F22 Hard Seal Hub End Ball Valve

NSV Valve Corporation is one of the most reliable manufacturers and suppliers of f22 hard seal hub end ball valve in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy advanced f22 hard seal hub end ball valve made in China here from our factory.

NSV F22 Hard Seal Hub End Ball Valve

Engineered for extreme high-pressure and high-temperature applications, this trunnion mounted ball valve features an ASTM A182 F22 forged alloy steel body, offering superior strength and creep resistance at elevated temperatures up to 650°C. The hard-sealed design with Stellite overlay on the ball and seat ensures zero leakage and long service life under abrasive or erosive media conditions.

Key Features

Valve Size: 3/4" - 2"

Pressure Rating: Up to 6000 PSI

Body Material: ASTM A182 F22 Forged Alloy Steel

Sealing Type: Metal-to-Metal Hard Seal (Stellite Overlay)

Connection Type: Hub End

Design Type: Trunnion Mounted

Temperature Range: -29℃ to +650℃

Applications

Ideal for high-pressure steam lines, power plant boiler drains, petrochemical refining, and industrial processes involving high-temperature fluids or abrasive slurries where soft seals would fail. The Hub End connection provides a secure, leak-tight seal for critical systems requiring frequent maintenance and rapid disassembly.

FAQ

1. Q: What's the brand of your company can supply ?

A:NSV or OEM service.

2. Q:What's the packing for shipping?

A:Its carton for small valves(sample) and plywood case(don't to fumigate).

3. Q: What's the valves warranty?
A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.
4. Q: What kinds of valves do you manufacture?

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to " Download>E-Catalog" of homepage.

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