Four Way Plug Valve

1/2″-14″ (15~350mm)
WCB, S.S.304, S.S.316

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Four Way Plug Valve Product Information

Four way plug valve is applicable to change the mediums flow direction or distribute the mediums to different directions, including L type or T type flow port. 4 way plug valve is used mostly in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry, etc. Its normal working pressure is CLASS150-1500LBS, and working temperature is -29~+180℃. Flowspec Luokai can manufacture and supply the four way plug valves according to the standard of AP1599, AP16D with sizes of 1/2”~14” (DN15~DN350mm). Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery.


  • Reasonable structure, reliable sealing, excellent performance and beautiful appearance.
  • L type and T type flow are available.
  • Metal seal, sleeve seal, oil seal is available.
  • Materials of the parts and sizes of flanges can be configured reasonably according the actual operation condition the customer required, so as to meet the various needs of engineering.
  • Available with gear operator.


  • Design & manufacturing: AP1599, AP16D
  • Flanged ends: ASME B16.10
  • Face to face: ASME B16.5
  • Inspection & testing: API598, API6D


  • Class rating: 150LB-900LB
  • Size: 1/2”~14” (DN15~DN350mm)(other sizes available upon request)
  • Materials: carbon steel (A216 GR.WCB), stainless steel 304 (CF8), stainless steel 316 (CF8M), stainless steel 304L (CF3), stainless steel 316L (CF3M)
  • Applicable medium: water, waste water, oil, gas, steam, corrosive mediums
  • Applicable temperature: -29℃~+180℃


  • Natural gas industry
  • LPG industry
  • HVAC industry
  • Oil production field
  • Chemical industry