Burkert Type 6014 Solenoid Valve | 00126199 00126200 00125349 | Direct-Acting Valve

The Type 6014 Series direct-acting plunger solenoid valves by Chengyuan Hydraulic are compact, high-performance fluid control components fully compatible with Burkert industrial standards. This range, featuring part numbers such as 00126199, 00126200, 00125349, 00239085, and 00255726, is specifically engineered for neutral gases, liquids, and high-vacuum applications. The direct-acting mechanism allows the solenoid to actuate the plunger independently of any media differential pressure. As a premier interchangeable solution, all Chengyuan units undergo 100% duty cycle and seal integrity testing to ensure 100% original-place interchangeability even in space-constrained installations.

Technical Specifications:

• Core Series: Type 6014

• Example Part Numbers: 00126199, 00126200, 00125349, 00239085, 00255726

• Operating Principle: Direct-acting plunger

• Circuit Functions: 3/2-way or 2/2-way available

• Orifice Size: $1.5\text{ mm}$ to $2.5\text{ mm}$

• Pressure Range: $0\text{ to } 1.6\text{ MPa (16 bar / 232 psi)}$; high-pressure versions up to $10\text{ MPa}$

• Body Material: Brass or Stainless Steel

• Seal Materials: FKM (Viton) standard, EPDM optional

• Electrical Connection: DIN EN 175301-803 Form A

• Control Voltages: 24V DC, 230V AC (50-60Hz)

Key Technical Advantages:

• Zero-Differential Instant Response: The 6014 series optimizes plunger stroke and spring force to ensure reliable switching at 0 bar. Since the solenoid force acts directly on the seal, it maintains precise opening/closing times even under fluctuating backpressures.

• Superior Media Isolation & Sealing: The plunger guide tube and magnetic yoke are integrated via advanced welding, eliminating potential leak paths. Combined with premium FKM seals, these valves offer excellent chemical compatibility and zero-leakage performance for lubricants, fuels, or vacuum.

• Vibration Resistance & Durability: All moving parts are crafted from high-wear-resistant materials, and the housing provides exceptional mechanical vibration resistance. The epoxy-encapsulated coils endure high-frequency industrial cycles without fatigue.

• Flexible Modular Integration: The 6014 series supports both individual port connection and manifold mounting. For specific models like 00239085, the tool-free coil replacement feature significantly reduces maintenance downtime.

Application Areas:

• Pneumatic Control: Serving as a pilot valve for large pneumatic actuators or cylinder exhaust control.

• Vacuum Technology: Reliable vacuum shut-off in packaging machinery or semiconductor equipment.

• Precision Dispensing: Quantified control of adhesives, dyes, or chemical fluids in industrial automation.

Expert Maintenance Tips:

• Coil Protection: Ensure the cable plug sealing gasket is intact during installation to prevent moisture ingress, especially in high-humidity industrial environments.

• Filtration Requirement: Direct-acting valves have small orifices sensitive to debris. A filter with a minimum $25\mu\text{m}$ rating is highly recommended upstream to prevent seat leakage.

• Heat Dissipation: At $100\%$ duty cycles, the coil will generate heat. Ensure adequate airflow around the valve body and avoid mounting in completely unventilated enclosures.