Wellhead Check Valve

2 1/16″ -4 1/16″
2000-15,000psi
Basic Design: API 6A
Test & Inspection: API 6A

Design Features

• Check Valve flows in a single direction and is made of material meeting API Spec 6A


• The End connection is in accordance with API 6A


• Widely used for kill manifold

• Basic Design: API 6A


• Working Pressure (psi) 2M, 3M, 5M


• Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16, 5-1/16

• Low alloy Steel or stainless Steel valve body


• Regular Bore, Full bore


• Swing or Lifting Type


• Trim AA, BB, CC, DD, EE, FF