Hard seal ball valve

Name of Product	Metal Seated Ball Valve
Features	Structures: floating ball, trunnion mounted ball and single-seat bi-directional seal powder service structure
	Bi-directional seal design
	Blow-out proof stem
	Leakage rate to ANSI B16.104 CLASS VI and zero leakage
End Connection	Flanged, butt welded, socket welded and threaded etc.
Applicable Size	1/2″~20″, DN15~500 (Full Bore), 1″~24″, DN25~600 (Reduced bore)
Applicable Temperature	-196℃~+600℃
Pressure Rating	ANSI CLASS150, 300, 600, 900, 1500, 2500
Body Material	Carbon steel, stainless steel, duplex stainless steel, Hastelloy, titanium etc.
Trim Material	Stainless steel + hard alloy(e.g. WC, CrC and Ni-based powder etc.)
Stem Material	Precipitated duplex high strength stainless steel, Hastelloy-C etc.
Seat Material	Stainless steel + hard alloy (e.g. Ni-based materials and Colmonoy etc.)
Applicable Industries	Oil, chemical, petrochemical, metallurgic, light industry, refining, power, food, medicine, papermaking and mining etc.
Applicable Media	Particles containing, powder and high viscosity media