Chain Wheel Gate Valve

NSV Chain Wheel Gate Valve

The NSV chain wheel gate valve is engineered for remote operation of large-bore pipelines in water, power, and industrial services. The body is cast from ASTM A216 WCB carbon steel for robust performance.

A top mounted chain wheel assembly enables safe, manual actuation from a distance which operators can open or close the valve from ground level or a secure location without accessing confined, elevated, or hazardous areas.

Key Features

Body material: WCB

Size range: DN50 to DN500 (2"–20")

Pressure rating: ANSI Class 150 to CLASS 2500

Disc type: Flexible wedge ; Metal seat

Stem type: Rising stem with visual position indication

End connection: Flanged ANSI B16.5  

Standards: Designed per API 600, ASME B16.34, tested per API 598

Typical applications

Oil & gas transmission pipelines, refinery high-pressure reactors, power plant main steam lines, LNG terminals, underground utility corridors, where reliable remote shut-off under extreme conditions is critical.

FAQ

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

A:NSV or OEM service.

2. 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.

3. 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.

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.