System II Ball Valve
The Flowserve Noble Alloy System II ball valve is designed to be a more economical choice to the Custom Ball valve design. The System II still has all the standard Noble features and benefits. Design features include full port only with a smaller size
Bleach Chemicals, Caustic and Chlor-Alkali, Delayed Coking, Desalination, Leaching Acid, Waste Processing, Acid Transfer, Wastewater Collection and Treatment, Heavy Oil and Upgrading, Slurry Processing, Slurry Transfer, Solvents, Polymers, Primary Processing
The Flowserve Noble Alloy System II ball valve is designed to be a more economical choice to the Custom Ball valve design. The System II still has all the standard Noble features and benefits. Design features include full port only with a smaller size range. Pressure classes ASME 150 and 300, soft or Conical metal seating, bi-directional sealing, live loaded packing and suitable for automation and quarter turn control applications.
Technical Data Size range .5" to 4" - End connections include RF only - Conical Metal seats tested per MSS-SP-61 leakage rates - Most popular polymer soft seats - Full port only - Live Loaded packing - Fire tested to API 607 4th Ed. - V-Port V-ball for quarter turn control - Standard Dual Fugitive Emission packing design Nobleized surface hardening/enhancement for ball and seats. Investment cast quality.
Flowserve Noble Alloy valves offer the ultimate in flexibility, performance and value. With the array of models, Nobleized technology and unique design features, you can be assured that Flowserve Noble Alloy is the premier choice for difficult services.
- Conical Metal seat that require no lapping/matched sets
- Live loaded packing with external thrust bearing for superior stem sealing
- Ideal for severe services and corrosive applications
- Investment cast quality
- Dual FEM packing Standard
- Available in316SS, Hastelloy C, CD4MCu, Titanium GR C2 and more
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