Flexible wedge valve

manualshut-offfor water

Double Expanding Gate Valve Fabricator: Soft Seated or Metal-seated Double Expanding Gate Valves, API 6D, API 6A, Full Port, Resilient Seat, Metal Seat. Med Expanding Gate Valves are manufactured with a full bore port and with a 2-piece (gate+segment) obturator designed for a positive, bubble-tight shut-off upstream and downstream under both low and high differential pressure. Double block and bleed capability and high robustness are standard features of this seat design. The smooth, continuous bore minimizes turbulence within the valve and when in the open position it produces a pressure drop equivalent to a portion of pipe of the same length and diameter. The seat faces are outside the flow stream and therefore protected from the erosive action of the flow. Pigs and scrapers can be run through the valve without damage. Med Double Expanding Gate valves in One piece uni-body with the following features: Manufactured under ISO 9001:2008 Management System, with CE PED & API 6D Certified. Standards compliance to API 6D, API 6A or equivalents. Flanged Ends precision to international standards ASME B16.5, BS EN 1092, BS 4504. Optional Locking Device or Stem Extension. Solid or Flexible wedge options. Bolted Bonnet or Pressure Sealed Bonnet. Optional Locking Device or Stem Extension.