You are here

Front page

Solenoid valves 262 and 030 ASCO

2-way, 1/4 "-1/2", Normally closed, For vacuum

Features:

  • Solenoid valves comply with all relevant EC directives
  • High vacuum The manufacture of valves uses special materials and treatment methods to avoid molecular contamination
  • High and medium pressure valves are mass spectrometer tested
  • The valves do not need a minimum operating pressure to open and are suitable for low, medium and high vacuum
  • Tight closure
  • Installation position free

Fluids (*)

Air, inert gases

The pressure differential

1 bar absolute [1 bar = 100 kPa]

Temperature range (TS)

-20… +90 °C

Response time

5 – 40 ms

Gaskets (*)

NBR (nitrile/buna-n)

FPM (fluorelastomer/viton)

MATERIALS IN CONTACT WITH THE FLUID:
(*) Make sure that the materials are suitable for the fluid

  • Housing Brass
  • Anchor Tube Stainless Steel
  • Anchor Stainless Steel
  • Springs Stainless Steel
  • Gaskets NBR or FPM
  • Valve Plate NBR or FPM
  • Seat Brass
  • Short Circuit Ring Copper

ELECTRICAL PROPERTIES

  • Coil insulation
  • class F
  • Connector Plug PG11
  • Electrical safety IEC 335
  • Protection class IP65

Constant voltages AC (~): 24 V - 115 V - 230 V / 50 Hz
(For other voltages and 60 Hz please inquire)

Options available:

  • With IP67 protection class
  • explosion-Proof
  • According to UL and CSA approvals
  • manual operation

Sales information

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

Product images

Manufacturer's homepage

http://www.asconumatics.eu

Additional information

PDF icon 262_vacuum.pdfPDF icon 030_vacuum.pdf

Size

Orifice

Flow factor

Kv

Maximum operating

pressure difference vacuum range (PS)

Model

Air (*)

R”

(mm)

(m3/h)

(l/min.)

mbar (Torr)

Low vacuum range 25 Torr, NBR gasket

1/4

7,1

0,82

13,7

33,3 (25)

SC G262C090

Medium vacuum range 10-3 Torr, NBR gasket

1/4

7,1

0,82

13,7

1,33 . 10-3 (10-3)

SC G262C090 VM

High vacuum range 10-6 Torr, FPM gasket

1/4

7,1

0,82

13,7

1,33 . 10-6 (10-6)

SC G262C090 VH

Low vacuum range 25 Torr, NBR gasket

3/8

1/2

9

11

1,5

2,4

25

40

33,3 (25)

33,3 (25)

SC E030B013

SC E030A017

Medium vacuum range 10-3 Torr, NBR gasket

3/8

1/2

9

11

1,5

2,4

25

40

1,33 . 10-3 (10-3)

1,33 . 10-3 (10-3)

SC E030B013 VM

SC E030A017 VM

High vacuum range 10-6 Torr, FPM gasket

3/8

1/2

9

11

1,5

2,4

25

40

1,33 . 10-6 (10-6)

1,33 . 10-6 (10-6)

SC E030B013 VH

SC E030A017 VH
Contact us