ISO DIS 15171-2

Description / Abstract: This document specifies dimensions, performance requirements and test procedures for diagnostic couplings with

— an M14×1,5 straight stud end to mate with an ISO 6149-1 port;

—an M14×1,5 straight stud end to mate with an ISO 9974-1 port;

—a G 1/4 straight stud end to mate with an ISO 1179-1 port;

—a 7/16-20UNF straight stud end to mate with an ISO 11926-1 port; and

—an M16×2 connection end that can be connected under pressure without tools to a maximum pressure of 40 MPa [400 bar].

The dimensions of the coupler counterpart are specified. The coupling is designed for use in hydraulic systems that use mineral oils.

NOTE The use of this coupling with fluids other than mineral oil requires an agreement between the supplier and the purchaser.

Couplings in accordance with this document may be used at a maximum working pressure of 63 MPa [630 bar]. The working pressure depends upon the materials, design, working conditions, application, etc.