Quality That Pays Off

Ball valves for the oil and gas industry

At a glance

Device type: trunnion-mounted ball valve with drain and vent valve
Valve size: NPS ½ to 24
Pressure rating: Class 150 to 2500
Permissible temperature range: all possible pressure and temperature combinations

Special features

  • Leakage rates A and B according to DIN EN 12266-1
  • Complies with fugitive emission requirements according to ISO 15848-1, Class AH and BH
  • Suitable for all possible pressure and temperature combinations

Ball valves are often used in the oil and gas industry to shut off or drain tanks and pipelines. Their features include tight shut-off and modular design to adapt to any service condition.

SAMSON STARLINE is a preferred ball valves supplier qualified by EPC service providers and well-known end users active in oil and gas. SAMSON STARLINE's product range includes prime-quality floating and trunnion-mounted ball valves made of different materials, such as carbon steel, stainless steel, duplex, super duplex, titanium and exotic alloys. Trunnion-mounted ball valves are particularly suitable for large valve sizes and high pressures as the ball is guided at the top and at the bottom. Nevertheless, they are also available in smaller sizes from NPS ½ for more critical applications. Floating ball valves are excellent in steam applications for temperatures up to 250 °C.

The high-quality trunnion-mounted ball valves by SAMSON STARLINE are available with soft or metal seats for abrasive process media as well as in low- and high-temperature versions.