Meridian™ Bolted Two Piece Floating Ball Valve
Design Standards
- 2 piece bolted body design for ease of field service and maintenance
- Cast steel 150, 300 & 600
- Forged steel 600, 900 & 1500
- Fire safe design
- Standard valves meet NACE
- Extreme low torque for actuation savings
- ISO 5211 mounting flanges
- High life cycle
- Independent dual body seals
- Locking device to API 608
- All o-rings are AED (anti-explosive decompression) design
- Gear operators and lifting lugs on 6” bore and larger
- Standard document package BS/EN 10204-3.1
- Low emission capable due to O-ring design
- Exceeds ASME B16.34 minimum wall thickness
- All MeridianTM 3 piece forged trunnion ball valves and 2 piece cast floating ball valves are certified for use in Safety Integrity Level (SIL 3) applications.
Stem Design Features
- Blowout proof stem
- Double antistatic stem
- Adjustable packing
- Triple independent low emission stem seals ensure stem seal integrity
- 2-bolt gland flange
Seat Design Features
- Unique wide flexible seat rings
- Absolute seal in low and high pressure
- RPTFE (15-20% carbon fibre) in 150 & 300 ASME; Devlon V in 600-1500 ASME
- Self-relieving seats for automatic internal cavity relief
Optional Features
- Body may be coated for corrosion protection
Doc(s)
Floating Ball Valve SpecsMeridian API 6D Floating Ball CatalogueFloating Ball Valve IOMMeridian™ Bolted Two Piece Floating Ball Valve Doc(s)
TrimPressure TemperatureAPI 6D Quality WarrantyReference Standards
Design Standard:
- API 608
- API 6D
- CSA Z245.15
- CSA B51-09
- ISO 17292
Face to Face:
- ASME B16.10
Flange:
- ASME B16.5
Marking:
- MSS SP-25
Inspection:
- API 598
Pressure & Temp.:
- ASME B16.34
Quality:
- MSS SP-55
Fire Safe Design:
- ISO 10497, API 607
Sour:
- NACE MR 0175
- ISO 15156-2009
Pressure Testing:
- API 6D and low pressure air seat test
Safety Integrity Level:
- SIL 3