F55 Globe Valve

NSV F55 Globe Valve

This compact globe valve is fully forged from super duplex stainless steel F55, offering superior strength and exceptional corrosion resistance in demanding applications such as seawater systems, sour service, and chemical processing. The forged body ensures high integrity and uniform grain structure, ideal for high-pressure and critical service. Permanent laser-engraved markings on the body clearly indicate size, pressure class, material grade, and serial number for full traceability. The bolted bonnet and OS&Y stem design provide reliable shutoff, easy maintenance, and immediate visual position feedback.

Key Features

Body material: Forged UNS S32760 F55 super duplex stainless steel

Seat: Stellite-hardfaced or F55-on-F55 metal-to-metal seal

Size range: 1" to 2"

Pressure class: 150# to 2500#

Temperature range: -46℃ to +280℃ （depending on trim）

Design: Bolted bonnet globe valve with OS&Y stem

End connections: Flanged RF per ANSI B16.5, or butt weld

Standards: ASME B16.34, BS 1873

Identification: Laser-engraved body markings for permanent traceability

Typical Applications

High-pressure offshore instrumentation lines, subsea control modules, chemical injection systems, and other critical small-bore services where forged construction, corrosion resistance, and long-term reliability are essential.

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:Do you have customized valve?

A:Yes,we can supply customized valves.

4. 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.