Product Overview
The Bürkert 2031 (part number 00330103) is a pneumatically operated 2/2-way diaphragm valve engineered for precise, contamination-free control of neutral and aggressive media in industrial process systems. Manufactured by Bürkert, a global leader in fluid control technology, this valve utilizes a pneumatically actuated diaphragm mechanism that isolates the working fluid from the actuator, ensuring hermetic sealing and zero dead-leg performance. The valve is designed for integration into process lines requiring high chemical resistance, sterile operation, and reliable shut-off or on/off control. Its compact, modular construction allows for flexible installation in space-constrained manifolds and pipeline assemblies.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatically Operated Diaphragm Valve (Process & Pneumatic Valve) |
| Model Designation | Bürkert 2031 / 00330103 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar, depending on diaphragm material and line size) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (threaded or flange connection per Bürkert 2031 series) |
| Actuation Type | Pneumatic (external pilot air supply) |
| Valve Function | 2/2-way, normally closed (NC) or normally open (NO) configuration available |
| Body Material | Corrosion-resistant stainless steel or PVC/PP (dependent on media compatibility) |
| Diaphragm Material | EPDM, PTFE, or FKM (selected for chemical compatibility) |
Engineering Features & Advantages
- Precision Performance: The diaphragm isolation design eliminates packing and seals in the flow path, preventing leakage and ensuring high cycle life with minimal maintenance. Pneumatic actuation provides fast, repeatable response times for precise on/off control.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including aggressive chemicals, high-purity fluids, and sterile process environments. The robust actuator housing and high-quality diaphragm materials resist wear and chemical attack.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing piping or control systems.
- Contamination-Free Operation: Zero dead-leg and self-draining capability minimizes fluid entrapment, making it ideal for hygienic and high-purity applications.
- Flexible Integration: Compatible with standard pilot air pressures and available with various connection standards for seamless integration into new or existing process lines.
Typical Industrial Applications
This Bürkert 2031 diaphragm valve is widely deployed in heavy industrial and process environments, including: chemical and pharmaceutical production lines requiring sterile, corrosion-resistant fluid handling; water treatment and wastewater management systems for reliable shut-off of aggressive media; food and
PRODUCT IMAGES
BURKERT 2031 / 00330103 Pneumatically Operated Diaphragm Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Burkert 2031 / 00330103 Solenoid Valve. This Germany-made 24V DC hydraulic component features a 2/2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.