Product Overview
The Burkert Type 2000 A PTFE VA 50 is a pneumatically actuated angle seat valve engineered for demanding process control applications involving aggressive and high-purity media. Manufactured by Burkert, a global leader in fluid control technology, this valve utilizes a robust pneumatic piston actuator to drive a PTFE (Polytetrafluoroethylene) sealed valve spindle against a stainless steel (VA) valve body seat. The angled body design (Y-pattern) ensures optimal flow characteristics with minimal pressure loss and self-draining capability, making it ideal for contaminated or viscous fluids. As a critical component in industrial fluid handling systems, this valve provides reliable shut-off and precise flow regulation in pipelines where chemical compatibility, hygiene, and leak-free operation are paramount.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Angle Seat Valve (Process Valve) |
| Model Designation | BURKERT 2000 A PTFE VA 50 |
| Operating Pressure | Standard Industrial Grade (Up to 16 bar, depending on actuator configuration) |
| Mounting & Connection | Flanged or Threaded Ports (Standard ISO / DIN / ANSI interface) |
| Body Material | Stainless Steel (VA / 1.4408 or equivalent) |
| Seal Material | PTFE (Polytetrafluoroethylene) |
| Nominal Diameter | DN 50 (2-inch) |
| Actuation Type | Pneumatic Piston Actuator (Single or Double Acting) |
Engineering Features & Advantages
- Precision Performance: The angled seat design provides a high flow coefficient (Kv) with minimal pressure drop, ensuring efficient media transfer and reduced energy consumption in process lines.
- Industrial Reliability: Constructed with a stainless steel body and PTFE seals, this valve offers exceptional resistance to corrosive fluids, aggressive chemicals, and high-temperature steam, ensuring long service life in continuous operation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Burkert Type 2000 series specifications, allowing for seamless integration into existing manifolds and pipeline systems without modification.
- Self-Draining Design: The Y-pattern body geometry prevents media accumulation, making it ideal for hygienic applications and processes requiring frequent cleaning or sterilization.
- Visual Position Indicator: Standard integrated optical position indicator allows for quick, at-a-glance verification of valve status (open/closed) in automated process loops.
Typical Industrial Applications
This Burkert angle seat valve is widely deployed in heavy industrial and process engineering environments, including: Chemical and Petrochemical Processing (for dosing and shut-off of aggressive acids and bases), Pharmaceutical and Biotechnology (where sterile, self-draining flow paths are mandatory), <strong
PRODUCT IMAGES
BURKERT 2000 A PTFE VA 50 Pneumatic Angle Seat Valve
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Shop the genuine Burkert 2000 A PTFE VA 50 Pneumatic Angle Seat Valve. This Germany-made PTFE-sealed stainless steel valve features a 2/2-way angle seat design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.