Type 01741 - Globe Valve

Datasheet ID: CR_01741_2

Field of application

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Applications:

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

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

Description

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Cryogenic Globe Valves, DN200

Stainless steel body and topwork

"¦live loaded¦" gland packing

Part No. 01741.0219.001* (H=560), PN20

Part No. 01741.0219.006* (H=1000), PN20/PN25

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

Part No. 01741.0219.00*4, PN25

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

In flow direction, the valve with the nominal size DN200 is conform to tightness class

L1 up to 9 bar maximum differential pressure acc. to DIN 12567 for LNG use.

This standard can also be used for the tightness class of other cryogenic gases.

Available options - on request only

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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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_2
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

1.4571

A 213 TP 316Ti

13

Bush

CW452K

B 159 UNS C51900

Versions

Type 01741 - Standard design

Technical data

Nominal size

DN

200

Dimension code

.X.

0219

Face-to-face dimension

FF

560

Height

H

560

Outside pipe-Ø ISO 1127

RA

219.1

Wall thickness pipe ISO 1127

a

6.3

Outside pipe-Ø ASTM A312

RA

219.1

Wall thickness pipe ASTM A312

a

dimensions acc. to S10 or S40

Socket depth

b

15

Handwheel-Ø

B

630

Wrench size across flats

S1

30

Wrench size across flats

S2

65

Weight

ca. kg

135

Kvs-Value

m³/h

680

Cv-Value

gal/min

793

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