ISO 7790:2013
Hydraulic fluid power -- Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10 -- Clamping dimensions
Product Details
It applies to clamping dimensions of four-port modular stack valves and four-port directional control valves which represent current practice. They are generally applicable to industrial equipment.