Normally closed, modulating element with pilot source from port 1

Capacity: 7.5 gpm30 L/min. | Cavity: T-163A
LRBA : Normally closed, modulating element with pilot source from port 1
Technical Features [ + ]

Normally closed modulating elements with an internal orifice between port 1 and port 3 can be used as a main-stage relief valve. The valve can be controlled remotely using a pilot relief or pilot solenoid valve.

  • A tuning adjustment (models configured with an L control) is available to vary the pressure drop across the compensator to increase/decrease flow within +/-25% of setting.
  • All ports will accept 5000 psi (350 bar).
  • Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
Technical Data [ + ]
Note: Data may vary by configuration. See CONFIGURATION section.
Cavity T-163A
Series 0
Capacity 7.5 gpm30 L/min.
Maximum Operating Pressure 5000 psi350 bar
Control Pilot Flow 10 - 15 in³/min.0,16 - 0,25 L/min.
Control Orifice Diameter .016 in.0,4 mm
Valve Hex Size 3/4 in.19,1 mm
Valve Installation Torque 20 - 25 lbf ft27 - 33 Nm
Seal kit - Cartridge Buna: 990163007
Seal kit - Cartridge Polyurethane: 990163002
Seal kit - Cartridge Viton: 990163006
FAQs [ + ]

There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Additional Resources [ + ]