Cryogenic Ball Valves

• Series 60C
• 1/4" through 4"
• Three piece, low temperature valves
• NPT, SW, BW

• Series 90C
• 1/4" through 4"
• ANSI 150# flanged

• -321°F - 392°F
• Full port
• V ball control option
• Tested and certified to BS6364
• Series 60C and 90c Specifications (pdf)

Triad offers industrial valves for all types of cryogen services including oxygen, hydrogen, methane, ammonia, nitrogen, fluorine, LNG and others.

The design includes:

• Bonnet extension with live loaded stem seal.
• Body cavity relief hole in ball to prevent over-pressure due to thermal expansion.
• Blow out proof stem.
• Engineered material components to ensure low thermal stress.

Triad's cryogenic valves operate at low torque throughout the entire temperature range.