This standard specifies the model, basic parameters and dimensions, technical requirements, test methods, inspection rules and signs, labels and packaging of the 40MPa two-position four-way directional valve. This standard applies to two-position four-way directional valves in dual-line dry oil centralized lubrication systems with a nominal pressure of 40MPa.
JB/T 8463-1996 history
2017JB/T 8463-2017 Lubrication system two-position four-way directional valve (40MPa)