1CLLR100 Series Cushion (Double Relief) Cartridge Valves, Up To 5000 PSI & 40 GPM

Description & Features

Application	To protect both lines in a circuit from over pressurization by relieving oil to the other line. Ideal for use with motors or directional valves as a safety relief. Differential area, fast acting, poppet valve.
Features	Single cartridge relieving in both directions cutting down space requirements, giving full adjustment through its range on both pressures at the same time. Requires a machined A878 cavity or housing for installation.
Installation	44 ft-lbs torque cartridge into cavity. Unrestricted mounting position.
Recommended Filtration	ISO level 18/13 or better.
Specifications	40 gpm rated flow. 5000 psi maximum setting. CAUTION: Pressures over 3000 psi require a steel housing. -22° to +194°F operating temperature range. 0.31 cubic inches per minute max internal leakage. Based on oil temperature of 104°F and 150 SSU.

Model Number	Part Number	Pressure Range (psi)	Pressure Setting	Adjustment Style	Housing	Seal Material	Price	Action
1CLLR100F35S 1CLLR100 Series Cartridge Valve	407AA00014A	1650-5075	4060	Screw	None	Nitrile

Question by: Rusty M on Sep 8, 2025, 7:40 AM

How tight do you need to torque this valve when you're putting it in?

Answer by: Customer Support on Sep 9, 2025, 9:26 AM

You'll want to torque the cartridge to 44 ft-lbs when installing it into the A878 cavity.