Plug Valves
Plug valves are used as a reliable, cost effective alternative to ball or gate valves. they are suited to liquid, slurry and powder use and are especially effective when handling abrasive products.
Further Information about Plug Valves
Eccentric plug valves are used to Isolate & control the flow of liquid, slurry & abrasive medium. Body Material can be Cast Iron BS1452 Gr.220 (Epoxy Coated), Ductile Iron BS2789 Gr.500/7 (Epoxy Coated), Carbon Steel ASTM A216 WCB, Aluminium Bronze BS1400 AB2, Stainless Steel ASTM A351 CF8M. Flange Accomodation is BS4504 PN16/25, ANSI B 16.5, Class 125/250 and DIN 2501 PN16/25. Seat Material can be Epoxy, Neoprene, Natural Rubber, Welded Nickel and Stainless Steel. Temperature Range -10°C to +200°C (depending on material and pressure). Pressure Rating Maximum : 27 Bar (depending on Flange Drilling and size).
Lubricated plug valves are used to Isolate & control the flow of liquid, slurry & abrasive medium. Cast Iron HNH-Milliken Plug Valves - Round Port, Full Bore. Sealing compound effects a completely leak tight seal. When open - presents a straight through passage in line with pipeline. Stops flow after 90° tun. 200R - Sizes 1", 11 /2" and 2" only. 201R - Sizes 11/4" to 4" (4" size has bolted bottom cover).
Xomox's 2-way and 3-way fully lined plug valves feature an encapsulated plug rotating in a fully lined body. Superior lining handles the most corrosive fluids. Fluctuations in processing temperatures or chemical concentration also have little or no effect on our lining. Locked in lining.Tufline lined valve bodies and plugs incorporate dovetail recesses. With these recesses and machined grooves, linings are locked to the body and plug. The locked in lining resists shrinkage, collapse and blow-out. Higher pressures and vacuums are easily handled. A continuous primary seal results from the interaction of the tapered plug and the tapered body bore. Cast-in ribs behind the body lining concentrate compression of the lining between the ribs and the plug. This assures a full circumferential in-line seal. There is also a full circumferential seal around the plug, both above and below the flow passage. There are no cavities where flow media can accumulate or contaminate. Easily adjusted seal. The three adjusting bolts in the cover and the bottom adjustment bolt work together to assure a maximum sealing capability and an extended service life.
Hattersley Eccentric Plug Valve
Newman Milliken Lubricated Plug Valve
Xomox Lined Plug Valve
