Straight Pattern Globe Valve Collection
- Linear flow design
- High CV value
- Fire-safe API6FA
- ANSI flange ends
- Metal-to-metal seal
- Low leakage rate
- Rugged construction
- Easy maintenance
- High-pressure rating
- Durable seats
Main functions and technical parameters of the product
MeiDe Valve produces Straight Pattern Globe Valve API 600-certified ensures precision flow control with Stellite 6-coated discs for ANSI Class VI leakage (≤2ppm). Key benefits:
- High-Pressure Resilience: ASME B16.34 Class 2500 (650°C/1200°F) for steam/chemical systems.
- ISO 15848 Fe Class A: ≤50ppm emissions via live-loaded graphite/PTFE packing.
- Short-Stroke Actuation: 18mm stem travel enables 20% faster cycling (100,000+ cycles).
- Thermal Stability: Absorbs 1.2mm thermal expansion (ASTM E228).
- Corrosion Resistance: NACE MR0175 Trim 8 (Inconel 625) for sour gas (H₂S ≤5%). Ideal for thermal plants, refineries, and high-pressure pipelines.
| Size Range | 1/2″-24″
(15mm-600mm) |
Body Material | CarbonSteel,StainlessSteel,Copper Alloy,alloy steel,etc |
| Temperature Range | -196 to 650Â 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 | CarbonSteel,StainlessSteel,CopperAlloy,alloy steel,etc | Body Style | Double Flanged,Butt Weld, |
| Design Standard | BS1873,ASMEÂ B16.34,
DIN3356,API 623 |
Flange Standard | ASME B16.5, EN 1092-1,
GOST 33259,ASME B16.47 |
| Testing Standard | API598,EN12266-1,ISO 5208 | Certifications | CE,EAC,SIL3,API 6FA,
ISO 19001,API 600 |
| Face to Face | ASME B16.10,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 |