EatonDG5S-8-2A-T-M-FPA5W-B5-30/DG4V-3S-2A-M-FPA5W-B5-60Solenoid Pilot Operated Directional Control Valve — NFPA D08 / ISO 4401-08, 210 bar (3000 psi), 120V AC Coil, Spring Offset

Product Description

What this part is

Eaton Vickers DG5S-8-2A-T-M-FPA5W-B5-30 two-stage, solenoid controlled, pilot operated four-way directional valve with its integrally mounted DG4V-3S-2A-M-FPA5W-B5-60 pilot valve. Assembly number 02-318039. Single solenoid, spring offset, subplate mounted on an NFPA D08 / ISO 4401-08 interface.

Decoding the designation

DG5S — directional control valve, subplate mounted, solenoid controlled and pilot operated, sliding spool rated 210 bar (3000 psi).

8 — NFPA D08 (ISO 4401-08) mounting interface.

2 — spool type 2, closed to tank at all ports in the center condition.

A — spring offset to the A port; single solenoid.

T — internal pilot drain.

M — electrical options and features flag.

FPA5W — flying-lead coil (F) with a five-pin connector (PA5) in a 1/2 NPT wiring housing (W).

B — coil for 110V AC 50 Hz / 120V AC 60 Hz.

5 — pilot valve tank pressure rating 100 bar (1450 psi), DG4V3S-60 pilot.

30 — design number for the DG4V3S-60 standard performance pilot valve.

What these specs mean in practice

Maximum Operating Pressure: 210 bar (3000 psi). Recommended Flow: to 170 L/min (45 USgpm). Pilot Tank Line Pressure: 100 bar (1450 psi). Coil Voltage: 110V AC 50 Hz / 120V AC 60 Hz. Valve Operation: Solenoid, pilot operated. Electrical Connection: five-pin connector in 1/2 NPT wiring housing. The two-stage design lets a small solenoid pilot shift a D08 main spool sized for high flow.

Mounting data

Mounting Interface: NFPA D08 / ISO 4401-08 / ANSI B93.7 subplate or manifold. Pilot Drain: internal.

Quantity and configuration

One valve assembly: DG5S-8 main stage with DG4V-3S pilot valve fitted.

Interchange guidance

Vickers DG5S-8 valves share the D08 interface with other ISO 4401-08 directional valves. The current Vickers line is supplied by Danfoss.