Pharmach Engineering India Pvt Ltd

Valve Manufacturers


API 6D Ball Valve Manufacturers

API 6D Ball Valve

API valve standards differ but the most prominent one is the API 6D. API ball valve designs in this category follow set specifications and manufacturing recommendations in terms of size and structural detailing. They are rigorously inspected, tested, and documented before approval.

Series - 150 To 900

As a certified API ball valve manufacturer, DAGO adheres to all these guidelines and maintains exceptional standards of production. The recommended API 6D ball valve design features make them suitable for flow control in long pipelines, overpressure relief, and the detection of leaks. Each of our units delivers high standards of media flow management and is certified as a fire safe ball valve. While they are primarily designed for the petrochemical industry, their precision and efficiency also make them ideal for related sectors with similar needs.

Design Features
  • Double Block and Bleed
  • One-piece ball and stem assures precise positioning
  • O-rings plus fire-safe packing prevents leakage
  • Corrosion resistant low friction bearings
  • Wave springs provide upstream and downstream sealing
  • Anti-static grounding between ball, stem and body
  • Anti blowout one-piece ball/stem design
Product Specifications
  • Size 1/2″-36″ DN15-DN900
  • Pressure Class "150, 300, 600, 900" | PN16-PN160
  • End Connection Flange (FF, RF, RTJ), BW, SW, NPT
  • Body Material WCB, CF8, CF8M, A105, LF2, LF3, 304, 316
  • Ball Material A105+ENP, 304, 316
  • Seat Material PTFE, RPTFE, A105+RPTFE, F304+RPTFE, F316+RPTFE
  • Stem Material A182 F6a, F304, F316
  • Design Standard API 6D
  • Face to Face Standard ASME B16.10,API 6D
  • Test Standard API 598
  • Temperature Range -25℃~425℃
  • Actuator Options Lever, Worm gear, Pneumatic, Electric
    Structure Style
  • Full Bore / Reduced Bore
  • 2 Pieces / 3 Pieces
  • Floating Ball / Trunnion Mounted Ball
    Connection Standard
  • Flange Drilling: ASME B16.5 / ASME B16.47
  • Butt Welding: ASME B16.25
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