4125 & 4250 SERIES AIR PILOT OPERATED 4-WAY SPOOL VALVES
Designed for hydraulic or pneumatic operation. 4 models available—variable by return action and port size. Pressure rated for 50-200 PSI. All parts easily and economically serviceable and repairable. Stainless steel interior parts with aluminum body construction. Class "A", varnish-impregnated, layer wound coils on solenoid pilot models (No. P-4250-16)—7 coil types available, variable by voltage level and type (AC or DC). Optional manual override available for solenoid pilot models; please specify when ordering. Operating speeds up to 600 CPM. Built for intermittent or continuous duty cycles. Operational temperature range from 0-140°F. Leakage: zero bubble tight. Life expectancy: millions of cycles.