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Type 06801 with bellow seal

Datasheet ID: CR_06801

Field of application

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Applications:

Provided as safety device for protection against excessive pressure in stationary and moveable gas

cylinders and pressure vessels. Approved for non-inflammable and inflammable vapours, gases and fluids.

Working temperature: -270°C / -454°F (3K) up to +225°C / +437°F (498K)

Maximum allowed back pressure: 15% of set pressure, pressure-temperature must be observed

Description

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Stainless steel bellow sealed Safety Valves, angle type, PN40, type tested TÜV-SV.1105. S/G/L

orifice d0 = 12.5 mm TÜV-SV.1105. only S/G

Standard safety valve,

metal to metal seated, closed bonnet

"cleaned and degreased for oxygen service"

Part No. 06801.X.0000

Inlet: male thread type G (BSPP) acc. to ISO 228/1, Outlet: female thread type G (BSPP) acc. to ISO 228/1

Part No. 06801.X.2000

Inlet: male thread type R (BSPT) acc. to ISO 7/1, Outlet: female thread type G (BSPP) acc. to ISO 228/1

Part No. 06801.X.5000

Inlet: male thread NPT acc. to ANSI B 1.20.1, Outlet: female thread type G (BSPP) acc. to ISO 228/1

Part No. 06801.X.6000

Inlet: male thread NPT acc. to ANSI B 1.20.1, Outlet: female thread NPT acc. to ANSI B 1.20.1

Certificates

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ClassNK (Class Rules) chevron-down
TA22180M
BV (Class Rules) chevron-down
33355/C0 BV
SMS.W.I./11744/C.0
RINA (Class Rules) chevron-down
MAC322723XG
CCS (Class Rules) chevron-down
HB24PTB00028
HB25PTB00055
TÜV Verband (Approval mark number) chevron-down
24-1105
24-1105
Pressure Equipment Directive (2014/68/EU) chevron-down
0045/202/1201/Z/00170/24/D/001(00)
License of Special Equipment (China) (TS) chevron-down
TSF700D36-2029
Lloyd's Register (Class Rules) chevron-down
LR25294473TA
LR2695076QAES
ABS (Class Rules) chevron-down
25-0381115-PDA
25-0381115-PDA
092776-7471959-006
Ukraine (Ukraine) chevron-down
UA.TR.107.135.03-26
UA.TR.107.127.07-26
UA.D.135.01-26
DNV (Class Rules) chevron-down
TAP0000354

Data sheets

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CR_06801_en.pdf

Operating Instructions

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HEROSE-Manual-CR_06801-1

Declarations of Conformity

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Pressure Equipment Safety Regulation 2016 (PESR 2016) chevron-down
001 SV (EN)
Pressure Equipment Directive (2014/68/EU) chevron-down
001SV (DE, EN, CN)
001SV (DE, EN, CZ)
001SV (DE, EN, ES)
001SV (DE, EN, FR)
001SV (DE, EN, IT)
001SV (DE, EN, NL)
001SV (DE, EN, PL)
001SV (DE, EN, RU)
More Information
Type (Series) 06801
Solution H2, LNG, Air Gases
Solution Area Manufacturing, Transport, Storage, Application, Refueling, Processes
SKU CR_06801
Materials

Materials

DIN EN

ASME/ASTM

1

Inlet body

1.4571

A 276 Grade 316Ti

2

Outlet body

1.4308

A 351 CF8

3

Disc

1.4541

A 276 Grade 321

4

Bellow

1.4571

A 276 Grade 316Ti

5

Bellow stem

1.4571

A 276 Grade 316Ti

6

Stem

CW453K

B 103 UNS C52100

7

Bonnet

1.4301

A 276 Grade 304

8

Spring

1.4571

A 276 Grade 316Ti

9

Cap

1.4301

A 276 Grade 304
Versions

Type 06801

Technical data

Nominal size

GW

1/2

3/4

1

1

Orifice

d0

12.5

15

20

23

Dimension code

.X.

1204

1506

2010

2310

Set pressure range

bar

3.0-25.0

3.0-25.0

3.0-25.0

3.0-25.0

Outlet

GA

G 1

G 1

G 1-1/4

G 1-1/2

Height

H

186

190

205

255

Length

L1

44

44

51

56

Length

L2

52

54

63

65

Wrench size across flats

S1

36

36

41

50

Wrench size across flats

S2

41

41

50

55

Weight

ca. kg

1.03

1.05

1.70

2.45

Coeff. of discharge vapours, gases

αw

0.60

0.50

0.60

0.66

Coeff. of discharge fluids

αw

-

0.39

0.45

0.48
Product Variants

Product Variants

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