Product Overview
The Burkert Type 2702 (Model 2702 A 40,0 PTFE VA / 00225229) is a pneumatically actuated angle seat control valve engineered for precise flow regulation of neutral and aggressive media in industrial process systems. Manufactured by Burkert, a global leader in fluid control technology, this valve utilizes a robust piston actuator acting on a stainless steel valve spindle to deliver high flow rates with minimal pressure loss through the angled seat geometry. The PTFE (polytetrafluoroethylene) seat seal and VA (stainless steel) body construction make this valve particularly suited for corrosive media and hygienic process environments. With a nominal line size of DN 40 (40.0 mm), this valve serves as a critical control element in automated process loops, offering reliable shut-off and modulating capability in water treatment, chemical processing, and food and beverage production lines.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Angle Seat Control Valve |
| Model Designation | 2702 A 40,0 PTFE VA / 00225229 |
| Nominal Line Size | DN 40 (40.0 mm) |
| Body Material | Stainless Steel (VA / 316L equivalent) |
| Seat Seal Material | PTFE (Polytetrafluoroethylene) |
| Actuation Type | Pneumatic Piston Actuator (Spring Return) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Control Pilot Pressure | 3 – 8 bar (typical pneumatic supply) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Flow Characteristic | Linear / Modified Equal Percentage (control trim dependent) |
Engineering Features & Advantages
- Precision Performance: The angled seat design provides a streamlined flow path that minimizes turbulence and pressure drop, while the PTFE seat ensures tight shut-off and excellent chemical resistance against aggressive process media.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, the robust pneumatic piston actuator delivers consistent stroke force and long cycle life, with spring-return fail-safe operation for safe process shutdown.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in replacement for Burkert Type 2702 installations without modification to piping or control interfaces.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original BURKERT OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
The PTFE (polytetrafluoroethylene) seat seal and VA (stainless steel) body construction make this valve particularly suited for corrosive media and hygienic process environments.
PRODUCT IMAGES

BURKERT 2702 A 40,0 PTFE VA / 00225229 Pneumatic Angle Seat Control Valve
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