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Product Details:
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Differential Pressure: | 2 - 10 Bar [1 Bar = 100 KPa] | Body Material: | Aluminium, Black Anodized |
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Temperature Range (TS): | -25°C To + 60°C | Fluids: | Air, Inert Gas, Filtered |
ASCO SCG551A017MS SCG551A018MS G1/4"solenoid valve 230V/ 50 Hz single/dual solenoid
FEATURES
● ASCO/JOUCOMATIC solenoid valves satisfy all relevant EC Directives
● The monostable spool valves, series 551, have TÜV certified IEC 61508 Functional Safety data and can be used up to SIL-4/AK-7
● The spool valves 5/2 have threaded port connections
● All the exhaust ports of this spool valve are pipable, providing better environmental protection, particularly recommended for sensitive areas such as clean rooms, and applications in the pharmaceutical and food processing sectors
● The valve offers environmental protection against the ingress of liquids, dusts or any other foreign matter (environmental-protected construction)
● Epoxy moulded coil for general service applications
GENERAL
Differential pressure 2 - 10 bar [1 bar = 100 kPa]
Flow (Qv at 6 bar) 1/4 = 860 l/min (ANR)
3/8 = 3000 l/min
1/2 = 3800 l/min
fluids | temperature range (TS) | seal materials |
air, inert gas, filtered | - 25°C to + 60°C | NBR (nitrile) + PUR (polyurethane) |
MATERIALS IN CONTACT WITH FLUID
() Ensure that the compatibility of the fluids in contact with the materials is verified
Body Aluminium, black anodized
End covers Glass-filled polyamide
Internal parts Zamak, stainless steel, acetal (POM), aluminium
Sealing NBR + PUR
Core and core tube Stainless steel
Shading coil Copper
ELECTRICAL CHARACTERISTICS
Coil insulation class F
Connector specification DIN 43650, 11 mm, industry, standard B (type 01) or ISO 4400 (type 02)
Connector Spade plug (cable Ø 6-8 mm or Ø 6-10 mm)
Electrical safety IEC 335
Standard voltages DC (=) 24V - 48V
AC (~) 24V - 48V - 115V - 230V/50Hz; Other voltages and 60Hz are available on request
INSTALLATION
● Installation/maintenance instructions are included with each valve
● The solenoid valves and air operated valves can be mounted in any position without affecting operation
● IEC 61508 Functional Safety (Suffix SL), permissible temperature range: -40°C to +60°C. Probability of failure, consult ASCO/JOUCOMATIC
● It is necessary to connect pipes or fittings to the exhaust ports to protect the internal parts of the spool valve and its pneumatic operator if used outside or in harsh environments (dusts, liquids etc.)
● Threaded pipe connection identifiers are B = NPT (ANSI 1.20.3); G = G (ISO 228/1)
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