AAK Hydraulic Direct-acting Relief Valve Benchmarking SUN RDBA

This Monday, we posted a new model benchmarking SUN Direct-acting relief
valve, RDBA-LEN, RDBA-LAN. The Direct-acting relief cartridges are normally
closed, pressure-limiting valves used to protect hydraulic components from
pressure transients. When the pressure at the inlet (port 1) reaches the valve
setting, the valve starts to open to tank (port 2), throttling flow to limit
the pressure rise. These valves are smooth and quiet, essentially zero leak,
dirt tolerant, immune to silting and are very fast.

From the inquiries and orders that we have received, RDBA-LAN seems to be more
widely used. We have 6 inquiries for RDBA-LAN, but only 3 inquiries for RDBA-
LEN.

The selling points of the Direct-Acting Relief Valve are:
1.Response Time – Typical 2 ms, benchmarking SUN, no secondary factory in
Ningbo
2.Quiet, zero leak

Technical parameters of AAK E-RDBA Hydraulic Direct-acting Relief Valve:
Max.Setting: 350 bar (5000 psi)
Capacity: 12 gpm (48L/min)
Maximum Valve Leakage at Reseat: 10 drops/min.
Response Time – Typical: 2 ms
Temperature: - 30°C to 120 °C  
Cavity: SUN T-162A


AAK Direct-Acting Relief Valve with 3 major advantages, benchmarking against
SUN RDBA, you can also give it a try.

AAK HYDRAULIC VALVES (584) 2023-05-15

https://www.aakindustry.com/info , -detail/relief-valve-aak584

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