Vanessa Series 30,000 Cryogenic Triple Offset Valve

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.;Buttweld top entry design allows access without removing the valve body from the line.;Stellite® grade 21 overlay seats are maintenance-free.;Robust and fire-resistant all-metal construction.;Spot-faced flanges ensure maximum joint-to-pipe integrity.;Robust one-piece shaft designed to transfer/maintain torque efficiently.;Two-piece packing gland and graphite packing minimize external emission risk.;Key secured shaft-to-disc connection for maximum shaft integrity.;Heavy duty bearings withstand high pressure loads and wear.;Braided graphite bearing protectors prevent dirt intrusion, ensuring constant running torque and valve operability.