API 6A Check Valves

Working Medium

• Petroleum, natural gas, slurry, includingH₂S、 CO₂ gas

Design Features

• Sizes from 2-1/16” to 7-1/16” (52mm to 180mm)
• 2,000 PSI to 15,000 PSI
• Operating temperature -46℃ to 121℃ (LU Grade)
• Reliable metal sealing
• Small vibration noise
• It is convenient to install and maintain;