F904L Forged Steel Ball Valve

NSV F904L Forged Steel Ball Valve

The NSV F904L forged steel ball valve features an ASTM A182 F904L body with an RPTFE-enhanced soft seat, delivering bubble-tight shut-off in corrosive services. The super austenitic F904L alloy provides excellent resistance to pitting and crevice corrosion in chloride-rich and acidic environments, making it ideal for chemical, pharmaceutical, and marine applications.

Key Features

Body material: ASTM A182 F904L (Super Austenitic Stainless Steel)

Nominal size: 1/2"–4" (DN15–DN100)

Pressure rating: ANSI Class 150 / 300

Operating temperature: -46°C to +200°C

Valve type: Forged steel ball valve

Sealing: Soft seat (RPTFE-reinforced PTFE)

End connection: ANSI B16.5 flanged

Operation: Manual lever with lockout

Standards: ASME B16.34, API 608

Media: Dilute sulfuric acid, phosphoric acid, acetic acid, chloride solutions, seawater, organic solvents

Typical Applications

Commonly used in chemical reactor inlet/outlet lines, pharmaceutical purification systems, seawater desalination pretreatment, and high-chloride wastewater transfer under moderate temperature conditions.

FAQ

1. Q:Does "NSV" valves have supply to any value end user?

A:Yes,,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

2. Q: I want to be registered as your agency.?

A: Defined inspection and manager's approval shall be required for being registered as the company's agency. For specific application method, please consult with sales team. If you are registered as the company's agency, "Agency Certificate" will be issued.

3. Q:Are you manufacturer or trading company?

A: We're manufacturer,but our factory name is not named NSV due to we're professional in promotion NSV brand with best service,and also have sold to many end user success.

4. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

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