Type 2031 2/2-Way Diaphragm Valve with Pneumatic Plastic Actuator

The Type 2031 is an externally controlled 2/2-way diaphragm valve combining a pneumatic piston actuator, diaphragm and flow-optimized valve body for reliable media control in demanding process lines. Its compact, autoclavable plastic actuator housing withstands hygienic cleaning cycles and aggressive ambient conditions, while the low dead-space body design supports strong flow rates across a wide range of applications. Valve body and diaphragm materials can be configured to match specific process and chemical compatibility needs, and the actuator integrates directly with Bürkert's 8690/8697 automation units, including retrofit options. An ATEX/IECEx explosion-proof variant and a choice of plastic or stainless-steel add-on body extend its suitability to hazardous and heavy-duty installations.