Asahi Ball Valves
Asahi Actuated Ball Valves
Asahi Ball Check Valves
Asahi Swing Check Valves
Asahi Butterfly Valves
Asahi Actuated Butterfly Valves
Asahi Diaphragm Valves
Asahi Actuated Diaphragm Valves
Asahi Globe Valves
Asahi Labcock Valves
Asahi Gate Valves
Asahi Constant Flow Valve
Asahi Y-Strainers
Flange and Valve Gaskets


Price: $2,874.00
Item Number: 4324-B
Manufactured by: Asahi
Manufacturer Part No: 1307030B

  Download CAD Specsheet (PDF)

Features and Benefits

  • Seals in Neoprene├é┬«, FKM*, etc.
  • Also available in flanged DIN (Metric), etc.
  • Body and bonnet are of solid PVC or CPVC
  • All wetted parts are of thermoplastic and elastomeric materials for superior corrosion resistance
  • Apreset constant flow rate is maintained by automatically regulatingorifice opening area, responding to changes of pressure differentialsacross the valve - see "Principles of Operation "on the following page
  • Vertical or horizontal installations
  • Flow rate accuracy: plus or minus 6 % of full scale flow rate (water at ambient temperature)
  • Flow rate rangeability: 20 : 1 maximum
  • Hand wheel permits ON/OFF opening and closing
  • Hand wheel serves as a mechanism by which the flow rate setting may be adjusted without shutting down the pipeline
  • Springs of Stainless Steel 304 with ETFE coating tested for long cycle life
  • Prescribed flow setting is clearly visible on the indicator at the top


  • Sizes: PVC: 1/2", 3/4", 1", 2", 3", 4"
    CPVC: 1" and 2"
  • Body: PVC, CPVC (1" and 2")
  • Bonnet: PVC, CPVC (1" and 2")
  • Models: Flanged ANSI
  • Seals: EPDM
  • Springs: Stainless Steel 304 with ETFE Coating


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