We are offering 4-way Solenoid Valve (fpa 400). technical specifications : typefpa 400 4 way 5 port 2 position single and double solenoid valves full port for high volume actuators and cylinders.sizeĀ¼" bsp/npt.medair, water, l.d. oil.port size6 mm. op. pressure1 to 15 kg./cm2body materiabrass and hard anodized aluminum.fluid