XXX_06XXX_08XXX_09XXX_11XX
License of Special Equipment (China) (TS) chevron-down
TSX71000520230058
TS2700G39-2029
Pressure Equipment Directive (2014/68/EU) chevron-down
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)
0045/202/1201/Z/00199/26/D/001(00)
Ukraine (Ukraine) chevron-down
UA.276.127.03-26
UA.D.127.04-26

Data sheets

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CR_05418_1_en.pdf

Operating Instructions

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HEROSE-Manual-CR_05418_1-1

Declarations of Conformity

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Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
002TTV (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) 05418
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_05418_1
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

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 05418 - 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

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

72.7

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
Product Variants

Product Variants

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