Trunnion Mounted Ball Valves - VB2 & VB3

• API 6D/6A
• ASME B16.34
• NACE MR0175
• API 6FA/API 607/API598

Size Range:

• 2 to 56 (API 6D Valves)
• 1 13/16" to 16 3/4" (API 6A Valves)

Pressure Class Range:

• PN 20 to 42
• Class 150 to 2500
• API 2000 psi to 10000 psi

Seating Material: Soft or Metal

• Greater efficiency, safety and control enabled by pressure-absorbing bearings, seatsealing action at any rated pressure and anti-static design
• Plant and personnel protected by anti-blowout design that ensures the stem is retained by the stem cover
• Environmental compliance assured by zero-emission design
• Reduced actuation costs, as seat design minimizes the torque required to operate the valve without losing the sealing power

Other Features:

• Forged or cast components-bolted body design
• Soft seated/metal seated
• Self relieving or double piston effect seats
• Double block bleed
• Antistatic device
• Anti blow out stem

Standard

• Cast or forged components-bolted body design
• Seals: O-Ring + graphite fire safe
• Soft seated/metal seated
• Fittings: stem and seat greaser
• Self relieving or double piston effect seats
• Double block bleed
• Fire-safe
• Anti-static automatic
• Cavity relief

Cryogenic

• Cast or forged components-bolted body design
• Seals: Lip-seal + graphite fire safe
• Soft seated/metal seated
• Self relieving or double piston effect seats
• Double block bleed
• Extended bonnet
• Fire-safe
• Anti-static automatic
• Cavity relief

High Temperature

• Cast or forged components-bolted body design
• Seals: Spiral wound or graphite
• Metal seated
• Self relieving seats
• Double block bleed
• Extended bonnet
• Fire-safe
• Anti-static automatic
• Cavity relief