5A Super Duplex Stainless Steel Ball Valve

NSV Valve Corporation is one of the most reliable manufacturers and suppliers of 5a super duplex stainless steel 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 5a super duplex stainless steel ball valve made in China here from our factory.

NSV 5A Super Duplex Stainless Steel Ball Valve

The NSV 5A ball valve is constructed from super duplex stainless steel, ideal for seawater, high-chloride, and highly corrosive services. Its two-piece design provides bi-directional sealing. The material offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.

Key Features

Body material: Super duplex stainless steel (UNS S32750 or equivalent)

Sealing: RPTFE or metal seat; Bi-directional sealing capability

Size range: DN15 to DN150 (1/2"–6")

Pressure rating: ANSI Class 150

Operating temperature: -29°C to +200°C

Stem: Same alloy or high-strength stainless steel with anti-blowout design

Body construction: Two-piece forged body

End connection: Threaded or flanged

Operation: Manual or with actuator

Standards: Designed per API 6D and ASME B16.34

Typical applications

Offshore oil & gas platforms, seawater desalination plants, chemical acid/alkali systems, flue gas desulfurization, pulp bleaching lines-where extreme corrosion resistance is required.

FAQ

1. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

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

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

3.Q: Do u provide sample,is it free or extra ?

A: Yes, we could offer the sample, due to its value,we can supply free sample that small value and you afford the freight,but also welcome visit our factory to inspect quality.

4. Q:How can I get your company catalog?

A: For your reference, basic catalogue is same as "Download>E-Catalog" of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.

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