Burkert 00139594 804E672 Pneumatic Diaphragm Valve

This Bürkert 00139594, also listed as 804E672, is a pneumatically actuated diaphragm valve with a 5/8" inner diameter bore. In a diaphragm valve, a flexible diaphragm separates the process medium from the pneumatic actuator, enabling rapid, reliable shut-off controlled by compressed air. The 00139594 / 804E672 configuration identifies a specific Bürkert valve design within the company’s diaphragm valve family, ensuring accurate ordering and compatibility with Bürkert actuators and accessories. Typical use in automated piping networks involves on/off control of liquids or gases, where a compact, valve-isolation solution is desirable, and the internal bore size of 5/8" provides a modest flow path for common process volumes. For procurement and maintenance, using the exact part number helps ensure correct replacement diaphragms, seals, and actuators matched to this model, and integration with Bürkert's valve islands or control systems is facilitated by Bürkert's standardized interfaces. The compact form factor and standardized pneumatic interface help simplify integration with Bürkert actuators and accessories, supporting straightforward retrofit and service in existing installations.