Plug Valves
Vastas produces API 6D Plug Valves. Vastas Plug Valve production includes Pressure Balance Plug Valve / NPS 2" - 30" and other types Wedge Plug Valves / NPS 6" - 24" Plug Valve, plus, other types and tailor-made for special size and materials.
Plug Valve was the first valve type produced by Vastas, for Unilever vegetable oil plant in 1966. Vastas plug valve is put into service of oil, fuel oil and petrochemical industry, since 1971. When required it can be manufactured from special material according to NACE corrosion standards and/or temperature class.
Pressure Balance Plug Valve - E100
Pressure Balance Plug Valve - E100
Plug Valve is an auxiliary valve used in opening and throttling of high pressurized systems. It is used as bypas to the line valve; it balances the pressure and provides the safe opening of line valve.
Plug valves have a conical or cylindrical obturator rotating around the axis perpendicular to the flow direction.
Vastas Plug valves are produced in compliance with API 6D standards. Special products are also available for high temperature & pressure services.
Application Area
Pipeline
Well Head
Water Works
Power Plant
Vastas Figure
E100
Type
Pressure Balance Plug Valve
NPS
2”-30”
DN
50-750
Class
150-600#
Features
Aboveground (AG),Underground (UG)
Short Pattern, Regular Pattern & Venturi Pattern
Operational easiness by quarter turn motion,
Laminar flow,
Applicable maintenance by field service even for welded types,
Suitable for underground services,
Remote control and/or automatic emergency operation upon request.
(Electric, Gas, Air, Hydraulic, etc.)
Standards
» Designed and approved as per API 6D, ISO 14313,
» Design criteria ASME B16.34,
» Welding end dimensions ASME B16.25
» Flange end dimensions ASME B16.5, B16.47
» F to F and E to E dimensions ASME B16.10
Operators
» Lever Operated
» Gear Operated
» Electric Actuator
» Gas Over Oil Actuator
» Spring Return Actuator
Wedge Plug Valve - E10D
Wedge Plug Valve - E10D
This type Plug Valves are non-lubricated type. In order to avoid the high torque because of metal to metal compaction, the plug does rising-rotation and descend movements. It is used for the liquids that may become solid like latex and tar. Body-flushing treatment is done after the operation period.
Application Area