VT RoT-lock

The “VT RoT-lock” screw flat face coupling features an axial bearing for hose rotation, reducing wear and preventing brinelling. Its triple-valve system ensures safe connections under high residual pressure without fluid loss, ideal for demanding hydraulic applications.

Specifications

  • Interchange – Stucchi profile
  • Locking mechanism – Screw to connect, Safety lock
  • Sealing – Nitrile NBR
  • Operating pressure – up to 500 bar
  • Valving style – Flat Face
  • Connection Under Pressure – Allowed with Easy CUP
  • Available threads – BSP, NPT, SAE, ORFS
  • Flow rate – up to 200 l/min
  • Connection system – Screw
  • Material/Treatment – Carbon steel, Zn-Ni
  • Available sizes – 3/4″
  • Temperature – -20°C / +100°C

Description

  • The integrated lock sleeve in the connection system ensures secure connections and prevents accidental disconnection.
  • The male coupling incorporates an axial bearing, allowing the hose to rotate without causing unscrewing or damage to components.
  • A strong screw connection system reduces premature wear and damage, extending the lifespan of the product.
  • The double-start thread design allows for faster connection and disconnection, cutting the time required in half compared to single-thread systems.
  • Black rings are included to provide a visual indicator, ensuring the couplings are properly connected.
  • Both sides of the connection system allow for coupling under residual pressure, with an internal valve system that ensures easy connection.
  • The flat face design simplifies cleaning, minimizing contamination in the hydraulic circuit.
  • Minimal fluid loss during disconnection helps reduce environmental contamination.
  • The design minimizes air inclusion during both connection and disconnection, improving system efficiency.
  • The internal valve design maintains low pressure drop, preserving the overall efficiency of the hydraulic circuit.
  • The modular design provides flexibility, offering a wide range of configuration options.
  • The system offers high resistance to impulse pressures, ensuring durability in demanding applications.