Cameron GROVE B4 Side Entry Ball Valve
Standard Features
- Size range: 2″ to 12″
- ANSI Classes: 150 to 2500
- Trunnion Mounted
- Double barrier stem seals
- Stem separate from the ball
- Anti-blow-out stem design
- Stem emergency grease fitting
- Low friction metal-backed self lubricating PTFE sleeve bearings and thrust washers
- Plastic polymer insert for seat sealing
- Self-relieving seats
- Double-block-and-bleed
- Sealant injection system for emergency sealing
- Factory positioned external stops
- Electroless nickel coating on pressure-controlling parts and stem
- CE marking (PED Directive)
Cameron GROVE B4 Valve
- Optional Features
- Double-piston-effect seat rings
- Pressure relief valve in the body cavity to prevent pressure lock
- PTFE spring energized lip seals for seat and stem sealing
- Metal-to-metal seat sealing
- Explosive decompression resistant seals (std for Class 600 and higher)
- Anti-static device
- SS or Inconel 625 overlay on sealing areas
- Fire safe in accordance with API 607
Standards Compliance
Fire safe in accordance with API 6FA, BS 6755 Part 2
Body Construction
- The body is made of three forged parts and the bolted construction allows disassembly on-site for inspections and possible repairs.
- A body drain is located in the lowest part of the body cavity and consists of a ¼” NPT drain valve with safety plug.
- Graphite rings are provided to guarantee full compliance with API 6FA and BS 6755 Part 2 Fire Safe Standards.
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