Flange Cast Steel Gate Valve Collection
- Rising stem design
- Metal wedge gate
- Fire-safe API6FA
- Full port flow
- ANSI class ratings
- High-temperature rated
- Bolted bonnet
- Low-pressure drop
- Durable construction
- Long cycle life
Main functions and technical parameters of the product
MeiDe Valve produces Cast Steel Gate Valve API 600-certified cast steel gate valve ensures zero leakage (≤2ppm ANSI Class VI) with Stellite 6 hardfaced seats. Key benefits:
- High-Pressure Resilience: ASME B16.34 Class 2500 rating (425°C/800°F steam).
- Flexible Wedge Design: Absorbs 2° pipeline misalignment (API 600 tested).
- Multi-Material Options: WCB/WC9/CF8M/Duplex 2205 for oil/gas/power.
- Interchangeable Trim Kits: API Trim 1/5/8/12 for sour gas/slurry services.
- Robust Construction: Seal-welded seats + tee-head stem prevent lateral strain. Available in 2″-48″ with RF/RTJ/BW ends (ASME B16.5/B16.25).
| Size Range | 2″-60″(50mm-1500mm) | Body Material | Cast Steel |
| Temperature Range | -196 to 600Â degree | Stem Material | Staniless Steel |
| Pressure Ratings | PN 2.5 to PN420,Class 150 to Class 2500,10K-20K | Shutoff Rating | Zero Leakage |
| Disc Materials | Stainless Steel, Duplex S. S., Alloy 20,etc | Body Style | Double Flanged,Butt Weld, |
| Design Standard | ASME B16.34,
API 600 |
Flange Standard | EN 1092-1,ASME B16.5,
GOST 33259,ASME B16.47 |
| Testing Standard | API598,EN12266-1,ISO 5208 | Certifications | API 600,CE,EAC,SIL3,
API 6FA,ISO 19001 |
| Face to Face | ASMEB16.10,EN558-1 | Fugitive Emissions | ISO 158484-1 |
| Operation | Wench,Worm Gear, Electric, Pneumatic,etc | Seat Material | Trim Material is Metal to Metal acc to API 600 |