Corrosion Resistant Valves

• C95800 Globe Valve

  NSV C95800 Globe Valve This C95800 globe valve is manufactured from nickel aluminum bronze and rated from Class 150 to Class 2500. It provides reliable shut off and throttling control in seawater...

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• Double Gland Titanium Plug Valve

  NSV Double Gland Titanium Plug Valve Applicable Standard Design Standard: APl 599,6D,ASME B16.34 Face to Face: ASME B16.10 End Flange: ASME B16.5 Butt welding Ends: ASME B16.25 Inspection and...

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• C95800 Safety Valve

  NSV C95800 Safety Valve The C95800 safety valve is a cast steel spring direct loaded relief valve rated up to Class 2500 for high pressure steam gas or vapor service. It provides automatic...

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• 5A Floating Ball Valve

  This floating ball valve is cast from ASTM A995 5A super duplex stainless steel, delivering exceptional strength and corrosion resistance. The floating ball design ensures tight sealing under...

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• 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...

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• 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,...

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• Pneumatic Forged Alloy 20 Ball Valve

  The NSV pneumatic forged ball valve features a fully forged body and trim constructed entirely from Alloy 20 (UNS N08020), engineered for demanding corrosive services in chemical processing. The...

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• NSV SS904L Swing Check Valve

  This NSV check valve manufactured in high-alloy austenitic stainless steel 904L (UNS N08904), produced via precision sand or investment casting. Features excellent resistance to sulfuric acid,...

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• 904L Double Gland Plug Valve

  A fully corrosion-resistant double-gland plug valve with ASTM A995 Gr. 904L cast body and ASTM A182 F904L forged plug and stem, ensuring homogeneous material integrity against aggressive media ....

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• 904L Two Piece Trunnion Ball Valve

  This is a two-piece trunnion-mounted ball valve with ASTM A995 Gr. 904L body and hard metal seat: 904L+STL, available in sizes from 2" to 24" and pressure ratings from Class 150# to 600#. The...

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• 904L Triple Eccentric Wafer Butterfly Valve

  The NSV 904L cast steel triple eccentric butterfly valve features an ASTM A995 Gr. 904L body and a PTFE seat in a wafer configuration. The triple eccentric design eliminates disc-to-seat friction...

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• 904L Through-Conduit Knife Gate Valve

  The NSV 904L through-conduit knife gate valve features a full-bore, cavity-free design with a sharp-edged gate that cleanly cuts through fibers, slurries, and soft solids for reliable shut-off....

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