Vanessa Series 30,000 Standard Triple Offset Valve

Robust and fire-resistant all-metal construction.;Stellite® grade 21 seat overlays provide excellent durability.;Resilient metal seal ring ensures perfect seating force distribution around precision-machined seat circumference.;Easily replaceable multi-layered duplex and graphite seal rings.;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.;Internal and external shaft extrusion risk handling complies with international standards.;Flange spot facing ensures bolting nut and washer planarity, increasing joint reliability and safety.;Open/closed disc references and external disc position indicator simplify installation/removal procedures to API 609.