Hydraulic Valve 1 Spool Hydraulic Directional Control Valve 4 Way 3 Position Spring Center 21 GPM 3600 PSI SAE Ports for Tractors Loaders Tanks. Specification: This hydraulic directional control valve comes with 1 spool and SAE 10 inlet and 12 outlet ports and SAE 10 work ports. Working Range: The relief valve range can reach up to 3600 PSI and the maximum flow is up to 21 GPM. Materials: Durable cast iron construction for long-time use. Design: 4 Way 3 Positions, spring center to neutral all spools. Applicability: The compact design is suitable for the use in small tractors, tractors loaders, log splitters, light loading machines, etc. Max Flow: 21 GPM Max Pressure: 3600 PSI Inlet port: SAE 10 Outlet port: SAE 12 Working ports: SAE 10 Fluid temperature from 5 to 175F. Durable cast iron body. Mounting with 2 bolts M8. 4 Way 3 Positions. Spring center to neutral all spools. Fit for small tractors, tractors loaders, log splitters, and etc. 1 x 1 spool 21 GPM hydraulic directional control valve. 10.43 x 6.61 x 4.96 inches. But keep in mind that some orders could take longer for events out of our controls, like logistic problems. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses, and we can cancel orders direct to some addresses where the courier or our warehouses could get potential problems. Please send us a message and give us the opportunity to help you. Your feedback very important to us, after you get your package and you are. Satisfied with our service. Thank you for shopping at our store.