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3361 Electromotive Process Globe Control Valve
Brand: Burkert Fluid Control Systems
The innovative process controller Burkert valve Type 3361 is the solution when it comes to demanding control tasks and operating conditions.
The electromotive actuator with ball screw positions the control cone with highest precision. A unique feature is its high positioning speed of 6 mm/s, that reacts quasi delay-free to process signals, and can be varied according to customer demands.
Pressure variations or shocks in the medium aren't transferred to the valve position. Each flow optimized valve housing can be equipped with up to 5 different valve seats for a precise adaptation according to customer needs. If necessary, the safety position can be approached by an optional energy storage in case of power failure.
Actuator and 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 environment are no problem for the Type 3361 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 Type 3361 provides many helpful functions for process monitoring, valve diagnostics and predictive maintenance and thus offers the decisive advantage of a modern process automation.
Specifications
Ambient Temperature Range
- With SAFEPOS Energy Storage: -25° to 55° C (-13° to 131° F)
- With Touch Display: -25° to 60° C (-13° to 140° F)
- Without Touch Display: -25° to 65° C (-13° to 149° F)
Approvals & Certifications
- FDA
Battery Life
- Energy Storage SAFEPOS Energy-Pack: 10-Years - Depending on Operating Conditions
BSP Connection
- G 1” Female
- G 1/2” Female
- G 1-1/2” Female
- G 1-1/4” Female
- G 2” Female
- G 3/4” Female
- G 3/8” Female
- 1” BSPT Female
- 1/2” BSPT Female
- 1-1/2” BSPT Female
- 1-1/4” BSPT Female
- 2” BSPT Female
- 3/4” BSPT Female
- 3/8” BSPT Female
Communication
- EtherNet/IP
- Modbus/TCP
- PROFINET
Cone Material
- Control: AISI 316Ti Stainless Steel, 1.4542
Current
- Analog Control (Setpoint): 0-20 mA
- Analog Input (Pt100) Measuement Current: 1 mA
- Operating: 3 A, Max.
Deadband
- 0.1 % Min. (DN 20 or Bigger)
- 0.2 % Min. (DN 10, DN 15)
Disc Material
- Control Cone Seal: PEEK - Disc for Soft Seat Sealing
- Control Cone Seal: PTFE - Disc for Soft Seat Sealing
Duty Cycle
- 100 % Duty Cycle
Electrical Connectors
- 2 x M20, Cable Gland
- Circular Plug-In Connector M12, 5-Pin (Only by Process Controller) & 8-Pin
Enclosure, Body Material
- Actuator: Aluminum Powder-Coated
- Valve: 316L Stainless Steel
Environmental Protection
- IP65
- IP67
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 150# ANSI
- 1-1/2” (DN 40) - JIS 10K
Flange Size - 1-1/4” (DN 32)
- 1-1/4” (DN 32) - JIS 10K
Flange Size - 1” (DN 25)
- 1” (DN 25) - 150# ANSI
- 1” (DN 25) - JIS 10K
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 150# ANSI
- 1/2” (DN 15) - JIS 10K
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150# ANSI
- 2” (DN 50) - JIS 10K
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - 150# ANSI
- 3/4” (DN 20) - JIS 10K
Flange Size - 3/8” (DN 10)
- 3/8” (DN 10) - JIS 10K
Flange Type
- Flat Face (FF)
Flow Rate
- 0.1 to 37 m³/hour (Kvs)
Frequency
- Analog Input (Frequency) Measurement Range: 0 to 6,500 Hz
Input
- 0-5 V (Log 0) - Inverted Input Reversed Accordingly
- 10-30 V (Log 1) - Inverted Input Reversed Accordingly
- Analog Input Set Point: 0-10 V at (Input Resistance 22 kiloohms) - Galvanically Isolated from the Supply Voltage & Analog Output
- Analog Input Set Point: 0-20 mA at (Input Resistance 60 ohms) - Galvanically Isolated from the Supply Voltage & Analog Output
- Input Analog: 0-5 V (Input Resistance 22 kiloohms) - Galvanically Isolated from the Supply Voltage & Analog Output
- Input Analog: 4-20 mA (Input Resistance 60 ohms) - Galvanically Isolated from the Supply Voltage & Analog Output
- Pt100
Interface Connection
- CAN
- USB-Bus
Materials of Construction
- Actuator (Top, Bottom Part): Polyphenylene Sulfide
Measuring Range
- Analog Input: -20° to 220° C (-4° to 428° F)
Media
- Alcohols
- Alkali Solution
- Fuel
- Hydraulic
- Neutral Gases
- Oil
- Organic Solvents
- Salt Solution
- Steam
- Water
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 1-1/2” NPT Female
- 1-1/4” NPT Female
- 2” NPT Female
- 3/4” NPT Female
- 3/8” NPT Female
Operating Pressure
- psi: 232 (kPa: 1,600, bar: 16)
Operating Voltages
- 24 Vdc ± 10 %, Max.
Operation
- Electrical Operation
- Manual Operation
Output
- Analog Burde (Last): 0 to 560 ohms (For Current Output 0-20 / 4-20 mA)
- Analog: 10 mA - Max.
- Digital Current Limit: 100 mA
Packing Material
- Spindle: PTFE V-Seals with Spring Compensation
Power
- Electronic without Actuator (W): 2-5 W, Max.
Power Supply
- 24 Vdc ± 10 %, Max.
Process Temperature
- Seat Sealing (PEEK/Steel), (Steel/Steel): -10° to 185° C (14° to 365° F)
- Seat Sealing (PTFE/Steel): -10° to 130° C (14° to 266° F)
Resistance
- Analog Input (4-20 mA): 60 ohms
- Analog Input (Frequency): > 30 kiloohms
Resolution
- Analog Input (Frequency): 1 % of Measurement Value
- Analog Input (Pt100): < 0.1° C (< 32.18° F)
Response Time
- Closing Time (100 % Stroke): 3.3 to 4.5 seconds - Depending on Stroke
Seat / Seal Material
- Control Cone Seal: 316Ti Stainless Steel, 1.4542
- PTFE
- Seal: EPDM
- Steel
Shock
- Mechanical: 50 G According to IEC 60068-2-27 Test Ea
Size
- Seat: 0.11” to 1.96” (3 to 50 mm)
Speed
- Travel: 6 mm/sec
Spindle Material
- AISI 316 Stainless Steel, 1.4401
- Guidance: AISI 316L Stainless Steel, 1.4401
Switch Type
- DIP Switches
Tri-Clamp Connection
- 1” Tri-Clamp
- 1/2” Tri-Clamp
- 1-1/2” Tri-Clamp
- 1-1/4” Tri-Clamp
- 2” Tri-Clamp
- 3/4” Tri-Clamp
Tube Connection
- 1” Tube
- 1/2” Tube
- 1-1/2” Tube
- 1-1/4” Tube
- 2” Tube
- 3/4” Tube
- 3/8” Tube
Vibration
- Sinusoidal: 5 G According to IEC 60068-2-6 Test Fc
Viscosity
- 600 mm²/sec, Max.
Voltage
- Analog Control (Setpoint): 0-10 V
Welded Connection
- 1” Weld End
- 1/2” Weld End
- 1-1/2” Weld End
- 1-1/4” Weld End
- 2” Weld End
- 3/4” Weld End
- 3/8” Weld End