ASCO | 238 Series | Pilot Operate

Description

“ASCO” SOLENOID VALVES 2/2 WAY

SERIES  238

FEATURES

• Minimum operating pressure differential ∆P 0,3/0,5 bar
• Two way valves for automatic control of water, air and inert gas and other gases/liquids compatible with the sealing materials used
• Interchangeability of magnetic heads, AC and DC
• The solenoid valves satisfy all relevant EC Directives

MATERIALS IN CONTACT WITH FLUID

(*) Ensure that the compatibility of the fluids in contact with the materials is verified
Body : Brass
Internal parts : Stainless steel and brass
Springs : Stainless Steel
Diaphragm & Valve Disc : NBR
Seals and Pilot Disc : FPM
Shading coil : Copper

ELECTRICAL CHARACTERISTICS

• Coil insulation class : F
• Connector : Spade plug (cable Ø 6-8 mm or Ø 6-10 mm)
• Connector specification
– for power coil: 4 W/6,9 W : DIN 43650, 11 mm, industry standard B
– for power coil : 5/6,9W-8/9W-12,5/9W : ISO 4400 / EN 175301-803, form A
• Electrical safety : IEC 335
• Electrical enclosure protection : Moulded IP65 (EN 60529)
• Standard voltages. : DC (=) : 24V – 48V
(Other voltages and 60 Hz on request).  : AC (~) : 24V – 48V – 115V – 230V / 50 Hz

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