Sun Hydraulics Valves The DMTA is an excellent pilot control valves. It can be used to pilot small actuators or to pilot larger valves. In this mining truck application, the DMTA is used to pilot a high pressure lift cylinder at 3000 psi. The DMTA can also be used to opens the water nozzle for spraying the mine site for dust suppression. – Cavity SC-08-03 – Series 0C – Maximum Flow Rate/Capacity 4 gpm | 15 L/min – Maximum Operating Pressure 3600 psi | 250 bar – Typical Valve Leakage at 110 SUS (24cSt) 4.9 in 3/min (4.5 ml/min) @ 3600 psi (250 bar) – Response Time – Typical 50 mm – Solenoid Tube Diameter 0.51 in | 13 nm – Valve Hex Size 24 mm – Valve Installation Torque 21 – 23 lbf ft | 28 – 31 nm – Model Weight (without coil) 0.42 lb | 0.19 kg The PRTS is a SAE08 size proportional pressure reducing relieving valve with a 280-micron filter screen on the inlet port (2). This valve will provide fine pressure control for larger valves requiring a hydraulic pilot. In this winch application,the RPM of the winch is critical for motion control. This PRTS piloting a MWEM provides a load holding solution with precise control of the load lowering speed. – Cavity SC-08-03 – Series 0C – Maximum Flow Rate/Capacity 1 gpm | 4 L/min – Maximum Operating Pressure 3000 psi | 210 bar – Typical Valve Leakage at 110 SUS (24cSt) 0.3 in 3/min (4.5 ml/min) @ 3000 psi – Solenoid Tube Diameter 0.51 in | 13 nm – Valve Hex Size 24 mm – Valve Installation Torque 21 – 23 lbf ft | 28 – 31 nm – Coil Nut Installation Torque 3.5 – 3.9 lbf ft | 4.7 – 5.28 nm – Model Weight (without coil) 0.35 lb | 0.158 kg The CXTA cartridge is a check valve that fits the SAE08 size cavity. This product is very compact and economical. For systems with a maximum pump flow of 10 gpm, this product can fit many mobile application such as this forklift. The check valve leakage will not exceed 5 drops/minute and has a maximum operating pressure of 5000 psi. – Cavity SC-08-02 – Series 0C – Maximum Flow Rate/Capacity 10 gpm | 40 L/min – Maximum Operating Pressure 5000 psi | 350 bar – Typical Valve Leakage at 110 SUS (24cSt) 5 drops/min – Valve Hex Size 24 mm – Valve Installation Torque 29 – 31 lbf ft | 39 – 42 nm – Model Weight 0.22 lb | 0.09 kg The RDUA is a compact, economical, direct-acting relief valve where pressure is at port 1, and tank is connected to port 2. In compact mobile machinery, such as this scissor lift, the smallest and mosteconomical solution is often requested. With a fast-acting response time, this direct acting relief valve will clip pressure spikes with a 2ms response time. – Cavity SC-10-02 – Series 1C – Maximum Flow Rate/Capacity 10 gpm | 40 L/min – Maximum Operating Pressure 6000 psi | 420 bar – Typical Valve Leakage at 110 SUS (24cSt) 0.6 in 3/min (10 ml/min) @ 90% of valve setting – Response Time – Typical 2 ms – Factory Pressure Settings Established at 1 gpm | 4 L/min – Valve Hex Size 2 ms – Valve Installation Torque 42 – 46 lbf | 57 – 62 nm DMTA Valve Spec Sheet CXTA Valve Spec Sheet RDUA Valve Spec Sheet DMTA Valve Spec Sheet Contact Us (800) 333.7004
