Product description

- End connections available: Flanged, clamp, welded, and 3 additional types.
- Stellite overlay metal-to-metal seal between disc and seat eliminates non-metallic seal degradation from chemicals/well fluids, suitable for high-temperature service.
- Flow-optimized seat design reduces fluid turbulence, extending valve body service life.
- Low maintenance cost: No frequent lubrication or periodic upkeep required.

- Size: 1-13/16”～7-1/16”  
- Pressure: 2,000～15,000 PSI  
- Material Class: AA, BB, CC, DD, EE, FF, HH  
- Temp Class: K, L, N, P, S, T, U, V, X  
- Performance Class: PR1, PR2  
- PSL: PSL1～PSL4  
- Certifications: CE-PED, Fire-Safe