ISO 16028:2023Published

Hydraulic fluid power — Dimensions and requirements of quick-action couplings, flush-face type

Transmissions hydrauliques — Dimensions et exigences des raccords rapides de type à face plane

Abstract / scope

This document specifies the interface dimensions for interchangeability and specifies the performance requirements for hydraulic quick-action couplings, flush-face type, for use at pressures of 10 MPa (100 bar) to 31,5 MPa (315 bar), depending upon the coupling size.

Couplings in accordance with this document are not designed to connect or disconnect under pressure.

Couplings in accordance with this document provide for automatic sealing of the fluid pressure on the upstream side and on the downstream side when the coupling is disconnected.

Life cycle

Replaces

ISO 16028:1999WithdrawnHydraulic fluid power — Flush-face type, quick-action couplings for use at pressures of 20 MPa (200 bar) to 31,5 MPa (315 bar) — SpecificationsInternational Standard · Published 16 Dec 1999 · ISO/TC 131/SC 4 ISO 16028:1999/Amd 1:2006WithdrawnHydraulic fluid power — Flush-face type, quick-action couplings for use at pressures of 20 MPa (200 bar) to 31,5 MPa (315 bar) — Specifications — Amendment 1International Standard · Published 9 Jan 2006 · ISO/TC 131/SC 4