SPECIFICATIONS: Adjustable hydraulic relief valve for pressures from 1000–2500 PSI. 1/2" NPTF working port, 16 GPM flow rate, alloy steel body, 3 lb weight for portable installation. PRESSURE PROTECTION: Safeguards fixed-displacement hydraulic pumps and circuits from excess pressure buildup, preventing damage and reducing costly downtime. FAST, EFFICIENT RELIEF: Responds quickly to pressure spikes, reducing excess force without fluid bypass and keeping hydraulic circuits running smoothly under varying loads. DURABLE ALLOY STEEL: High-tensile-strength construction resists wear and dissipates heat efficiently for long-lasting performance in demanding operating conditions. COMPACT & LIGHTWEIGHT: At just 3 lbs, this valve installs easily in a variety of hydraulic systems where space is limited, making it ideal for mobile and stationary equipment.

Dependable High-Pressure Control for Fixed-Displacement Hydraulic Circuits

The Chief SL Series High-Pressure Relief Valve is designed to protect fixed-displacement hydraulic systems from damaging pressure buildup. Adjustable from 1000–2500 PSI, it delivers rapid, reliable pressure relief to safeguard pumps, hoses, and other critical components.

With a 16 GPM flow rate and a 1/2" NPTF port, this relief valve works seamlessly in mobile, industrial, and agricultural hydraulic systems. Its compact, 3 lb design makes it easy to install in tight spaces while its alloy steel body resists wear and dissipates heat for consistent, long-term performance.

Features:

* Adjustable pressure range: 1000–2500 PSI
* Flow rate: 16 GPM
* Port size: 1/2" NPTF
* Weight: 3 lbs
* Alloy steel construction for strength and heat dissipation
* Protects against pressure spikes and fluid loss
* Suitable for mobile, industrial, and agricultural systems


From preventing costly system damage to extending equipment life, the Chief SL Series delivers reliable protection in any high-pressure hydraulic circuit.

Chief, from Bailey International, Global Leader in Hydraulic Components & Electrical Controls