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5470 Multi-Way Valve for Process Actuation
Brand: Burkert Fluid Control Systems
Type 5470 EExi includes high switch reliable diaphragm seat valves as 3/2- and 4/2-way version.
The valve consists of three modules, valve body with servo-diaphragm, plungers and seat seals as well as numerous connection possibilities for the service ports 2 and 4.
The body and valve internal parts are made of high quality thermoplastic, the return spring is made of stainless steel.
A 16 mm rocker solenoid valve type 6106 with rectifier and an EExi coil is used as pilot.
Features
- II 2G EEx ia IIC T6 PTB01 ATEX 2175 approved
- Available for block assembly and with NAMUR flange
- High flow rate at compact design
- Maintenance-free and no wear due to high level dry run properties
- With manual override
- Various options for the service ports 2 and 4
- High switch reliability
- Block assembly version fieldbus compatible
- Low weight
Specifications
Seal Material
- NBR
Body Material
- Polyamide (PA)
Valve Internal Parts
- Ultramid
Pressure Range
- psi: 29 to 116 (kPa: 200 to 800, bar: 2 to 8)
Orifice Size
- DN 4
Response Time
- DC: Opening 15 ms, Closing 12 ms
- AC: Opening 15 ms, Closing 20 ms
Duty Cycle
- 100 % Continuous Operation
Port Connection
- G 1/8"
- 1/8" NPT
- Hose fitting SL 6/4 mm
- Plug-in coupling Ø 6 mm
- Supply Connection 1, 3: Module Flange
Media
- Compressed Air
- Neutral Gases (5 µm filtration)
Medium Temperature
- -10° to 50° C (14° to 122° F)
Ambient Temperature
- -10° to 55° C (14° to 131° F)
Approvals & Certifications
- ATEX/IECEx
- cURus
Environmental Protection
- IP65
Operating Voltage
- 24-240 Vdc
Voltage Tolerance
- ± 10 %
- Chemical Industry
- Pharmaceutical Processing Equipment
- Industrial Waster Water Treatment
- Oil & Gas Industry
