Burkert 6013 Solenoid Valve G1/4 230V | 00126149 00125304 00134590

The 6013 Series direct-acting plunger solenoid valves from Chengyuan Hydraulic are high-grade 2/2-way normally closed (NC) control elements fully compatible with Burkert industrial standards. Characterized by a robust direct-acting Type A architecture, these valves lift the plunger directly via electromagnetic force, requiring no system differential pressure to achieve a full stroke. For the specific part number 00126149, this valve features an oversized $6.0 mm$ orifice dynamically optimized for low pressure drops and high flow rates. Built with high-purity forged brass bodies and premium FKM seating, every valve undergoes 100% simulated high-frequency operation and bubble-tight leakage testing before shipment, ensuring millisecond-level responsiveness and guaranteeing 100% original-place interchangeability.

Technical Specifications :

• Series Model: Burkert Type 6013 (Direct-Acting Plunger Type)

• Part Numbers Supported: 00126149 / 00125304 / 00134590 / 00131424

• Circuit Function: 2/2-Way / Normally Closed (NC)

• Orifice Size: 6.0 mm (Specifically for P/N 00126149)

• Port Connection: G 1/4 Female Thread

• Operating Voltage: 230V AC (50Hz-60Hz)

• Power Consumption: 8W (Energy-efficient coil design)

• Pressure Range: 0 – 1.5 bar (Specialized for large orifice, low-pressure applications)

• Body Material: Heavy-duty forged brass

• Seal Material: FKM (Viton) standard for exceptional chemical tolerance

• Fluid Temperature: $-10°C$ to $+100°C$

Key Technical Advantages:

• True Zero-Pressure Startup: Unlike pilot-operated valves that demand a minimum 0.5 Bar pressure differential, the 6013 series relies entirely on the pull of the solenoid armature. It opens smoothly at 0 Bar, making it ideal for gravity-fed tanks, low vacuums, or low-pressure gas loops.

• Optimized High-Flow Channel: The $6.0 mm$ orifice on the 00126149 variant provides a significantly high flow coefficient ($Kv$ value) for a G 1/4 threaded valve. The frictionless inner chamber minimizes pressure drop, ensuring rapid drainage or fluid shut-off.

• Laser-Welded Guide Tube: The plunger guide tube is precision laser-welded directly to the brass valve base. Compared to conventional threaded joints with elastomeric seals, this process provides superior vibration resistance and prevents external leaks due to thermal cycles.

• Bubble-Tight FKM Sealing: The seating interface features a premium FKM seal face combined with a precision-ground valve seat. This achieves bubble-tight isolation when closed, eliminating fluid drifting and maintaining seal integrity over millions of cycles.

Application Areas:

• Low-Pressure Gas Distribution: Analytical instruments, laboratory gas control, and safety isolation for low-pressure fuel lines.

• Water & Fluid Treatment: Gravity-fed reagent dosing or rapid low-pressure fluid dumping in industrial wash systems.

• Lubrication Circuits: Controlled drainage or gravity-flow supply lines for industrial gearboxes and bearing lubrication reservoirs.

• Pneumatic Automation Control: Distribution of low-pressure compressed air manifolds in manufacturing lines.

Expert Maintenance Tips:

• Never Energize an Unmounted Coil: When servicing the valve, always isolate the power supply first. Never plug in the 230V power to the coil while it is removed from the guide tube; without the magnetic core’s inductive resistance, the coil will overheat and burn out within minutes.

• Upstream Filtration Standard: Although the $6.0 mm$ orifice is less prone to clogging than smaller direct-acting models, it remains vulnerable to hard particulate debris. Installing an upstream filter ($80$ mesh or finer) is highly recommended to protect the FKM seal seat from scoring.

• Optimal Mounting Orientation: To prolong the life of internal guide components and prevent gravity-assisted particulate accumulation in the plunger cavity, it is best practice to install the valve horizontally with the solenoid coil pointing vertically upward.