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Solenoid valves L145 SIRAI

2-way, 3/8 "-1", Normally closed, for pressure difference 0.4-8 bar

Fluids (*) Steam and hot water
(*) Make sure materials are suitable for the fluid

Technical features:

Max pressure (PS)

3/8" ja 1/2": 16 bar

3/4" ja 1": 9 bar

Opening time

100 ms

Closing time

500 ms – 1500 ms

Fluid temperature

60… 170 °C

Max viscosity

37 cSt (mm2/s)

MATERIALS IN CONTACT WITH THE FLUID:

  • Housing Brass
  • Diaphragms and seals PTFE (reinforced)
  • Interiors Stainless steel and brass
  • Chuck Stainless steel
  • Short-circuit ring Copper

Coil

ED-rating

100 %

Material

PET (fiberglass reinforced)

Insulation class

H (165 °C), UL-approval

Ambient temperature

-10… 80 °C

Electrical connection

DIN 43650 (wide)

Protection class

IP65

Standard voltage

AC (~)

24V/50Hz, 110V/50Hz (120V/60Hz),

230V/50Hz (+10 % -15 %)

(Other tensions, please iask for details

Sales information

Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee

Product images

Manufacturer's homepage


Additional information

PDF icon l145.pdf

Size

Orifice

Operating pressure difference (bar)

Coil voltage

Kv

(m3/h)

Model

Plate/Membane

∆p

min.

∆p max.

AC (VA)

DC

Steam

Water

Bet

Holding

G”

(mm)

AC

DC

AC

DC

VA

VA

(W)

3/8

10

0,40

8

8

16

10

2

L145R2 – 3/8"

PTFE

reinforced

1/2

2,5

L145R2 – 1/2"

3/4

16

6

6

23

14

4,5

L145R4 – 3/4"

1

18,5

8,5

L145R2 – 1"

PTFE = Polytetrafluoroethylene

D

a

b

c

e

f

m

n

s

g

Weight

(kg)

G 3/8

60

69

80

25

40

21

12,5

22

25,5

0,360

G 1/2

66

72

85

25

40

21

12,5

27

33

0,415

G 3/4

79

78

94,5

32

50

27

16

33

39,5

0,760

G 1

105

102

123

32

71

27

16

42

46

1,365

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