Traditional Valve Manifold Systems CERAM™ Pneumatic Directional Control Valve 4-Way Directional Control Valve, 2 or 3 Position Sliding Ceramic plates shrug off contaminants from dirty air supply and are guaranteed for the life of the valve Expected service life exceeds 150 million cycles ISO 5599/1 Sizes 1, 2, 3, and 4 1/4", 3/8", 1/2", 3/4", and 1" NPT port sizes on subbases and manifold segments (subbases and manifold segments with ISO G - BSPP ports also available) Flow capacity of 1.1 Cv (Size 1), 2.4 Cv (Size 2), 4.3 Cv (Size 3), & 7.5 Cv (Size 4) Working pressure: 0 to 150 psi, except intrinsically safe versions the maximum pilot valve pressure is 115 psi Vacuum applications to 24" Hg Models include single or double solenoid and air pilot. Explosion proof and intrinsically safe solenoids available Standard valves are rated for NEMA 4 Wide range of accessories including sandwich speed controls and regulators Download CERAM catalog (pdf 2.2MB) Download CERAM features and benefits brochure (pdf 0.1MB) Download additional advantages and application information (pdf 0.1MB) Download Ceram model code to part number crossover list (pdf 0.1MB) CERAM available on GoTo Quick Ship Delivery Program Ceram CAD drawings now available Master Industrial Pneumatics Catalog on CD (Get your FREE copy today) New! Check out our "Discover the Ceramic Advantage" free valve program