Bürkert Type 6014 Solenoid Valve | 00069006 00357626 00126140 | 3/2 Way Direct Acting Valve

The Type 6014 Series direct-acting 3/2 way solenoid valves by Chengyuan Hydraulic are high-precision components engineered for fluid diversion and shut-off in industrial automation. Fully compatible with Bürkert technical standards, including part numbers 00069006, 00126140, and 00126141, these valves offer 100% original-place interchangeability. Featuring a direct-acting plunger design, the Type 6014 operates reliably even with zero differential pressure. Its compact, modular architecture supports both individual mounting and manifold integration, making it a dependable choice for pneumatic control, medical devices, and vacuum technology. Every valve undergoes 100% simulated condition testing to ensure zero-leakage performance over millions of cycles.

Technical Specifications :

• Core Part Numbers: 00069006 (G1/8), 00357626, 00787260, 00126140 (24V DC), 00126141 (230V AC)

• Circuit Function: 3/2-way (Function C – Normally Closed / Function D – Normally Open)

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

• Pressure Range: $0\text{–}16\text{ bar}$ (depending on orifice and coil power)

• Sealing Material: Standard FKM (Viton) for high chemical and temperature resistance

• Connection: G 1/8 thread or Sub-base mounting

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

• Ambient Temperature: $-10\text{°C}$ to $+55\text{°C}$

Key Technical Advantages:

• High-Reliability Plunger Design: The plunger and plunger guide tube are welded together in stainless steel, enhancing pressure resistance and mechanical strength. The direct-acting design eliminates the risk of pilot-hole clogging, making it superior for handling slightly contaminated media.

• Vibration-Resistant & Quiet Coil: The coil is fully encapsulated in epoxy resin, providing excellent resistance to vibration and moisture. The internal damping design minimizes impact noise during high-frequency operation, extending the service life of the armature.

• Exceptional Vacuum Compatibility: The structural sealing pressure is optimized to handle technical vacuum levels down to $10^{-2}\text{ mbar}$ without external atmospheric leakage.

• Modular Manifold Integration: The sub-base interface complies with Bürkert standards, allowing for easy integration into multi-station manifolds, which significantly saves wiring and piping space in control cabinets.

Application Areas:

• Industrial Pneumatics: Controlling pneumatic cylinders or serving as a pilot valve for larger actuators.

• Analytical Instruments: Lab fluid distribution and waste-liquid drainage control.

• Vacuum Technology: Vacuum packaging machinery and laboratory evacuation equipment.

Expert Maintenance Tips:

• Coil Thermal Management: Under continuous duty cycles, ensure adequate ventilation around the valve. High ambient temperatures can degrade insulation layers over time despite the high coil rating.

• Installation Orientation: While the valve can be mounted in any position, it is recommended to install it with the coil facing upwards to prevent sediment from accumulating in the plunger tube.

• Filtration Recommendation: For precision fluid control, a filter of at least $25\mu\text{m}$ should be installed upstream to protect the seat from fine particles.