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Connections for fluid power and general use — Hydraulic couplings for diagnostic purposes — Part 1: Coupling not for connection under pressure

90.93 Standard confirmed

ISO/TC 131/SC 4

Connections for fluid power and general use — Hydraulic couplings for diagnostic purposes — Part 2: Coupling with M16 x 2 end for connection under pressure

90.93 Standard confirmed

ISO/TC 131/SC 4

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

60.60 Standard published

ISO/TC 131/SC 4

Pneumatic fluid power — Connections — Ports and stud ends

60.60 Standard published

ISO/TC 131/SC 4

Hydraulic fluid power — Hose assemblies — Part 1: Dimensions and requirements

90.93 Standard confirmed

ISO/TC 131/SC 4

Hydraulic fluid power — Test methods for couplings actuated with or without tools

90.92 Standard to be revised

ISO/TC 131/SC 4

Metallic tube connections for fluid power and general use — Test methods for hydraulic fluid power connections

60.60 Standard published

ISO/TC 131/SC 4

Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes

90.93 Standard confirmed

ISO/TC 131/SC 4

Fluid power systems and components — Connectors and associated components — Nominal pressures

60.60 Standard published

ISO/TC 131/SC 4

Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 1: Ports with truncated housing for O-ring seal

60.60 Standard published

ISO/TC 131/SC 4

Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends

90.93 Standard confirmed

ISO/TC 131/SC 4

Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends

90.93 Standard confirmed

ISO/TC 131/SC 4

Connections for fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs

90.60 Close of review

ISO/TC 131/SC 4

Pneumatic fluid power — Cylindrical quick-action couplings for maximum working pressures of 1 MPa, 1,6 MPa, and 2,5 MPa (10 bar, 16 bar and 25 bar) — Plug connecting dimensions, specifications, application guidelines and testing

90.60 Close of review

ISO/TC 131/SC 4

Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127

90.92 Standard to be revised

ISO/TC 131/SC 4

Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76

90.93 Standard confirmed

ISO/TC 131/SC 4

Hydraulic fluid power — Four-screw, one-piece square flange connections for use at pressures of 42 MPa, DN 25 to 80

90.60 Close of review

ISO/TC 131/SC 4

Hydraulic fluid power — Test methods for hoses and hose assemblies

90.93 Standard confirmed

ISO/TC 131/SC 4