387584 060621 184043 Burkert Type Solenoid Valve | High Precision Hydraulic Pilot Control

The Burkert Compatible Series from Chengyuan Hydraulic represents a collection of high-precision solenoid valves designed for sophisticated industrial fluid and hydraulic pilot applications. Covering essential types like 6013, 6014, and 6213, and specific article numbers such as 387584, 060621, and 184043, our valves are engineered for 100% physical and functional interchangeability. Each unit is subjected to 100% simulation cycle testing to ensure zero-defect performance. Chengyuan provides a cost-effective, high-reliability alternative to original Burkert components without compromising on technical excellence.

Technical Specifications (Bulleted List)

• Compatible Models: 387584 (Type 6013), 060621 (Type 6014), 00178603 (Type 6213), 184043, 00132202, 00560322

• Valve Function: 2/2-Way or 3/2-Way (Normally Closed/Normally Open)

• Orifice Size ($DN$): $2.0\text{ mm}$ to $40\text{ mm}$

• Operating Pressure: $0\text{ bar}$ to $25\text{ bar}$ (Direct-acting) / $0.5\text{ bar}$ up to $10\text{ bar}$ (Servo-assisted)

• Body Material: Forged Brass or Stainless Steel 316L

• Seal Material: FKM (Viton) as standard for chemical and heat resistance

• Power Supply: $24\text{V DC, 110V AC, 230V AC}$ options

• Duty Cycle: 100% ED (Continuous operation)

• Protection Class: IP65 with DIN cable plug

Key Technical Advantages

• High-Speed Response Mechanism: The plunger and core tube are precision-ground to micrometer tolerances, allowing for switching speeds as fast as $10\text{–}20\text{ ms}$, ideal for synchronized automation logic.

• Encapsulated Coil Technology: Coils are pressure-molded with high-grade insulation materials, offering superior thermal dissipation and vibration resistance, ensuring stability in 24/7 industrial operations.

• Viton (FKM) Seal Integrity: Designed for hydraulic oils and aggressive fluids, the FKM seals provide exceptional resistance to degradation, ensuring a long-lasting drip-tight shutoff even at elevated temperatures.

• Anti-Vibration Design: The internal spring and armature assembly are reinforced to handle the hydraulic shocks and mechanical vibrations typical in heavy-duty HPU (Hydraulic Power Unit) environments.

Application Areas

• Hydraulic Pilot Control: Serving as the primary pilot stage for large-scale directional control valves.

• Industrial Automation: Controlling coolant, lubricant, and pneumatic-hydraulic linkage circuits.

• Machine Tools: Clamping, lubrication, and tool-changing fluid logic.

• Power Generation: Wind turbine pitch lubrication and fuel supply systems.

Expert Maintenance Tips

• Fluid Cleanliness: To prevent spool jamming, ensure the hydraulic fluid is filtered to at least ISO 4406 18/16/13 standards. Solenoid valves are sensitive to particulate contamination.

• Coil Integrity: Periodically check the coil nut tightness. A loose coil can create an air gap in the magnetic circuit, leading to excessive current draw and potential coil burnout.

• Manual Override Usage: When testing the circuit, use the manual override (if equipped) to distinguish between electrical failures and mechanical blockages.