EMERSON ? ASCO Solenoid Controller for Process Valve for use with Proportional solenoid valve
- RS Stock No.:
- 656-3305
- Mfr. Part No.:
- E908A001
- Brand:
- EMERSON ? ASCO
Bulk discount available
Subtotal (1 unit)*
£357.11
(exc. VAT)
£428.53
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 4 unit(s) ready to ship from another location
- Plus 3 unit(s) shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £357.11 |
5 + | £346.04 |
*price indicative
- RS Stock No.:
- 656-3305
- Mfr. Part No.:
- E908A001
- Brand:
- EMERSON ? ASCO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | EMERSON ? ASCO | |
Accessory Type | Control Unit | |
Supply Voltage | 24 V dc | |
For Use With | Proportional solenoid valve | |
Series | E908 | |
Select all | ||
---|---|---|
Brand EMERSON ? ASCO | ||
Accessory Type Control Unit | ||
Supply Voltage 24 V dc | ||
For Use With Proportional solenoid valve | ||
Series E908 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- FR
Control unit for POSIFLOW solenoid valve
Proportional electronic control unit for POSIFLOW solenoid valve.
Converts analogue input control signals of a solenoid by means of pulse width modulation.
Valve closure function at less than 2% of the maximum control signal.
Adjustable ramp control.
Coil supply current is independent of coil resistance (temperature) and supply voltage variations.
Coil supply current can be adjusted based on control signals.
Electronic circuit is integrated in a unit that can be connected to a 3-terminal coil.
Converts analogue input control signals of a solenoid by means of pulse width modulation.
Valve closure function at less than 2% of the maximum control signal.
Adjustable ramp control.
Coil supply current is independent of coil resistance (temperature) and supply voltage variations.
Coil supply current can be adjusted based on control signals.
Electronic circuit is integrated in a unit that can be connected to a 3-terminal coil.
Standards
ISO 4400 / EN 175301-803, form A / 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.
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