Burkert 00133886 Solenoid Valve | Type 0330 Pivoted Armature | 2/2 Way G 1/4

The 00133886 solenoid valve from Chengyuan Hydraulic is a high-end fluid control component fully compatible with Burkert Type 0330 standards. Featuring the advanced Pivoted Armature technology, this model is designed to physically isolate the media from the mechanical armature via a diaphragm. This “dry” construction makes the 00133886 exceptionally stable when handling aggressive acids, ultra-pure water, or laboratory reagents, offering superior chemical resistance and anti-contamination properties. As part of Chengyuan’s precision control line, every valve undergoes 100% leak and response testing to ensure 100% original-place interchangeability in demanding environments.

Technical Specifications :

• Original Reference: Burkert Type 0330 (Part No. 00133886)

• Operating Principle: Pivoted Armature

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

• Port Connection: G 1/4 Threaded

• Orifice (DN): 2.0 mm – 5.0 mm (version dependent)

• Body Material: Stainless Steel (316L) or high-grade polymers

• Seal Material: FKM (Viton) / EPDM

• Pressure Range: 0 – 10 bar (0 – 1 MPa)

• Supply Voltage: 24V DC / 230V AC

• Protection Class: IP65 (with cable plug)

Key Technical Advantages:

• Media Isolation Design: The armature is completely separated from the fluid path by a flexible diaphragm. This ensures that the media never contacts metal components like the plunger or springs, preventing internal corrosion and eliminating metal ion contamination in high-purity fluids.

• Superior Particle & Condensation Resistance: Since the armature does not move within the fluid, the valve is highly tolerant of media containing minor particulates or deposits. It also prevents armature “sticking” caused by condensation in varying ambient temperatures.

• Manual Override Function: Equipped with a robust manual override button, allowing technicians to manually exhaust or control the flow during system commissioning or emergency power outages, greatly enhancing maintainability.

• High-Efficiency Coil Engineering: Utilizing high-temperature enameled wire and vacuum molding, the coil offers excellent heat dissipation and vibration resistance. It supports 100% ED (Continuous Duty), ensuring 24/7 uninterrupted operation.

Application Areas:

• Water Treatment: Control for dosing pumps and sampling in Reverse Osmosis (RO) systems.

• Chemical Processing: Acid/Alkali dilution loops and laboratory automated fluid analysis.

• Food & Healthcare: Sterilization equipment and aggressive detergent control in industrial washing machines.

Expert Maintenance Tips:

• Diaphragm Life Monitoring: As the diaphragm is the critical isolation barrier, preventative inspection is recommended every 1 million cycles in aggressive environments to prevent rupture.

• Electrical Plug Sealing: Ensure the cable plug is installed with its gasket and tightened properly to prevent moisture ingress into the coil in humid environments.

• Flow Direction Compliance: Strictly follow the arrow marked on the valve body during installation. Due to the unique pivoted structure, backpressure can cause failure to close or premature diaphragm wear.