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Electromotive 2/2 way angle seat valve
The innovative Bürkert On/Off process valve Type 3320 is the solution when it comes to shut-off tasks under demanding operating conditions. The electromotive actuator with ball screw moves the swivel plate at a particularly high rate of 6 mm/s to its end position. Thereby it reacts almost instantaneously to process signals. If necessary, the safety position can be approached by an optional energy storage in case of power failure.
The actuator and shut-off valve are adapted perfectly to each other with closed design and robust surface. This ensures the hygienic requirements of a fast and residue-free cleaning.
Harsh environments are no problem for the Type 3320 because of the protection class IP65/IP67 and its high impact and vibration resistance. Unrivalled cycle life and sealing integrity is guaranteed by the proven self adjusting spindle packing with exchangeable V-seals
The fieldbus suitable for Type 3320 provides many helpful functions for process monitoring, valve diagnostics and predictive maintenance and thus offers the decisive advantage of a modern process automation.
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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 7. on page 5.
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| Material | Detailed information can be found in chapter “Materials” |
| Design | Angle seat on/off valve |
| Nominal diameter |
DN15…50, NPS 1⁄2…2
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| Safety setting in case of power failure |
With SAFEPOS energy-pack: open, closed or freely programmable / Without SAFEPOS energy-pack: blocked in last position
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Flow direction
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Against closing direction (below seat)
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| Weight |
4 kg (only actuator, total weight depends on the port connection)
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Performance Data |
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Operating pressure
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0…25 bar(g) (see “5.1. Fluidic data” on page 12) / Vacuum version up to – 0.9 bar(g) (optional)
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Nominal pressure
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PN25 (DIN EN 1333), Class 150 (DIN EN 1759)
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| KV value | 5…62 m3/h (see “5.1. Fluidic data” on page 12) |
| Closing time | 2.3…6.2 s (depending on travel speed and stroke) |
| Travel speed |
6 mm/s (for actuator force 1300 N) / 4 mm/s (for actuator force 2500 N)
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Electrical Data |
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Operating voltage
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24 V DC ±10% (max. residual ripple 10%)
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| Operating current |
Max. 3 A (at max. load and including 1 A charging current of the optional SAFEPOS energy-pack) / At minimum operating temperature additionally 2 A
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| Protection class (DIN EN 61140) | 3 |
| Duty cycle |
100%
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| Standby consumption |
2…4 W
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| Communication and control – Standard signals (analogue) |
0…5 V (log. 0) / 10…30 V (log. 1)
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| Communication and control – Fieldbus (digital) | Bürkert system bus (büS) (Standard) / CANopen (optional) / EtherNet/IP, PROFINET, Modbus/TCP (optional via integrated gateway) |
Media Data |
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Process medium
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Steam, neutral gases, water, alcohols, oils, fuels, hydraulic fluids, salt solutions, lyes, organic solvents, oxygen (optional)
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Medium temperature
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– 40…+ 230 °C (see “5.2. Operating limits” on page 13) |
| Viscosity |
Up to 600 mm2/s
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Process / Port Connection & Communication |
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| Port Connection – Welded connection |
DIN EN ISO 1127/ISO 4200/DIN11866 B DIN 11850 2/DIN 11866 A / ASME BPE/DIN 11866 C / SMS 3008
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| Port Connection – Clamp connection |
DIN 32676 B (pipe ISO 4200) / DIN 32676 A (pipe DIN 11850 2) / ASME BPE
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| Port Connection – Threaded connection |
G (EN ISO 228-1) / Rc (ISO 7/1/DIN EN 10226-2) / NPT (ASME B 1.20.1)
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Electrical connection – Actuator
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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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| Electrical connection – Fieldbus gateway |
2 M12 circular sockets, 4 pin (only with Industrial Ethernets)
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Approvals and Certificates |
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Conformity
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Food EGV 1935/2004 / FDA (optional)
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Approval
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Explosion protection ATEX/IECEx (optional) (see “2. Approvals” on page 4) / cULus Cert. No. 238179 (optional) (see “2. Approvals” on page 4)
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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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25…+ 65 °C (only without additional modules) / (De-rating see “Operating limits for ambient and medium temperature” on page 14)
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Degree of protection
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IP65/IP67 (DIN EN 60529), NEMA 4X
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Vibration and shock resistance – Vibration, sinusoidal
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5 g (IEC 60068-2-6 Test Fc)
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| Vibration and shock resistance – Shock, mechanical | 50 g (IEC 60068-2-27 Test Ea) |
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Installation position
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Any, preferably actuator face up
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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