Type:
Welded Body construction, Fire Safe, Full / Reduced Port, Soft or Metal Seated, Antistatic device, Blowout proof stem, Lever operated, Gear Operated or Actuated.
Product Range*:
| Size | ANSI Class Rating |
| 6″ to 60″ | 150#, 300# and 600# |
| 6″ to 48″ | 900# and 1500# |
| 6″ to 24″ | 2500# |
| API pressure classes 2,000 psi to 10,000 psi also available. | |
Ends:
Flanged RF / RTJ ; Butt Weld Ends; Hub Ends
Materials of Construction:
Carbon Steel, Stainless Steel, Low Temp Carbon Steel, Duplex, Super Duplex, Super Austenitic Stainless Steel and exotics like Inconel, Monel, Hastelloy etc.
Features:
- Welded Body Construction eliminates body flanges, reduces potential leak paths and increases resistance to pipeline stresses. Also beneficial in fugitive emission and vacuum applications.
- Double Body Sealing ensures positive body joint sealing against pipeline stresses. Also beneficial in fugitive emission and vacuum applications.
- Multiple Sealing Stem with O-rings enhances stem sealing capabilities to atmosphere assisting in fugitive emission and vacuum applications.
- ISO-5211 Top flange is available on all valves, enabling on-site actuator mounting and use of standard mounting hardware.
- Blow out proof stem using a machined shoulder which ensures stem cannot “blow out” under pressure.
- Antistatic design using spring loaded balls in stem which ensures constant contact between ball & stem and stem & body dissipating any static charge generated.
- Fire Safe design valves are Virgo’s standard offering conforming to API 607 and API 6FA. Valves are tested and Fire Safe certified by Lloyds Register.
- Double Block and Bleed Design.
- Self Relieving seats for body cavity pressure relief.
- Emergency Seat and Stem sealant injection systems offered on most valves.
- Specially designed seats and seals in a variety of materials to suit specific applications.
- Valves with extended stems, valves for underground applications etc. also available.
