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Port relief (VA), adjustable 2980 PSI to 4785 PSI

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Specifications

Brand Salami S.P.A	Brand Salami S.P.A	Pack Size 1.00	UOM EA	Key (5)	Supplier Part Number R25000641	Alternate Part Numbers Alternate Part Number C1MU86	Product Weight 0.17 lbs

Product Questions & Answers 1

Product Questions & Answers

Reckon this relief valve is okay to use with mineral oil? I'm seeing some stuff about viscosity.

Question by: Diane K on Nov 22, 2025, 8:20 AM

Optimal fluid viscosity for this port relief is between 12 cSt and 75 cSt, but it'll work within a range of 10 cSt to 400 cSt. All the tech specs were tested using mineral oil at 16 cSt with a contamination level of 19/16 as ISO 4406.

Answer by: Customer Support on Nov 23, 2025, 4:55 PM