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Type 4185-1 - CombiPressure-Regulator

Datasheet ID: CR_4185-1
Field of application

Applications:

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

Working temperature: -196°C / -321°F (77K) up to +65°C / 149°F (338K)

Ambient temperature: -40°C / -40°F (233K) up to +65°C / 149°F (338K)

More Information
Solution LNG
Solution Area Transport, Storage, Refueling
SKU CR_4185-1
Materials

Materials

DIN EN

ASTM

1

Body

CW617N

C37700

2

Bonnet (cover)

CW617N

C37700

3

Diaphragm

1.4404

316L

4

Diaphragm ring

1.4301

304

5

Spring

1.4310

313

6

Spring plate

1.4301

304

7

Locking nut

1.4301

304

8

Set point adjuster

1.4301

304

9

Strainer (option)

CW452K

C51900

10

Valve seal

PTFE

11

Bellow disc

CW614N

C38500

12

Bellow

1.4571

316Ti

13

Tubular overflow

CW614N

C38500

14

Connection fitting

CC493K

C93200
Versions

Type 4185

Technical data

Nominal size

DN

20

20

Dimension code

.X.

MM04020

MG12000

Face-to-face dimension

FF

125

125

Height

H

253

253

Thread

GAA

M40x2.0

G 1-1/4

Thread

GAB

M40x2.0

G 1-1/4

Thread

GAC

M26x1.5

G 3/4

Length

a

63

63

Length

c

214

214

Wrench size across flats

S1

30

30

Wrench size across flats

S2

27

27

Weight

ca. kg

4.5

4.5

Kvs-Value

m³/h

1.5

1.5

Cv-Value

gal/min

1.7

1.7

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