VP-P

The “VP-P” screw flat face coupling series is built for demanding hydraulic applications, offering high pressure resistance and protection against wear. Its triple valve system ensures safe connections under high residual pressure, with an integrated safety sleeve to prevent accidental disconnections.

Specifications

  • Interchange – Stucchi profile
  • Locking mechanism – Locking ball, Screw to connect, Safety lock
  • Sealing – Nitrile NBR
  • Operating pressure – up to 600 bar
  • Valving style – Flat Face
  • Connection Under Pressure – Allowed with Easy CUP
  • Available threads – BSP, NPT, SAE
  • Flow rate – up to 750 l/min
  • Connection system – Screw
  • Material/Treatment – Carbon steel, Cr3
  • Available sizes – 1/4″, 3/8”, 1/2″, 5/8″, 3/4″, 1″, 1-1/2″
  • Temperature – -20°C / +100°C

Description

  • Connections are allowed under residual pressure on both sides, with the internal valve system facilitating easy connection and disconnection.
  • The flat face design is easy to clean, minimizing the risk of contamination in the hydraulic circuit.
  • Fluid loss during disconnection is minimized, helping reduce environmental impact.
  • Air inclusion is kept to a minimum during connection and disconnection.
  • The patented internal valve design ensures a minimal pressure drop, maintaining optimal system efficiency.
  • The integrated internal pressure release valve enables smooth connection even under high residual pressure.
  • The safety sleeve in the connection system prevents accidental disconnection, enhancing safety.
  • The modular design provides flexibility, supporting a wide range of configurations.
  • The system offers high resistance to impulse pressures.
  • It is designed to be safe and easy to use.
  • BOP – The specific dimensions of the Stucchi VEP-P, VP-P, and VOF series are fire-tested and Lloyd certified in compliance with API 16D and the EUB Directive #36. For complete technical details, please contact Stucchi technical support.