LNG & cryogenic

Liquefied gases run far below ambient: LNG at about −162 °C and liquid nitrogen at about −196 °C. Valves need materials that stay tough and stems that keep the packing warm enough to seal. We supply cryogenic butterfly valves and gas cylinder valves.

−100 °C

Triple offset cryogenic

BS 6364

Cryogenic standard

2–36 in

Cryogenic butterfly

What we supply

Products for lng & cryogenic

Each one opens its full range, with sizes, models and a quote.

Cryogenic butterfly valves

Butt-welded double eccentric and triple offset, 2–36 inch.

Triple offset butterfly valves

Cryogenic version to BS 6364, down to −100 °C.

Anti-condensation butterfly valves

Stops condensation and icing on cold lines.

Gas & cylinder valves

Youngdo valves for hydrogen, LPG and industrial gases.

Before you order

What to check

Temperature
Give the minimum design temperature; it decides materials and testing.
Extended bonnet
An extended bonnet keeps the stem packing warm enough to seal.
Testing
Ask for cryogenic testing where the duty requires it.
Icing
On cold lines, anti-condensation designs stop ice building on the valve.