Product Overview
The Bürkert Type 3233 (part number 00442373) is a manually actuated diaphragm valve engineered for precise, contamination-free control of neutral and aggressive media in industrial process and pneumatic fluid systems. Manufactured by Bürkert, a global leader in fluid control technology, this valve utilizes a handwheel-driven spindle mechanism that compresses an elastomeric diaphragm against a valve body weir to isolate the process media from the actuator and environment. The hermetic sealing principle of the diaphragm design eliminates packing glands, stem seals, and dead volumes, making the Type 3233 ideally suited for applications requiring high purity, sterile operation, or handling of abrasive and corrosive fluids. Its robust construction and bubble-tight shutoff capability ensure reliable performance in continuous-duty industrial process lines.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Manual Diaphragm Valve (Process & Pneumatic Valve) |
| Model Designation | Bürkert Type 3233 / Part No. 00442373 |
| Actuation Type | Manual Handwheel (Spindle Actuated) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar, media-dependent) |
| Sealing Principle | Elastomeric Diaphragm, Hermetically Isolated |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Threaded or Flanged, model-dependent) |
| Body Material | Corrosion-Resistant Metallurgy (Stainless Steel / Brass variants) |
| Diaphragm Material | EPDM / PTFE / NBR (Media Compatibility Dependent) |
Engineering Features & Advantages
- Hermetic Media Isolation: The diaphragm completely separates the process fluid from the valve spindle and actuator, preventing leakage, cross-contamination, and environmental exposure — critical for aggressive, toxic, or high-purity media.
- Dead-Leg Free Flow Path: The weir-type body design minimizes dead volume and enables full drainability, supporting CIP/SIP cleaning protocols in hygienic process environments.
- Precise Manual Metering: The handwheel spindle mechanism provides fine, repeatable stroke control for accurate flow regulation and bubble-tight shutoff without the need for external actuation air or power.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with wear-resistant diaphragm and corrosion-resistant body construction ensuring extended service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Bürkert OEM standards, ensuring drop-in interchangeability with existing Type 3233 installations.
Typical Industrial Applications
The Bürkert Type 3233 manual diaphragm valve is deployed across a wide range of demanding process and pneumatic fluid control scenarios, including: chemical and pharmaceutical processing (dosing and isolation of aggressive reagents and
PRODUCT IMAGES
BURKERT 3233 / 00442373 Manual Diaphragm Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Burkert 3233 / 00442373 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.