2/2 way Diaphragm valve with manually operated actuator

Type Description

The Type 2933 manually operated diaphragm valve consists of a manually operated actuator, a diaphragm and a 2-way valve body. The manual actuator with plastic handwheel ensures use in hygienic or aggressive ambient conditions. The flow-optimised valve body with minimum dead space enables high flow values and a wide range of possible applications. The valve body and the diaphragms are available in all common materials and versions. The actuator has a compact, autoclavable design and is compatible with all other Bürkert diaphragm valves. An explosion-proof ATEX/IECEx device variant is available. The manual actuator is equipped with an integrated visual position indicator, a reproducible stroke display and an adjustable closing limiter. The manual actuator can optionally be equipped with sensors for position feedback.

• Valve body and diaphragm are available in different materials and versions
• Product wetted surfaces in Ra ≤ 0.38 µm – 1.6 µm (optionally electropolished)
• Available in all common connection sizes and variants