Asco Solenoid Valve SC E263.209 LT-24V 50HZ, 2 port , NC, 24 V ac, 1/4in

  • RS Stock No. 656-3204
  • Mfr. Part No. SC E263.209 LT-24V 50HZ
  • Manufacturer Asco
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): FR
Product Details

263 LT series 2 / 2 direct operated solenoid valves

2 / 2 N/C direct-operated solenoid valves for cryogenic service.
Solenoids with two orifices for heavy-duty systems and pressurised fluids.
Liquid oxygen valves are UV-light tested to check for any hydrocarbons.
Valves are degreased, tested and packed to keep them free from moisture.
Do not require a minimum operating pressure.
Pluggable connectors.

Body Brass
Weight 0.7 kg
Dimensions 45 x 78 x 100 mm
Rated power Inrush: 55 VA
  Holding: 23 VA
Allowable pressure differential Min.: 0 bar
  Max.: 3 bar
Max. allowable viscosity 65 mm²/s
Response time 5 → 25 ms

Standards

ISO 4400 - IEC 335

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left-hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. The 3 / 2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2 / 2-way valves as two ways. The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications indicates the appropriate connections and pressure capabilities when an alternative circuit function is required.

Specifications
Attribute Value
Supply Voltage 24 V ac
Number of Ports 2
Operation Direct
Connection 1/4 in Rp Female
Connection Size 1/4in
Default Valve Position NC
Suitable Applications Cryogenic Liquid
Type 2/2
Orifice Diameter 7.1mm
Body Material Brass
Maximum Working Pressure 3 bar
Operating Temperature Range -196 → +90 °C
Minimum Operating Temperature -196°C
Maximum Operating Temperature +90°C
Flow Factor Kv 0.6m³/h
Maximum Closing Time 25ms
Connection Gender Female
Series 263LT
Thread Standard or Connection Type Rp
Maximum Opening Time 25ms
5 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 497.61
(exc. GST)
$ 547.37
(inc. GST)
units
Per unit
1 +
$497.61
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