NAMUR VALVE ASCO G531C001MS

NAMUR VALVE
ASCO NUMATICS G531C001MS 220 VAC / 24 VDC

ASCO SCG531C001MS
Namur Solenoid Valve 3/2-5/2
Port G1/4"
Namur Interface

FEATURES
• The solenoid operated spool valves have threaded port connections and NAMUR
interface
• The same spool valve can be adapted for 3/2 NC or 5/2 functions for controlling
double-acting and single-acting actuators
• All the exhaust ports of the spool valve are connectable, providing better environmental
protection.Particularly recommended for sensitive areas, such as clean rooms, and
applications in the pharmaceutical and food processing sectors
• The valves offer environmental protection against the ingress of liquids, dusts or
other foreign matter (environmentally-protected construction)
• The monostable spool valves in conformity with IEC 61508 Standard (2010 route 2H
version) have TÜV (551 series) and EXIDA (551-553 series) certified with integrity
levels: SIL 2 for HFT = 0 / SIL 3 for HFT = 1
• The solenoid valves satisfy all relevant EU directives

GENERAL
Differential pressure 2 - 10 bar [1 bar = 100 kPa]
Flow (Qv at 6 bar) l/min (ANR)
1/4 1/2
700 3000
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, end cover Aluminium, black anodized
End cover (spring return) Glass fibre filled PA
Spool valve internal parts Zamak, stainless steel, POM, aluminium
Seals NBR + PUR
Core tube Brass
Core and plugnut Stainless steel
Shading coil Copper

ELECTRICAL CHARACTERISTICS
Coil insulation class F
Connector Spade plug (cable Ø 6-8 mm or Ø 6-10 mm)
Connector specification EN 175301-803, 11 mm, industry standard form B (type 01)
or ISO 4400 / EN 175301-803, form A (type 02)
Electrical safety IEC 335
Electrical enclosure protection Moulded IP65 (EN 60529)
Standard voltages DC (=): 24V - 48V

Manufacture by Asco Numatics