
High Temperature Forged Steel Hard Seated Ball Valve. Bidirectional Double Seat Sealing: Achieves zero leakage with soft seal (PTFE/RPTFE/PEEK) or metal hard seal (Stellite) options. Comprehensive Safety Protection: Features fire-safe design, anti-static structure, blow-out proof stem, and body cavity pressure relief. Wide Material Selection: Body/bonnet options include A105, F11, F22, F304, F316L, and duplex stainless steel for various media. Flexible Operation Modes: Supports manual, worm gear, pneumatic, electric, and hydraulic actuation for remote control. Customizable Design: Non-standard customization available for materials, diameters, pressures, and connection methods. Extended Spare Parts Supply: Guaranteed supply of original factory spare parts for 20 years after warranty period expires. Lifetime Technical Support: Includes free technical consultation, maintenance training, and preventive advice throughout service life. Comprehensive Warranty: Minimum 12-month warranty from acceptance, extendable for special customized products.