904L Single Gland Plug Valve

NSV NSV 904L Single Gland Plug Valve

The NSV 10" 904L single gland plug valve features a 904L  super austenitic stainless steel body for resistance to strong acids and chloride environments. The plug design ensures low flow resistance, quick operation, and tight shut-off, while the single-gland construction reduces parts count and simplifies assembly and routine maintenance which making it suitable for demanding chemical, desalination, and sour service applications.

Key Features

Body material: 904L (Super Austenitic Stainless Steel)

Nominal size: 10" (DN250)

Pressure rating: ANSI Class 300

Valve type: Single gland plug valve

Sealing: RPTFE soft seat + single-gland packing

End connection: ANSI B16.5 flanged

Operation: Pneumatic actuator with positioner

Standards: API 599, ASME B16.34

Media: Hydrochloric acid, sulfuric acid, phosphoric acid, chloride solutions, seawater, wet H₂S

Typical Applications

Commonly used at chemical reactor outlets, sour gas lines, high-pressure desalination stages, and FGD recirculation loops.

FAQ

1. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

2. 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.

3. Q:What’s the packing for shipping?

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

4.Q:How can I visit your company?

A: We always welcome you to factory. However, your visit intention shall be pure. You can visit factory conveniently by noticing your visit to the department in charge depending on your visit purpose in advance. For the way to factory, please refer to map“About Us” of homepage.