SR4A-B2/H10S-B : Argo Pressure Relief Valve, Spool Type, Pilot-Operated, 26 GPM, 5100psi, Allen Key Screw, Adjustable Up to 1450psi, C-10-2 Cavity
SKU: 98065845675

SR4A-B2/H10S-B : Argo Pressure Relief Valve, Spool Type, Pilot-Operated, 26 GPM, 5100psi, Allen Key Screw, Adjustable Up to 1450psi, C-10-2 Cavity

Sale price$75.87 Regular price$84.30
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Description

SR4A-B2/H10S-B : Argo Pressure Relief Valve, Spool Type, Pilot-Operated, 26 GPM, 5100psi, Allen Key Screw, Adjustable Up to 1450psi, C-10-2 CavityThe Argo Hytos SR4A B2 cartridge is a spool type, pilot operated, hydraulic relief valve intended for use as a pressure limiting device. This valve is fast acting with low hysteresis (reactive delay). Because of the absense of any internal seals, this valve shows excellent reseating and repeatability characteristics. It may be used as a main pressure control element, but due to its two stage design, it is not recommended for safety applications where

The Argo-Hytos SR4A-B2 cartridge is a spool type, pilot-operated, hydraulic relief valve intended for use as a pressure limiting device. This valve is fast-acting with low hysteresis (reactive delay). Because of the absense of any internal seals, this valve shows excellent reseating and repeatability characteristics. It may be used as a main pressure control element, but due to its two-stage design, it is not recommended for safety applications where operating speed is critical.

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SKU: 98065845675

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Brian M.
Massapequa, US
★★★★★ 4
It works
Size: 2+12+12+2 pack
Fits as expected and it's nice to have so many replacement parts. This item is priced well.
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Reviewed in the United States on January 11, 2026
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Suzanne
Boise, US
★★★★★ 5
Fits my old eufy
Size: 3+12+12+2+1 pack
This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.
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Reviewed in the United States on October 5, 2024
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Dan
Alexandria, US
★★★★★ 5
Lots of extras!
Size: 2+12+12+2 pack
The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything
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Reviewed in the United States on March 7, 2026
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Pan8ita
Birmingham, US
★★★★★ 5
EUFY 11S
Size: 2+8 pack
Used to replace the ones for my EUFY 11S vacuum. They fit just like the ones and got my vacuum back to cleaning really good. Didn’t realize how loud my vacuum had become until I replaced these parts.
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Reviewed in the United States on December 19, 2025
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Armeeda
Phoenix, US
★★★★★ 5
Get this!
Size: 3+12+12+2+1 pack
Very nice pack of essentials for my robot.
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Reviewed in the United States on March 17, 2026

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