Hydraulic fluid power. Two-, three-and four-port screw-in cartridge valves. Cavities with ISO 725 (UN and UNF) threads algolia-ignore This part of EN 1176

This part of EN 1176 specifies the requirements that will protect the child from hazards that they might be unable to foresee when using the equipment as intended

and permeability to air

It constitutes a technical revision

8 191 is reserved for manufacturer-specific parameters

This  British Standard is arranged on a topical basis

Hydraulic fluid power. Two-, three-and four-port screw-in cartridge valves. Cavities with ISO 725 (UN and UNF) threads algolia-ignore This part of EN 11761 Scope This Technical Report specifies the dimensions and provides other data relating to cavities with ISO 725 UN and UNF threads in which two , three , and four port screw in cartridge valves are mounted, in order to ensure dimensional interchangeability. It is applicable to two , three , and four port screw in cartridge valves generally used in industrial, agricultural, mining and mobile equipment