Flat-face hydraulic quick coupler PST4-BOP designed for BOP applications. Screw locking mechanism and steel construction make it suitable for high-pressure drilling environments, compliant with API 16D requirements.
Characteristics / technical specifications- Family: COUPLINGS
- Commercial name: PST4-BOP
- Interchangeability: Stucchi VEP
- Approval: API 16D
- Closure: flat face
- Locking: screw
- Material: steel
- Finish: Zn-Fe (Cr III) and Zn-Ni
- Threads: BSP, NPT, SAE
- Standard seals: special compound
- Operating temperature: -25°C ÷ +200°C
- Working pressures: 300-350 bar
- Residual-pressure connection: allowed (male side or female side)
- Box / Category: VEP / BOP / flat valve screw / steel