Features:
One-piece flange top-entry trunnion design
Double block and bleed
One-piece ball and stem assures precise positioning
Anti blowout one-piece ball/stem design
O-rings plus fire-safe packing prevents leakage
Corrosion resistant low friction bearings
Wave springs provide upstream and downstream sealing
Stainless steel sealant injection fittings for the emergency stem of seat sealing
Inline repairable due to reasonable seat retainer design
Minimized torque required to open and close valve
Anti-static grounding between ball, stem and body
Integral top works direct mounting pad
Size Ranges: 1/2 - 20 Inch
Pressure Ratings: ANSI Class 150 - 2500 LB
Standards Compliance: API 6D, BS 5351, ASME B16.34, DIN 3202 or Equivalents
Materials: Cast Carbon Steel, Stainless Steel, Duplex, etc
Ends Connections: Flanged R.F, RTJ, Welded
Optional Locking Device or Stem Extension
ASME B16.34, API 6D, API 6A, 607 and 6FA, NACE MR 0175
CE Marked (P.E.D.97/13/EC)