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3323 Diaphragm On/Off Valve
Brand: Burkert Fluid Control Systems
The innovative diaphragm on/off valve Type 3323 is the solution when it comes to on/off control in areas with media contact such as the Food and Beverage, Cosmetic, Pharma and Biopharma Industry.
The electromotive actuator with ball screw shuts the diaphragm valve quasi delay free with - for electromotive valves - unique speed of 4 mm/s within 1.5 to 4.5 seconds. If necessary, the safety position can be realized with optional energy storage in case of power failure.
Pressure variations or shocks in the medium aren´t transferred to the valve position. Many helpful functions for process monitoring, valve diagnostics and predictive maintenance can be used.
Beside the mechanical position indication a 360°- LED illuminated ring displays valve position and information about warnings or errors. Communication is possible with both Analog signals and modern fieldbus systems.
Specifications
Ambient Temperature Range
- With SAFEPOS Energy Storage: -10° to 55° C (15° to 130° F) - Depends on Media Temperature
- Without SAFEPOS Energy Storage: -10° to 65° C (15° to 150° F) - Depends on Media Temperature
Applications
- Cosmetics
- Food Stuffs/Sterile Applications
- Pharma & Bio-pharma Industry
Approvals & Certifications
- EHEDG
- FDA
- Inspection Certificate 3.1 According to EN 10204 - Material Test Report
- Inspection Certificate 3.1 According to EN 10204 - Surface Roughness Measurement
- Test Report 2.2 According to EN 10204
Battery Life
- Energy Storage SAFEPOS Energy-Pack: 10-Years - Depending on Operating Conditions
Communication
- EtherNet/IP
- Modbus/TCP
- PROFINET
Control Functions Characteristics
- Binary Control: Log (0, 1)
Current
- Operating: 3 A, Max.
Diaphragm Material
- EPDM Laminated (AB, EA, AD, EU, ER)
- FKM (FF)
- PTFE (EA, EU)
Duty Cycle
- 100 % Duty Cycle
Electrical Connectors
- 2 Circular Plug-In Connector M12, 5-Pin & 8-Pin
- 2 x M20, Cable Gland
Enclosure Finish
- Internally Electro-Polished [Ra≤ 0.38 μm (ASME BPE SF4)]
- Internally Mechanically Polished [Ra≤ 0.5 μm (ASME BPE SF1)]
Enclosure, Body Material
- Actuator Housing: Aluminum Powder-Coated
- AISI 316L Stainless Steel, 1.4435 / BN2
- Polypropylene (PP)
- Polyvinyl Chloride (PVC)
- Polyvinylidene Fluoride (PVDF)
Environmental Protection
- IP65
- IP67
Flow Rate
- 0.5 to 41 m³/hour (Kvs) - Forged Body
- 2 to 47 m³/hour (Kvs) - Tube Body
- 3.5 to 26 m³/hour (Kvs) - Plastic Body
Indication
- LED
Input
- 0-5 V (Log 0) - Inverted Input Reversed Accordingly
- 10-30 V (Log 1) - Inverted Input Reversed Accordingly
Interface Connection
- CAN
- USB-Bus
Materials of Construction
- Actuator (Top, Bottom Part): Polyphenylene Sulfide
- Interface: AISI 304H Stainless Steel (1.4308)
Media
- Aggressive or Abrasive Fluids
- Liquids
- Neutral Gases
- Sterile
Name Plate, Tag Material
- AISI 316L Stainless Steel (1.4435)
Nominal Pressure
- psi: 232.1 (kPa: 1,600, bar: 16)
Operating Voltages
- 24 Vdc at ± 10 %, Max.
Operation
- Electrical Operation
- Manual Operation
Output
- Digital Current Limit: 100 mA
Power
- Electronic without Actuator (W): 2-4 W, Max.
Power Supply
- 24 Vdc
Power Supply Effect
- 24 Vdc ± 10 %, Max.
Process Temperature
- EPDM (AB), PTFE/EPDM (EA): -10° to 130° C (14° to 266° F) - Steam Sterilisation +140° C (284° F) for 60 Minute
- EPDM (AD), Advanced PTFE/EPDM (EU): -5° to 143° C (23° to 289° F) - Steam Sterilisation +150° C (302° F) for 60 Minute
- FKM (FF): 0° to 130° C (32° to 266° F) - Not Recommended for Steam
- Gylon/EPDM Laminated (ER): -5° to 130° C (23° to 266° F) - Steam Sterilisation +140° C (284° F) for 60 Minute
Response Time
- Closure Time: < 1.5 to 4.5 seconds - Depends on Diaphragm Size
Seat / Seal Material
- Seal: EPDM
Shock
- Mechanical: 50 G According to IEC 60068-2-27 Test Ea
Size
- Diaphragm: 0.31 to 1.57” (8 to 40 mm)
Speed
- Travel: 4 mm/sec
Switch Type
- DIP Switches
Tri-Clamp Connection
- 1” Tri-Clamp
- 1/2” Tri-Clamp
- 1/4” Tri-Clamp
- 1-1/2” Tri-Clamp
- 1-1/4” Tri-Clamp
- 2” Tri-Clamp
- 3/4” Tri-Clamp
- 3/8” Tri-Clamp
Valve Type
- Diaphragm ON/OFF Valve
- Manual
Vibration
- Sinusoidal: 5 G According to IEC 60068-2-6 Test Fc
Voltage
- Binary Control: 0-5 V (Log 0)
- Binary Control: 10-30 V (Log 1)
Welded Connection
- 1” Weld End
- 1/2” Weld End
- 1/4” Weld End
- 1-1/2” Weld End
- 1-1/4” Weld End
- 2” Weld End
- 3/4” Weld End
- 3/8” Weld End
- Food Stuffs/Sterile Applications
- Pharma & Bio-pharma Industry
- Cosmetics
