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Salami VD8A/VDM8 Port Relief AR (0-420 B

Description & Features

Designed as a working section option for the Salami VD8A series directional control valves, this port relief valve covers an adjustment range of 0–420 bar and is rated for maximum operating pressures up to 5100 PSI on ports P, A, and B. A maximum back pressure of 363 PSI is supported on the outlet port T.

The Salami VD8A/VDM8 Port Relief AR (0-420 B) is compatible with fluid temperatures from -4°F to 185°F using standard NBR seals, and accommodates fluid viscosity between 12 cSt and 75 cSt under optimal conditions. Flow capacity is rated at 20 GPM, making it suitable for mid-range mobile and industrial hydraulic circuits requiring precise port-level pressure control.

Catalog number C1MS25 references this component within the Salami product range. All technical performance data is based on mineral oil at 16 cSt viscosity and a contamination level of ISO 4406: 19/16, which also reflects the recommended filtration standard for this valve.

SKU: 796366700

Supplier Part Number (MPN): 796366700

Alternate Part Numbers: C1MS25

Specifications

Brand Salami	Key Main Relief	Sg Fluid Viscosity 12 cSt to 75 cSt Optimal, 10 cSt Minimum, 400 cSt Maximum	Sg Internal Leakage 1.52 to 2.13 cu-in/min at 2285 psi	Sg Maximum Back Pressure 363 psi on Outlet Port T	Sg Recommended Filtration 19/16 um	Suitable For Use With VD8A Series Control Directional Valves and VDM8 Series Monoblock Directional Valves

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Product Questions & Answers (1)

Question by: Harold M on Apr 22, 2025, 6:20 AM

what's the pressure range on this port relief? trying to figure out if it'll cover the system i'm working on

Answer by: Customer Support on Apr 24, 2025, 6:57 AM

The relief is adjustable from 0 up to 420 bar, which works out to roughly 6090 PSI. Keep in mind the maximum operating pressure on the work ports is rated at 5100 PSI, so the valve has solid headroom for most demanding applications on the VD8A and VDM8 valve sections.