ASCO 272 Series Direct Operated

Differential pressure

0-20 bar

Max. permitted pressure

20 bar

Max. viscosity

40 cSt (mm²/s)

Response time

8-20 ms (air P=6 bar)

Media

Air, gas, water and oil

Media temperature

-25 °C to +80 °C NBR (nitrile)

IP-class

IP65

Standard voltages

DC (=) 24 V

AC (~) 24 V-115 V-230 V/50 Hz

Connection

DIN 43650/A

Design

Valve body

Brass and stainless 316L

Core

Stainless

Spring

Stainless

Seat

Brass and stainless

Seals

NBR (standard)

Shading ring

Copper

Coil

Epoxy

Special seals

FPM, EPDM

NO

Coil

A

B

C

D

Weight (kg)

JMX

70

55

30

75

0.37

CMXX-FT

85

64

45

84

0.54

Coil

Power consumption

Ambient temperature

Item number spare coil

switching on

operation

warm/cold

24 V DC

24 V AC

115 V AC

230 V AC

~

~

=

VA

VA

W

W

JMX

23.0

14.0

8.0

8/9.7

-25 °C to +60 °C

43005099

43005090

43005093

43005096

CMXX-FT

55.0

23.0

10.5

9/11.2

-20 °C to +75 °C

400425142

400425101

400425118

400425117

Order no.

Connection

Orifice

Flow factor

Differential pressure bar

Coil

G

mm

Kv

air/gas

water/oil

~

=

m³/h

l/min.

min.

~

=

~

=

~/=

Brass housing, NBR seals

SCE272A007

-

1/4

2.5

0.2

3.3

0

20

-

10

-

JMX

SCE272A022

SCE272A022S3

1/4

2.5

0.2

3.3

0

20

20

10

10

CMXX-FT

Stainless housing, NBR seals

SCE272A037

-

1/4

2.5

0.2

3.3

0

20

-

10

-

JMX

SCE272A052

SCE272A052S3

1/4

2.5

0.2

3.3

0

20

10

10

10

CMXX-FT