Diverter valve (3-4-5-6-7 way valve)

Diverter valves are fabricated by combinations of several Y-valves and are used to change, isolate or separate flow streams.
With One diverter valve, you can get the same function as using plural numbers of valves and reduce the cost.
Gear pump switching, Polymer filter switching and polymer distribution to different destinations are the main applications.
Application of Aska Diverter valve is not only for high viscousity fluid such as Polymer, but also many other industries. Under condition of vacuum to high pressure service.
Except for polymer, Non Jacket single type Diverter valve
Diverter valve Characteristic
Aska diverter valve incorporates a patented articulated ram type disc with concave head design. It provides a smooth and gentle polymer flow.
As the ram is moved between closed and open positions, it rotates so the tip is properly aligned with the flow path.
- Dead Space Free (No pocket)
- 3 way ,4 way, 5 way, 6 way,
max 7 way available - Vacuum and High pressure service available
- Drain valves can be incorporated adjacent to seat for complete flushing
- Butt welded ends(BW), Flange connections or Grayloc(R) connections
- Manual (with or without Gears), Electric, Pneumatic, Hydraulic operations
- Disc & stem type for low pressure condition
- With heating jacket type(Full jacketed, Semi jacketed), Non jacketed (Single) type
Available size
e-mail : info@bb-aska.co.jp
| ~300Lb(20K) | ~900Lb(63K) | 1500Lb(100K)~ |
| ~34"(850A) | ~14"(350A) | ~10"(250A) |
Variety of Products
3 way diverter valve
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3 way diverter valve2500psi-5"/3" BW JacketedManual operation [W3T type] |
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3 way diverter control valve220K-10"/7"x8"/6" BW JacketedElec.Motor operation [W3H type] |
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3 way diverter valvePN10-10"/8" BW JacketedManual operation [W3A-H type] |
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3 way diverter valve300#-10"/8"x8"/6"Flanged Jacketed with Drain valves x 3 [W3Y type] |
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3 way diverter valve1500#-4"/3" FlangedManual Operation with Drain valves x 2 [W3Y type] |
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3 way diverter valve1500#-4"/3" FlangedManual Operation with Drain valves x 4 [W3Y type] |
3 way isolation valve (Large size valve)
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3 way isolation valve150psi-30"/26"x 18"/16" FlangedJacketed Electric Motor operate [W3Z type] |
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3 way isolation valve300psi-28"x18"/16" FlangedJacketed Elec.Motor operate [W3Z type] |
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3 way isolation valve150psi-34"/28" x 28"/24" FlangedJacketed Electric Motor operate [W3Z type] |
4 way diverter valve
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4 way diverter valve2500psi-8"/6"Grayloc(R)-Jacketed Elec.Motor operation [W4F90 type] |
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4 way diverter control valve250K-12"/8"x10"/6"BW-Jacketed Elec.&Manual operation [W4H1 type] |
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4 way diverter control valve160K-12"/8"x10"/7"x 6"/4" BW-JacketedElec.Motor operation [W4S type] |
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4 way diverter valve200K-10"/6"x6"/4"BW-Jacketed Elec.Motor operation [W4F120 type] |
5 way diverter valve
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5 way diverter valve2500psi-6"/4"Grayloc(R)-Jacketed Manual operation [W5F type] |
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5 way diverter valve2500psi-5"/3"Grayloc(R)-Jacketed Manual operation [W5S type] |
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5 way diverter valvePN220-12"/8"x10"/6"BW-Jacketed Elec Motor operate [W5S type] |
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5 way diverter valve250K-10"/8"x8"/5"BW-Jacketed Manual operation [W5F type] |
6 way diverter valve
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6 way diverter valve250K-8"/6" x 6"/4" BWJacketed Manual operation [W6SPY type] |
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For fluid switching, changeover. Plug valves


















