Eccentric Plug Valve

GA Valves can offer a range of Eccentric Plug Valves that can be used for a wide range of flow control and isolation applications, including clean and dirty water, sewage, sludge and slurries, air and other services, available with EPDM, Nitrile, Neoprene or Fluroelastomer Rubber encapsulated plugs. The Eccentric Plug Valve can be used to isolate and regulate any of these services bi-directionally.
Manufactured in cast iron, using high pressure moulding techniques for consistent quality precision, the Eccentric Plug Valve also incorporates a nickelweld deposited seat for corrosion for corrosion and erosion resistance, specially profiled for low torque and extended seat life. At DN65 epoxy seat only.
The Eccentric Plug Valve is trunnion supported and fully encapsulated in an elastimeric polymer. The valve body is fully internal and external Epoxy coated as standard. A rubber lined option is also available. Offering a high flow capacity with a round port design in size up to DN300 (large sizes have rectangular ports), the Eccentric Plug Valve design ensures that the ductile iron plug rotates away from the seat as soon as movement begins, avoiding scuffing and thereby enhancing life expectancy. See some of the specifications below.

Size Range: 50mm to 1800mm.
Connections: ANSI B16.5 RF, ASA150, BS4504 PN10 / PN16 / PN25.
Operation: Lever / wrench, gearbox, electric actuation specializing in 'Auma' and 'Rotork' actuator packages for isolation and modulating duties, pneumatically actuated single acting spring return and double acting, hydraulically actuated single acting spring return and double acting.
Other options: In addition to standard ranges, also available from stock are PTFE lined, WRAS approved options, lockable and ATEX compliant actuation.