Virgo Engineers - Products

   
 

N Series Trunnion Mounted Ball Valves

Construction / Design End Entry, Split body design, Regular & Full Port
Size Range / Pressure Rating 2” to 24” in 150 # and 300 # & 600 #
2" to 16" in 900 # and 1500 #
Material of Construction
Standard - Carbon Steel (ASTM A 216 Gr. WCB) - Stainless Steel (ASTM A351 Gr. CF8M)Exotic materials like Monel, Hastalloy B, Hastalloy C, Alloy 20, Duplex St. steel and others are available on request
End Connections Flanged / Butt Weld
     
Features of Trunnion Mounted Ball valves
  • Double Gasket Body Sealing ensures Positive Body-Joint Sealing against Pipeline Stresses.
  • Double Block & Bleed with Self relieving seats
  • Multiple stem sealing enhances sealing capabilities to atmosphere
  • All valves have ISO 5211 top flange which permits on site actuator mounting & use of standard mounting hardware
  • Fire safe, Anti-static & blow out proof stem design are standard. Fire Safety as per API 6FA & certified by Lloyds.
  • Variety of seat materials available to suit process conditions
  • Raw material & component traceability as per DIN 50049 3.1 B
Standards of Compliance
  • ANSI B 16.34 / API 6D : Manufacturing Standard
  • ANSI B 16.10 / API 6D : Face to Face / End to End Dimensions for Flanged Valves
  • ANSI B 16.5 : Flange Dimensions
  • BS 6755 Part I / API 6D / API 598 : Pressure Testing
  • API 607 Edition IV / API 6FA / BS 6755 Part II : Fire Safe Test
Trunnion Mounted Ball Valves Catalog (pdf – 453 KB)
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