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RL - Adjustable hydraulic relief

RL - Adjustable hydraulic relief
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ADJUSTABLE HYDRAULIC RELIEF VALVES RL “RL” RL75-1500 TANK OPTIONAL HIGH LIFT BALL SPRING RELIEF reduces noise, heat and chatter. OPTIONAL O’RING PORTS to eliminate leakage. STEEL BALL will not jam, lock or seize and will always open. CHROME ALLOY STEEL BALL is a grade No. 25 ball. HARDENED ALLOY STEEL SEAT to reduce wear. SHOT PEENED STRESS RELEIVED steel spring to increase life and consistent results. Pressure rating 3000 psi (207 bar). Pressure setting 150-3000 psi (10-207 bar). See creating a model code for flow capacity. Weighs 2 1/4 lbs (1.0 kg). Zinc Plated Steel Body Chrome Alloy Steel Ball Hardened Alloy Steel Seat Aluminum Alloy Bod

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RL – GENERAL INFORMATION: The Brand, adjustable relief valve is precision built, dependable and low priced. Both the RL and RLC are of the ball spring type, which is the most dependable type of relief valve. The ball will not jam, lock, or seize and will always open. The advantage of the RLC over the RL option is that cracking pressure at low and high flow is virtually the same. The RLC is also more stable when flow is traveling past the ball and spring. (See relief flow charts below) RL – EXAMPLES OF COMMON MODEL CODES: RL10-1500…….…Adjustable ball spring relief, all ports are #10SAE and...

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RL FLOW AND PRESSURE CONT… Pressure vs. Flow for RLC (0-30 gpm (0-113.4 lpm)) Flow (lpm) 56.7 DIMENSIONAL DATA: inches & [millimeters] RL75-3000 PRESSURE PORT 3 PRESSURE PORT 4" NPT 3 4" NPT BRAND HYDRAULICS BRAND HYDRAULICS

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RL - Adjustable hydraulic relief 3Pages

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RL - Adjustable hydraulic relief
3Pages