Bürkert 2/2-WAY Diaphragm Valve with Manually Operated Actuator (Basic)

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 or stainless steel handwheel is available with a diaphragm bonnet made of stainless steel or plastic and 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 variants. 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 scale and an adjustable closing limiter. The manual actuator can optionally be equipped with sensors for position feedback.

Forged steel valve body (VS)

Forged stainless steel 1.4435 in accordance with BN2 DIN EN 10222 – 5, F316L in accordance Tube valve body (VP): Stainless steel tube 1.4435-BN2 / UNS S31603 (316L) according to DIN 11866, ASTM A269 / Cast valve body (VG): Stainless steel precision casting 1.4435 / 316L Plastic valve body (PW, PV, PP, PD): PVC-C, PVC-U, PP, PVDF Diaphragm: EPDM (AD) , PTFE/EPDM (EA) , advanced PTFE/EPDM (EU) , laminate of GYLON® and EPDM Actuator (diaphragm bonnet/handwheel): Stainless steel/PPS, PPS/PPS, stainless steel/stainless steel Diaphragm size: 8…100 EPDM (AD): - 10…+ 143 °C (steam sterilisation + 150 °C for 60 min) PTFE/EPDM (EA): - 10…+ 130 °C (steam sterilisation + 140 °C for 60 min) Advanced PTFE/EPDM (EU): - 5…+ 143 °C (steam sterilisation + 150 °C for 60 min) Nominal diameter: DN 06…DN 100 (⅛"…4") Welded connection: DIN EN ISO 1127 / ISO 4200 / DIN 11866 series B Clamp connection: DIN 32676 series A (DIN pipe)

HS Code

8481.80

• Burkert 2933
• Buerkert 2933
• Bürkert 2933
• Type 2933
• Burkert Type 2933