Forged Steel Gate Valve Collection
- High-strength forged body
- API6D compliance
- Fire-safe API6FA
- Full port design
- Metal-to-metal seal
- Bolted bonnet
- Low maintenance
- ANSI class ratings
- Rugged construction
- Long-term reliability
Main functions and technical parameters of the product
MeiDe Valve produces Forged Steel Gate Valve API 602-certified forged steel gate valve ensures zero leakage (ANSI Class VI ≤2ppm) with a wedge-shaped metal-to-metal seal. Key benefits:
- High-Pressure Resilience: ASME B16.34 Class 2500 rating (650°C/1200°F) for steam/oil/gas.
- Superior Strength: 25% higher yield strength vs cast steel (ASTM A105/A182).
- Corrosion Resistance: NACE MR0175 compliant for H₂S/acidic environments.
- Multi-Drive Flexibility: Manual/pneumatic/electric actuators (ISO 5211).
- Longevity: Stellite 6-sealed seats withstand 50,000+ cycles (ISO 5208). Ideal for oil & gas, chemical, and power plants.
| Size Range | 1/2” – 4” (DN15 – DN100) | Body Material | Forged carbon steel (A105), alloy steel (F11, F22), or stainless steel (F316) |
| Temperature Range | -196 to 650 degree | Stem Material | Staniless Steel |
| Pressure Ratings | Class 150 to Class 2500,PN 2.5 to PN420,10K-20K | Shutoff Rating | Zero Leakage |
| Disc Materials | Stainless Steel, Duplex S. S., Alloy 20,etc | Body Style | Socket Weld/Threaded (NPT)
Butt Weld/Flanged |
| Design Standard | API 602,ASME B16.34 | Flange Standard | EN 1092-1,ASME B16.5,
GOST 33259,ASME B16.47 |
| Testing Standard | API598,EN12266-1,ISO 5208 | Certifications | CE,EAC,SIL3,API 60,
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 |