JUDU cryogenic butterfly valves are designed for -196°C. These valves are widely used in LNG, LPG, air separation lines and other low-temperature industries.
JUDU cryogenic butterfly valve has non-rubbing 90-degree rotation and metal-to-metal torque seating provide bi-directional zero leakage tightness to ISO 5208, EN 12266-1 and API 598, bolted extended bonnet protects packing from cryogenic service temperatures, forged one-piece Nitronic® 50 metal seal ring ensures high corrosion resistance and keeps important mechanical features at low temperatures.