Emerson Asco - SCG551A001MS.24/DC SPOOL VALVE, SOLENOID OPERATED, 2-10 BAR, NAMUR, 3/2 - 5/2, G1/4, SPRING RETURN WITH MANUAL OVERRIDE, 551, 24V DC WITH PLUG

Spool Valve, Solenoid Operated, G1/4

This G1/4 solenoid operated air spool valve has threaded port connections and a 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. This spool valve is 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

Spool Valve Features

• Supply voltages- 24V - 48 VDC
• Pipe size – G1/4
• Orifice size – 6mm
• Flow coefficient 0.6 m3/h, 10 L/min
• Operating pressure 2-10 Bar (Max)
• Spring return
• Seals - NBR + PUR
• Core tube - Brass
• Core and plugnut - Stainless steel
• Coil insulation - class F
• Connector Spade plug (cable 6-8 mm or  6-10 mm)
• Body, end cover - Aluminium, black anodised
• End cover (spring return) -Glass fibre filled PA
• Spool valve internal parts - Zamak, stainless steel, POM, aluminium
• Specification EN 175301-803, ISO 4400 / EN 175301-803, IEC 335
• Electrical enclosure protection Moulded IP65 (EN 60529)