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Type 27511 - Pneumatic Actuator - Control Valve

Datasheet ID: CR_27511_2

Description

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Pneumatic Actuators for Control Valves

Actuator - air to open, spring to close

Air supply - maximum 6.0 bar g

Body - Steel (1.0976), coating - acrylic

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

Data sheets

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CR_27511_2_en.pdf
More Information
Type (Series) 27511
SKU CR_27511_2
Materials

Materials

DIN EN

ASTM

1

Body

1.0976

2

Body

1.0976

3

Diaphragm

NBR

4

Springs

Cr.Si-Leg.*

5

Actuator stem

1.4404

A 276 Grade 316L

6

Coupling

CC333G

B 148 UNS C95800

* Coating:

material is corrosion resistant

(Microcor Spezial)

corrosion protection class C5-M

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'' *

-

-

-

-

-

-

Thread

G1

-

1/4'' NPT

1/4'' NPT

1/4'' NPT

3/8'' NPT

3/8'' NPT

3/8'' 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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