Electromotive 2/2 way diaphragm valve (ON/ OFF)
The externally controlled diaphragm valve Type 3323 consists of an electrically controlled linear actuator (open/close), of a diaphragm and a 2/2-way valve housing. The electric actuator with recirculating ball screw ensures use under hygienic or aggressive environmental conditions. The flow-favorable and dead space-free valve housings enable high flow values and a wide range of possible uses. In the event of a power failure, the safety position is guaranteed by an optional energy storage device. The position is displayed by means of a 360° LED light ring. To protect the diaphragm the actuator has a drive force adjustment. A correspondingly high IP protection IP65/IP67 ensures adequate splash protection. In addition to a fast actuating speed of 1.5 to 4.5 seconds, the actuator is also equipped with a mechanical position indicator and a corresponding explosion protection ATEX/II 3G Ex ec IIC T4 Gc/II 3D Ex tc IIIC T135 °C Dc
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BURKERT TYPE 3323 สามารถใช้ได้ร่วมกับ
General Technical Data
Product Properties |
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Dimensions
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Detailed information can be found in chapter “4. Dimensions” on page 8.
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Material – Forged body (VS) |
Forged stainless steel 316L/1.4435/BN2, Fe <0.5%/C ≤0.03%
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Material – Tube valve body (VP) |
Stainless steel 316L/1.4435/BN2
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Material – Cast body (VG) |
Cast stainless steel 316L/1.4435
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Material – Plastic body (PV; PD; PP) | PVC (PVC-U); PVDF; PP |
Material – Diaphragm |
EPDM (AD), PTFE/EPDM (EA), advanced PTFE/EPDM (EU), Gylon®/EPDM laminated (ER)
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Design |
Diaphragm on/off valve
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Diaphragm Size |
8…40; for plastic body 15…40
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Standard surface quality – Forged body (VS
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Internal electrically polished: Ra ≤ 0.38 μm (NO17) (ASME BPE SF4/DIN HE4) (external forged surface electrically polished) / Internal mechanically polished: Ra ≤ 0.5 μm (NO14)1.) (ASME BPE SF1) (external forged surface)
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Standard surface quality – Tube valve body (VP) |
Internal electrically polished: Ra ≤ 0.38 μm (NO17) (ASME BPE SF4/DIN HE4) / External glass bead blasted: Ra ≤ 1.6 μm (NO01) / Internal glass bead blasted: Ra ≤ 1.6 μm (NO05)
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Standard surface quality – Cast body (VG) |
Internal electrically polished: Ra ≤ 0.6 μm (NO16) (ASME BPE SF6) (external cast surface electrically polished) / Internal mechanically polished: Ra ≤ 0.76 μm (NO06)1.) (ASME BPE SF3/DIN H2) (external cast surface)
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Safety setting in case of power failure
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With SAFEPOS energy-pack: opened, closed or free programmable / Without SAFEPOS energy-pack: blocked in last position
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Lifelong energy storage SAFEPOS energy-pack
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Up to 10 years (depending on operating conditions)
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Performance Data |
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Closing time
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1,5…4,5 s depending on diaphragm size
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Travel speed | 4 mm/s |
Electrical Data |
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Operating voltage
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24 V DC ±10% (max. residual ripple 10%) |
Operating current | Max. 3 A (at max. load and including 1 A charging current of the optional SAFEPOS energy-pack) |
Protection class (DIN EN 61140)
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3 |
Standby consumption | 2…5 W |
Duty cycle | 100% |
Medium Data |
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Process medium
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Neutral gases and fluids, highly purified, sterile, aggressive or abrasive medium
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Medium temperature – EPDM (AD)
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– 10…+ 143 °C (steam sterilisation + 150 °C for 60 min)
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Medium temperature – PTFE/EPDM (EA) | – 10…+ 130 °C (steam sterilisation + 140 °C for 60 min) |
Medium temperature – Advanced PTFE/EPDM (EU) | – 5…+ 143 °C (steam sterilisation + 150 °C for 60 min) |
Medium temperature – GYLON®/EPDM laminated (ER) | – 5…+ 130 °C (steam sterilisation + 140 °C for 60 min) |
Medium temperature – Plastic body |
See “3.2. Pressure temperature diagram for plastic body” on page 6
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Process/Port Connection & Communication |
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Port connection size
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DN 06…DN 40 (1⁄8”…11⁄2”)
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Welded port connection – For stainless steel body
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DIN EN ISO 1127/ISO 4200/DIN 11866 series B / DIN 11850 series 2/DIN 11866 series A/DIN EN 10357 series A ASME BPE/DIN 11866 series C 10357 series / A ASME BPE/DIN 11866 series C |
Clamp port connection – For stainless steel body |
DIN 32676 series A (DIN pipe) / DIN 32676 series B (ISO pipe) / ASME BPE
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Spigot port connection – For plastic body |
15…DN 40
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True Uniot port connection – For plastic body | 15…DN 40 |
Loose flange port connection – For plastic body | 15…DN 40 |
Actuator electrical connection
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Terminal strip with cable gland, 2 x M20 or 2 M12 circular plugs, 5 pin and 8 pin
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Fieldbus gateway electrical connection |
2 M12 circular sockets, 4 pin (only with Industrial Ethernets)
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Approvals and Certificates |
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Ignition protection class
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II 3G Ex ec IIC T4 Gc / II 3D Ex tc IIIC T135 °C Dc |
Electrical Connection |
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Ignition protection class
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II 3G Ex ec IIC T4 Gc / II 3D Ex tc IIIC T135 °C Dc
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Environment and Installation |
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Ambient temperature
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– 10 °C…+ 65°C4.) (without SAFEPOS energy storage) / – 10 °C…+ 55°C4.) (with SAFEPOS energy storage)
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Degree of protection |
IP65/IP67 (DIN EN 60529), NEMA 4X
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Vibration, sinusoidal resistance
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5 g (IEC 60068-2-6 Test Fc)
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Shock, mechanical resistance
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50 g (IEC 60068-2-27 Test Ea) |
Installation position |
As required, preferably with actuator upright
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*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th