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Type 27511 - Pneumatic Actuator - Control Valve

Datasheet ID: CR_27511_2
Description chevron-down

Pneumatic Actuators for Control Valves

Actuator - air to open, spring to close

maximum air pressure for operation 6.0 bar g

Actuator coating outside - Epoxy resin

Available options - on request only:

· Pneumatic actuator with override handwheel

Ambient temperature limit: -20°C / -4°F (253K) up to +80°C / 176°F (353K)

Data sheets chevron-down
More Information
Type (Series) 27511
Solution LNG, Air Gases
Solution Area Transport, Storage, Refueling, Processes
SKU CR_27511_2
Materials

Materials

DIN EN

ASTM

1

Body

1.0333

A 619 Grade 1008

2

Body

1.0333

A 619 Grade 1008

3

Diaphragm

NBR

4

Springs

1.1200

A 576 Grade 1045

5

Actuator stem

1.4301

A 276 Grade 304

6

Coupling

CC333G

B 148 UNS C95800
Versions

Type 27511

Technical data

Part No. Actuator

27511

.15A6.3SPO

.35B6.6GPO

.60A6.6GPO

.60C6.7GPO

.75B6.3DPO

.75B6.5DPO

.75B6.7DPO

Diameter Actuator

M

162

210

310

310

430

430

430

Height

H

256

276

309

352

353

353

353

Height

H1

116

136

166

186

234

234

234

Thread

G

G1/8'' with Ermeto-Fitting L8

-

-

-

-

-

-

Thread

G1

-

1/4'' NPT

1/4'' NPT

1/4'' NPT

1/4'' NPT

1/4'' NPT

1/4'' NPT

Diaphragm area

cm²

120

280

530

530

1000

1000

1000

Spring range

bar

0.9 - 2.0

0.8 - 3.0

0.8 - 2.8

0.7 - 3.0

0.7 - 2.1

1.2 - 3.4

1.6 - 4.7

Minimum air pressure

bar

2.2

3.2

3.0

3.2

2.3

3.6

4.9

Regulating lift

mm

20

35

40

60

60

60

60

Weight

ca. kg

3.0

5.0

12.5

14.0

37.0

39.0

41.0
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