Plug Valve with Cylindrical or Conically-Tapered Plugs can be rotated inside the valve body to control flow through the valve. The plugs in this valve has one or more hollow passageways going sideways through the plug, so that fluid can flow through the plug when the valve is open. Plug Valve with Cylindrical or Conically-Tapered Plugs is manufactured by Supremo Line & Control which is an ISO 9001:2000 accredited company.Supremo Line & Control also manufactures fluoropolymer PTFE, FEP, PFA lined SGI/WCB/SS/MS pipes, valve and fittings. The Plug Valve with Cylindrical or Conically-Tapered Plugs widely used for both on/off and throttling services. This Plug Valve has three main parts: body, cover and plug. This Plug Valve is opened by rotation, with the plug itself being the only element that is capable of movement. This Plug Valve has bubble tight shut off and is available in size ranging from 25 mm to 200 mm.