Cavity: T-10A
Capacity: 25 gpm

Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.

Cavity: T-10A
Capacity: 25 gpm

Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.

Cavity: T-10A
Capacity: 25 gpm
Maximum Operating Pressure: 5000 psi

Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.

Cavity: T-162A
Capacity: 12 gpm
Maximum Operating Pressure: 5000 psi

Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.

Cavity: T-8A
Capacity: .25 gpm
Maximum Operating Pressure: 5000 psi

This 2-port, pilot-stage, direct-acting relief cartridge is an electro-proportionally controlled, pressure regulating valve. The proportional control allows for infinite, step-less adjustability within the selected pressure range. When the pressure at port 1 (inlet) is sufficient to overcome the solenoid forces, as determined by the analog input signal, the poppet lifts and allows flow from port 1 to port 2 (outlet). This pilot control cartridge utilizes the T-8A cavity so it can be used in conjunction with Sun’s main stage, pressure control elements.

Cavity: T-2A
Capacity: 20 gpm
Maximum Operating Pressure: 5000 psi

Pilot-operated, pressure reducing/relieving valves reduce a high primary pressure at the inlet (port 2) to a constant reduced pressure at port 1, with a full-flow relief function from port 1 to tank (port 3).

Cavity: T-2A
Capacity: 20 gpm
Maximum Operating Pressure: 5000 psi
Factory Pressure Settings Established at: blocked control port (dead headed)
Control Pilot Flow: 10 – 15 in³/min.

Pilot-operated, pressure reducing valves reduce a high primary pressure at the inlet (port 2) to a constant reduced pressure at port 1, allowing circuits with multiple pressure requirements to be operated using a single pump.

Cavity: T-11A
Capacity: 10 gpm
Maximum Operating Pressure: 5000 psi
Factory Pressure Settings Established at: blocked control port (dead headed)
Control Pilot Flow: 7 – 10 in³/min.

Pilot-operated, pressure reducing valves reduce a high primary pressure at the inlet (port 2) to a constant reduced pressure at port 1, allowing circuits with multiple pressure requirements to be operated using a single pump.

Cavity: T-13A
Capacity: 7 gpm (.19 inch)
Maximum Operating Pressure: 5000 psi
Adjustment – No. of CCW Turns from Fully Closed to Fully Open: 5
Valve Hex Size: 7/8 in.

Needle valves are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. They are not pressure compensated and may be used as flow controls or as shutoff valves.

Cavity: T-10A
Capacity: 25 gpm
Maximum Operating Pressure: 5000 psi
Factory Pressure Settings Established at: 4 gpm
Maximum Valve Leakage at Reseat: 10 drops/min.

Direct-acting relief cartridges are normally closed, pressure-limiting valves used to protect hydraulic components from pressure transients. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to limit the pressure rise. These valves are smooth and quiet, essentially zero leak, dirt tolerant, immune to silting and are very fast.