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2-way directional valve from Sun Hydraulics
This valve is a 2-position, 2-way poppet cartridge that incorporates an integral pilot control cavity. It controls flow from port 1 to port 2, exhibits extremely low leakage rates and will accept 5000 psi (350 bar) at both ports. Installing a pilot solenoid cartridge in the T-8A cavity results in a high-flow directional valve. Other pilot options include manual, hydraulic and pneumatic pilot cartridges.
Note: Data may vary by configuration. See CONFIGURATION section.
| Cavity | T-5A |
| Series | 2 |
| Capacity | 30 gpm |
| Capacity (metric) | 120 L/min. |
| Maximum Operating Pressure | 5000 psi |
| Maximum Operating Pressure (metric) | 350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi |
| Maximum Valve Leakage at 110 SUS (24 cSt) (metric) | 0,7 cc/min.@350 bar |
| Check Cracking Pressure | 50 psi |
| Check Cracking Pressure (metric) | 3,5 bar |
| Pilot Control Cavity | T-8A |
| Pilot Control Valve Installation Torque | 20 – 25 lbf ft |
| Pilot Control Valve Installation Torque (metric) | 27 – 33 Nm |
| Response Time – Typical | see pilot control ms |
| Valve Hex Size | 1 1/8 in. |
| Valve Hex Size (metric) | 28,6 mm |
| Valve Installation Torque | 45 – 50 lbf ft |
| Valve Installation Torque (metric) | 61 – 68 Nm |
| Model Weight | .70 lb |
| Model Weight (metric) | 0,30 kg |
| Seal kit – Cartridge | Viton: 990203006 |
Cracking Pressure
| D | 50 psi (3,5 bar) |
Seal Material
| N | Buna-N |
| V | Viton |
Material/Coating
| /AP | Stainless Steel, Passivated |
