Homestead Valve offers a line of plug valves that includes eccentric plug valves; two-way, three-way, and four-way lubricated plug valves, steam-jacketed lubricated plug valves, diamond port lubricated plug valves, and keycentric plug valves. The various valves are available with screwed or flanged end connections.

DeZURIK Inc. designs 3-way and 4-way tapered plug valves for throttling and diverting applications. The valves are available in 3"-16" sizes and feature a temperature range up to 400F and pressure rating of 125 psi. The company's balancing plug valves are used for adjusting and reading flow in condensers, and hot/chilled water systems; while the eccentric plug valves handle clean and dirty liquids and gases, sludges, and slurries. 100 percent port eccentric plug valves produced by the company feature a temperature range up to 250F, and pressure ratings of 175 psi or 150 psi.

Plug valves manufactured by AES Valves include regular, short, and venturi types. All the valves are available in carbon steel and various grades of stainless steel. The regular plug valves are available in 1" to 12" sizes, and ANSI Class 600-2500. The short plug valves are available in 2" to 12" sizes, and ANSI Class 150-300. The ANSI Class 150-2500 venturi plug valves are available in 6" to 30" sizes.

Cameron-brand plug valves include four-way diverter plug valves, seat and reseat plug valves, twin seal plug valves, Truseal double block and bleed plug valves, and lubricated/non-lubricated single body/dual plug valves. The various valves are used in pipeline, liquid bulk terminal, aviation fueling, refining, oil/gas production, and custody transfer applications.

SMG Valves manufactures fully lined plug valves and sleeved plug valves available in diaphragm top-seal and V-ring stem seal configurations. The valves are also available with 150 lb. and 300 lb. ANSI flanged end connections, or 300 lb. ANSI screwed ends. The lined plug valves are for use in process industries, pharmaceuticals, pulp and paper, textiles, and water treatment plants. The sleeved plug valves are used for severe service applications such as gaseous or liquid chlorine service.

Teqcom Industries' PTFE precision plug valves feature a single rising stem and tapered plug, and are available with port sizes of 1/4", 3/8" and 1/2". Designed with NPT, tube, or flared port types, the valve feature straight or angle flow.

Grainger Industrial Supply distributes nut-operated and lever-operated plug valves manufactured by Val-Matic. The valves are available in 1/2" to 6" sizes.

Parker Hannifin Corp.'s PR series rotary plug valves feature a blow-out resistant seat design that allows forward flow throttling. Manufactured from ASTM A 479 stainless steel and ASTM B 16 copper alloy bar stock, the plug valves are available with CPI, A-LOK compression, and female and male NPT port connections.

Specialty Mfg. Co. offers one-way plug valves that feature a one-piece brass body and O-ring face seal plug design for one-way high pressure and vacuum applications.

Flowserve distributes sleeveline plug valves, Class 150 and 300 fluoropolymer lined plug valves, and V-ported plug valves manufactured by Durco. The company also supplies Valtek-brand eccentric rotary plug valves.

Plug valves manufactured by Milliken Valve Co. include eccentric plug valves and multiport plug valves. The eccentric valves are available in sizes 1/2" through 36", and feature a welded nickel body seat with a cast iron valve body. The multiport valves also feature a cast iron body, and are available in sizes 3" through 16".

Kennedy Valve-brand plug valves are available with flanged, M.J., grooved, and flanged full-port end connections. Depending on end connection, the valves are available in 3"-24", 3"-16", or 3"-12" sizes. The 3" through 8" size valves are available with lever actuators and featuring a maximum pressure rating of 100 psi.

Industrial plug valves produced by Valtroc International are available in sizes ranging from 1/2" to 4" in carbon steel and stainless steel. Featuring spring return or double-acting configurations, the valves' rugged construction is designed for corrosives and vacuum services.

GA Industries Inc. offers eccentric plug valves available with threaded ends from 1/2" to 3" and flanged or mechanical joint end from 3" to 36". The valves are built to meet or exceed American Water Works Association standard C517 requirements.

Emerson Process Management distributes Fisher flanged or flangeless eccentric plug valves built with a reversible metal or ceramic seat ring and splined shaft. Designed for severe and erosive services, the valves feature sealed bearings, an oversized one piece valve shaft, and replaceable wear resistant trims.