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Type 06318

Datasheet ID: IN_06318

Field of application

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Applications:

Provided as safety device for protection against excessive pressure

in pressure vessels.

Approved for gases, vapours and fluids.

Working temperatures: -10°C / +14°F (263K) up to +280°C / +536°F (553K)

Description

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Safety Valves, angle type, ductile casting GGG-40.3,

type tested, TÃœV-SV.847. S/G/L (G 3/8 - G 1/2)

type tested, TÃœV-SV.878. S/G/L (G 3/4 - G 1-1/4)

metal to metal seated, closed bonnet

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

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

Part No. 06318.X.0000

with lifting device - head A

Part No. 06318.X.0020

with gastight cap - head C

Available options - on request only:

· Disc with soft sealing (EPDM, FKM, PTFE)

Data sheets

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IN_06318_en.pdf
More Information
Type (Series) 06318
Solution Air Gases
Solution Area Storage, Processes
SKU IN_06318
Materials

Materials

DIN EN

ASME/ASTM

1

Body + Bonnet

0.7043

A 395

2

Inlet body

1.4571

A 276 Grade 316Ti

3

Disc

1.4571

A 276 Grade 316Ti

4

Stem

1.4104

A 276 Grade 430F

5

Spring

1.4310

A 313 Grade 301

6

Lifting cap

1.4104

A 276 Grade 430F

7

Lifting stem

1.4305

A 276 Grade 303

8

Lever

3.2581

no reference

9

Cap

1.0718

A 108
Versions

Type 06318

Technical data

Nominal size

GW

3/8

1/2

1/2

1/2

3/4

3/4

1

1

1-1/4

1-1/4

Orifice

d0

10

8

10

12.5

12.5

16

12.5

16

16

20

Dimension code

.X.

1003

0804

1004

1204

1206

1606

1210

1610

1612

2012

Set pressure range

bar

0.1-140

20-200

0.1-140

0.1-70

32-70

0.1-32

32-70

0.1-32

0.1-32

0.1-20

Outlet

GA

1/2

1/2

1/2

1/2

1

1

1

1

1

1

Height

H1

200

200

200

200

230

230

230

230

230

230

Height

H2

185

185

185

185

215

215

215

215

215

215

Length

L1

40

40

40

40

50

50

50

50

50

50

Length

L2

34

34

34

34

40

40

40

40

40

40

Length

A1

12

12

14

14

16

16

18

18

20

20

Wrench size across flats

S1

32

32

32

32

41

41

41

41

50

50

Weight

ca. kg

1.0

1.0

1.0

1.0

1.6

1.6

1.6

1.6

1.8

1.8

Coeff. of discharge gases, vapours

αw

0.38

0.42

0.38

0.27

0.37

0.29

0.37

0.29

0.29

0.11

Coeff. of discharge fluids

αw

0.30

0.30

0.30

0.20

0.29

0.23

0.29

0.23

0.23

0.08
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