5A Lug Butterfly Valve

NSV 5A Lug Butterfly Valve

This NSV lug butterfly valve is cast from ASTM A995 5A super duplex stainless steel. It delivers superior strength and exceptional resistance to chloride stress corrosion cracking. The robust design is ideal for high-pressure seawater and aggressive chemical services. An optimized disc profile ensures minimal pressure drop. Reliable bubble-tight shutoff is achieved with a virgin PTFE seat.

Key Features

Body Material: Cast ASTM A995 5A (Super Duplex Stainless Steel).

Seat Material: Virgin PTFE for chemical inertness and tight sealing.

Design Type: Lug style butterfly valve.

Size Range: 24" (DN600).

Pressure Class: ANSI 150# / PN10-PN16.

Operation: Gear operator (ISO 5211 mounting pad).

Standards: API 609, ASME B16.47 Series A.

Typical Applications

Offshore seawater intake and discharge systems, desalination plants, chemical processing pipelines, power generation cooling water circuits, and marine applications requiring high resistance to pitting and crevice corrosion.

FAQ

1. 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.

2. Q:How can I get a quote?

A: If you request quote by preparing the product spec you want to request specifically through “Contact us or Feedback” of homepage, we will send reply to you ASAP. If the contents of homepage are not available, you can inquire to us via phone(86-577-67378616) or fax(86-577-67372367).

3. 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.

4. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.