SYMBOLS:
DESCRIPTION
Vent-to-open, spring-biased closed, unbalanced poppet logic element with pilot source from port 1 and integral T-8A control cavity.
OPERATION:
The E-LODA8 is an unbalanced, vent-to-open, 2-way logic switching element with an integral pilot control cavity. It is spring biased closed and uses port 1 as a pilot source. With a pilot 2-way valve in the closed position installed in the T-8A cavity, the logic element will remain in the closed position. With the pilot valve open, the logic element will open providing there is a sufficient combination of pressures to overcome the spring force. The force generated at port 3, plus the spring force, must be greater than the sum of the forces acting at port 1 and port 2 for the valve to remain closed.
NOTE: The pilot area (port 3) is 1.8 times the area at port 1 and 2.25 times the area at port 2.
FEATURES
* All ports will accept 5000 psi (350 bar).
* These valves have positive seals between port 2 and the pilot area.
SPECIFICATIONS:
Max. Operating Pressure: 350 bar (5000 psi)
Capacity: 80 L/min (20 gpm)
Temperature: - 40°C ~ +120°C (with Standard Buna N seals)
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
Cavity: T-11A
| Flow | Model | Cavity | Installation Torque |
| 80 L/min | E-LODA-8DN | T-11A | 40/45 Nm |
| 160 L/min | E-LOFA-8DN | T-2A | 60/70 Nm |
| 320 L/min | E-LOHA-8DN | T-17A | 200/215 Nm |
| 640 L/min | E-LOJA-8DN | T-19A | 465/500 Nm |
DIMENSIONS & ORDER CODE
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