- Connection under residual pressure is supported on one side for operational convenience.
- An inspection hole ensures verification of complete coupling connection.
- Stucchi VOFX series dimensions are fire-tested in compliance with API 16D and EUB Directive #36 for safety assurance.
- Newly treated threads prevent premature wear, enhancing durability.
- Wrench flats on the bodies simplify fitting assembly.
- The poppet valve with an elastomer seal ensures maximum sealing when couplings are disconnected.
- Stainless steel retainers provide superior strength and corrosion resistance.
- Internal components are designed to minimize turbulence and reduce pressure drop, optimizing performance.
- High resistance to pressure impulses, tested for 500,000 cycles, ensures reliability.
- The compact design allows for easy integration and efficient use of space.
- The system is designed to be simple and user-friendly.
VOFX
The “VOFX” series stainless steel screw couplings are designed for Oil & Gas applications. Fire-safe certified per API 16D and EUB Directive #36, they are ideal for Drilling Blow-Out-Prevention (BOP) circuits.
Specifications
- Interchange – With similar couplings
- Locking mechanism – Screw to connect
- Sealing – Nitrile NBR
- Operating pressure – up to 207 bar
- Valving style – Poppet
- Connection Under Pressure – One side only, Allowed
- Available threads – BSP, NPT
- Flow rate – up to 1100 l/min
- Connection system – Screw
- Material/Treatment – Stainless steel (AISI 316L)
- Available sizes – 3/4″, 1″, 1-1/2″, 1-1/4″, 2″
- Temperature – -20°C / +100°C
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