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Two-Way Diverter Valves for pneumatic conveying system

FREE-VALVE pneumatic two-way diverter valve has a single inlet and two outlet ports, allows for fluid to be directed down the two outlet pipes at will.It is flow control equipment used in bulk material processing facilities to automatically direct product flow to different lines.

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FREE-VALVE pneumatic two-way diverter valve has a single inlet and two outlet ports, allows for fluid to be directed down the two outlet pipes at will.It is flow control equipment used in bulk material processing facilities to automatically direct product flow to different lines. The diverter valves feature a unique rotating or shearing disc design that provides a self-lapping rotation ,cleaning action that cuts through solids on enhanced ceramic seat, ensuring a long-lasting tight shut-off sealing performance.Our Diverter Valve is designed to divert powder and granular material flowing in pneumatic conveying systems.

Features

  1. Self-cleaning ,Self-lappingtoughened engineering ceramic /tungsten carbide disc for long-life service sealing in abrasive service.
  2. The body featuring a single inlet and two outlet ports,Ideal for two or multi-destination pneumatic conveying (hoppers,vessels, silos, bins,etc ).
  3. Pneumatic actuator connected to discthrough inner and outer swing arm.
  4. A spring-loaded connection between the disc and drive enables the disc to adjusts for wear, ensures tight sealing performance and resists back pressure. The connection also compensate for thermal expansion or contraction between the disc and seat.
  5. The cylinder piston rod does not contact with the medium directly, which greatly prolongs the service life of the cylinder and has a higher service temperature without damaging the cylinder.
  6. Product with customized structural length and connection size is available.
  7. The angled elbow can also be designed as ceramic wear-resistant elbow or lined with wear-resistant alloy material according to the user’s requirements.
  8. Short changeover time

Technical Specification:

1) Size Range: NPS4~NPS12,DN50~DN300

2) Nominal pressure: Class 150 /PN6 /PN10

3) Applicable Temperature: 0~200℃

4) Connection Type: Flange

5) Sealing material: engineering ceramics or Tungsten carbide

6) Pressure test:GB/T13927, API598

7) Face to Face: GB/T12221, ASME B16.10

8) Valve body : GB/T12224,ASME B16.34

Operating Type: Pneumatic

Model:FRZ645TC/FRZ645Y

1 Size Range NPS4~NPS12,DN100~DN300
2 Nominal pressure Class 150 /PN10/PN16
3 Applicable Temperature 0~200℃
4 Connection Type Flange
5 Disc Stainless steel+ceramic
6 Seat Ceramic/Tungsten
7 Pressure test GB/T13927, API598
8 Face to Face GB/T12221, ASME B16.10
9 Operating Type Pneumatic
10 Model FRZ645TC/FRZ645Y

Application:

FREE-VALVE pneumatic two-way diverter valves are ideal for use in a pneumatic conveying system to “divert” bulk material being conveyed to two or more different destination locations.The diverter valves are based on rotating disc technology to ensure reliable sealing and long service life, and improving operational uptime and reducing maintenance time.The valves feature solid hardened alloys or ceramic disc and seat,which provides exceptionally long life in abrasive media.The valves have been successfully applied for pneumatic conveying system at cement,Alumina silica, sugar, Pharma,Plastics,coal, furnace ash operations and other erosive particulate.

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