KOMOTO® ball valves have been developed for wide range of process industry applications.
KOMOTO® ball valves comply with API standard that incorporate many special features. This series of valves is designed for both pressure and vacuum service.

Standard Specifications

  • Flanged end, 2-pcs split body construction, top entry available.
  • Fields serviceable, wrench/gear/actuator mounted.
  • Test Pressure: As per API 6D Std.
  • Face to Face Dimension: as per API 6D Std.

End Connections

  • Flanged, conforming to ANSI B 16.5. The ball valves comply with one or more of the following standard specifications as to pressure, temperature ratings and dimensions: ANSI, API, BS, DIN, MSS.

Specifications

Valve TypeBall Valve
Valve ModelSeries 41
Body Type2-way, 3-way, 4-way
Valve Size (inch)1/23/411 1/222 1/23456810121416182024
(mm)15202540506580100125150200250300350400450500600
Pressure RatingANSI 150# ~ 2500# (JIS 10K ~ 63K, PN 10~ 420)
End ConnectionRF, FF, SW, BW, RTJ, etc
Body MaterialsA216WCB, A351CF8/CF8M, A351CF3M
Bonnet TypePlain(-17°C to 230°C), Extension(-45°C to -17°C, over 230°C), Cryogenic
PackingTeflon, Graphite
GuidingO-ring
Seat TypeMetal/Soft
Valve Plug ShapesBall
Plug CharacteristicOn-Off
Trim MaterialsA351CF8/CF8M, A351CF3/CF3M, and so on