Parker Lucifer E131K03 Solenoid Valve | Seven Star LLC
Overview
The Parker Lucifer E131K03 solenoid valve is a direct acting valve from the Lucifer K-series, supplied here as the 3/2-way normally closed version identified in the original listing. The valve has a G1/4 female threaded connection and a brass body, and the original listing identifies the configuration as 24 V dc, IP65, orifice 2.5 mm, working pressure 0-7 bar and flow factor 3.5 L/min.
Direct acting solenoid valves are used where the valve must operate reliably at zero differential pressure, since the solenoid moves the valve directly without relying on the line pressure. The K-series E131K03 is a compact brass valve suitable for air, gas and liquid media in control circuits.
Engineering & Design
In a direct acting valve the solenoid armature is coupled directly to the valve seat, so the valve opens and closes on the solenoid force alone. The E131K03 solenoid valve is a 3/2-way normally closed valve: when the coil is energised the valve switches, and when the coil is de-energised a spring returns it to the closed position.
The valve body is brass with FKM (Viton) seals, and the working temperature range is -10 °C to +100 °C for the fluid, with a maximum operating pressure differential of 7 bar as stated in the original listing. The assembly reference of this example follows the E131K03-492453 configuration with the C2H coil code per the original listing.
Key Features
- Direct acting E131K03 solenoid valve, 3/2-way, normally closed
- G1/4 female threaded connection, brass body
- FKM (Viton) seals, working temperature -10 °C to +100 °C
- Operating pressure differential 0-7 bar (per original listing)
- 24 V dc coil, IP65 protection class
- Compact and lightweight design
Applications
- The E131K03 solenoid valve is used in pilot and control circuits for air, gas and liquids
- Zero differential pressure applications
- General machine and process control
- Replacement duty for existing E131K03 valves
Specifications
| Manufacturer | Parker Lucifer (Parker Hannifin) |
| Model | E131K03 |
| Type | Direct acting solenoid valve, 3/2-way, normally closed |
| Connection | G1/4 female thread |
| Orifice | 2.5 mm (per original listing) |
| Pressure range | 0-7 bar differential (per original listing) |
| Body / seals | Brass; FKM (Viton) |
| Coil | 24 V dc, IP65 (per original listing) |
| Temperature | -10 °C to +100 °C (fluid) |
Compatibility & Integration
The E131K03 solenoid valve connects into the fluid circuit with its G1/4 female threads and to the control circuit with the solenoid coil, which for this example is a 24 V dc coil directly compatible with PLC and relay outputs. The direct acting design means the valve works even with no pressure differential, which is important for vent and drain applications.
Before installation, confirm the media, temperature and pressure of the circuit against the valve rating, and check the compatibility of the FKM seals with the media used. Our team can confirm the configuration against your application before dispatch.
Ordering Information
To order the Parker Lucifer E131K03 solenoid valve from Seven Star LLC, quote the model number and the coil voltage. We confirm availability and delivery to your site in Oman or anywhere in the GCC, and we verify the configuration against your application before dispatch.
Why Seven Star LLC
Seven Star LLC supplies solenoid valves and fluid control components to industrial customers across Oman and the wider GCC region. Every Parker Lucifer E131K03 valve we supply is checked against the model number and configuration before dispatch, and our team confirms the valve matches your application before you order.
FAQ
What is the Parker Lucifer E131K03?
The E131K03 solenoid valve is a direct acting valve from the Lucifer K-series, supplied as a 3/2-way normally closed valve with a G1/4 brass body.
What is the pressure rating of the E131K03?
The operating pressure differential is 0 to 7 bar, per the original listing, and the direct acting design allows operation at zero differential pressure.
Which media can the E131K03 handle?
The valve is suitable for air, gas and liquid media within the rating of the brass body and FKM seals, at fluid temperatures of -10 °C to +100 °C.
What coil voltage does this valve have?
Per the original listing, the coil is 24 V dc with IP65 protection class.
Is the E131K03 normally closed?
Yes, the valve is 3/2-way normally closed: it returns to the closed position by spring when the coil is de-energised.
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