Floating Ball Valve Collection
- Two-way sealing
- Anti-fly-out valve stem
- Anti-static design
- Full/reduced bore options
- Low torque operation
- Cavity relief mechanism
- Self-relieving seats
- Integral locking device
- Easy maintenance
- Wide temperature range
Main functions and technical parameters of the product
MeiDe Valve produces floating ball valve delivers bidirectional sealing with <100ppm fugitive emissions, engineered for precision flow control. Key features:
- Dual Seal System: PTFE soft seals (-50°C~150°C) & Stellite hard seals (up to 300°C)
- API 607 Fire-Safe: Maintains ANSI Class IV sealing post-650°C/30min fire test
- Smart Cavity Relief: Auto-pressure venting at 1.33x rated pressure (API 6D Annex F)
- NACE MR0175 Compliance: Resists Hâ‚‚S corrosion in sour gas pipelines
- Low Torque Design: 40% reduced operation force vs standard valves
- ISO 5211 Actuator Mount: F05-F14 flange compatibility for 90% industrial actuators
- Certified to API 6D/ASME B16.34, ideal for refining, chemical processing, and midstream applications.
| Size Range | 2″-48″(50mm-1200mm) | Body Material | CarbonSteel,StainlessSteel,Copper Alloy,alloy steel,etc |
| Temperature Range | -196 to 425Â degree | Stem Material | Staniless Steel |
| Pressure Ratings | PN 2.5 to PN420,Class 150 to Class 2500,10K-20K | Shutoff Rating | Zero Leakage |
| TrimMaterial | CarbonSteel,StainlessSteel,CopperAlloy,alloy steel,etc | End connection | FLNG( RF, RTJ), BW, SW, NPT |
| Design Standard | API6D,EN1983,API608,ISO17292,GOST | Flange Standard | ASME B16.5, EN 1092-1,GOST 33259 |
| Testing Standard | API598,EN12266-1,ISO 5208 | Certifications | CE,EAC,SIL3,API6D,ISO 19001,API 607,API 6FA |
| Face to Face | API6D,ISO5752,ASMEB16.10,EN558-1 | Fugitive Emissions | ISO 158484-1 |
| Operation | Wench,Worm Gear, Electric, Pneumatic,etc | Seat Material | PTFE,RPTFE,PCTFE,NYLON,DEVLON,PEEK,etc(SoftSeat)coating STL,TCC,NI55,NI60,etc(Metal Seat) |