Product Overview
The Burkert Type 2000 (Model 2000 A 25.0 PTFE VA / Part No. 00178674) is a pneumatically actuated angle seat valve engineered for precise, high-cycle control of neutral and aggressive media in industrial process systems. Manufactured by Burkert, a global leader in fluid control technology, this valve utilizes a piston-driven pneumatic actuator acting on a spring-loaded valve spindle to provide reliable on/off and modulating flow control. The angled seat body geometry delivers superior flow characteristics with minimal pressure loss, making it an ideal solution for demanding process lines requiring fast response, high flow rates, and long service life. The PTFE (Polytetrafluoroethylene) sealing system and VA (stainless steel) body construction ensure broad chemical compatibility and resistance to corrosive media, positioning this valve as a critical component in hygienic, chemical, and industrial fluid handling circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Angle Seat Valve (Process & Pneumatic Valve) |
| Model Designation | Burkert Type 2000 A 25.0 PTFE VA / 00178674 |
| Nominal Diameter (DN) | DN 25 (25.0 mm nominal line size) |
| Body Material | Stainless Steel (VA / 316L grade equivalent) |
| Seal Material | PTFE (Polytetrafluoroethylene) — chemically resistant seat seal |
| Actuation Type | Pneumatic piston actuator (spring-return, normally closed / normally open configurations) |
| Operating Pressure | Standard Industrial Grade (up to rated bar; dependent on actuator variant and pilot pressure) |
| Pilot Pressure Range | Typical 3–10 bar pneumatic control air supply |
| Mounting & Connection | Standard ISO / Manufacturer Interface — threaded or weld-end process connections per Burkert Type 2000 series |
| Flow Characteristic | Angled seat design for high flow coefficient (Kv) and minimal pressure drop |
Engineering Features & Advantages
- Precision Performance: The angled seat body geometry provides an optimized flow path with high Kv values, ensuring rapid response times and precise media control in critical process sequences.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original BURKERT specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The PTFE (Polytetrafluoroethylene) sealing system and VA (stainless steel) body construction ensure broad chemical compatibility and resistance to corrosive media, positioning this valve as a critical component in hygienic, chemical, and industrial fluid handling circuits.
PRODUCT IMAGES
BURKERT 2000 A 25.0 PTFE VA / 00178674 Pneumatic Angle Seat Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- 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 2000 A 25.0 PTFE VA / 00178674 Pneumatic Angle Seat Valve. This Germany-made 25mm PTFE-seated valve features a robust piston actuator, delivering leak-free, reliable fluid control for heavy-duty industrial systems.