Burkert Electromotive 2way globe shut-off valve ; 315580

2/2-way globe valve el.mot. Fail-safe position by energy storage Rapid flow shut off Weather and impact resistant design Designed according to hygienic demands Many...

Brand: burkert
Šifra: 315580
Dostupnost: Proveriti dostupnost
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2/2-way globe valve el.mot.

  • Fail-safe position by energy storage
  • Rapid flow shut off
  • Weather and impact resistant design
  • Designed according to hygienic demands
  • Many diagnostic functions
The innovative Bürkert process On/Off valve Type 3321 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 particulary 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 globe 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 3321 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 3321 provides many helpful functions for process monitoring, valve diagnostics and predictive maintenance and thus offers the decisive advantage of a modern process automation.
Type 3321  
Product sub-group Process On/Off valve  
Function On-/Off-control  
Main valve operating principle Globe valve  
Control function Normally closed (delivery status), with electrical energy storage  
Fluidic port connection number 2  
Valve function number of switching positions 2  
Orifice 40 mm (1 1/2")  
Seat seal material PTFE / Steel  
Valve body material Stainless steel  
Port connection 1 type Inner thread  
Port connection 1 standard G  
Port connection 1 diameter 1 1/2"  
drive force electromotive AG2 (1300 N)  
Interface to actuator Nipple thread M58 x 2 (standard DN 40)  
Return type Electrical, energy storage  
Supply voltage 24 V DC  
Piloting Binary  
Electrical connection 1 type Cable feed-through  
Control interface No Display - internal buttons  
Input / Outputs 1 binary input + 2 binary outputs  
Additional function None  
Communication protocol büS  
Protection type (IP max. with suitable connector) IP65/67  
Protection type NEMA (max. with suitable connector) NEMA 4X  
Valve function manual actuation Yes  
Actuator material Aluminium powder-coated  
Actuator material 2 PPS (Polyphenylene sulphide)  
Kv value (water) 31 m3/h
Cv value 35,8 gal/min
Temperature environment min -25 °C
Temperature medium min -10 °C
Temperature medium max 130 °C
Nominal pressure min 0 bar
Nominal pressure max 10 bar
Nominal pressure (DIN EN 1333) PN 25  
Nominal Pressure (DIN EN 1759) Class 150  
Flow Below seat  
Opening time characteristic 4.200 ms
Closing time characteristic 4.200 ms
Vacuum version No  
Oxygen version No  
Type label customer data None  
Packed seal enclosed No  
Weight 6,327000 kg
Approval type Material-approval-foods  
Certification type Food-EGV1935/2004-compliant  
  • DS3321-Standard-EU-EN

    DS3321-Standard-EU-EN



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