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SALAMI VDM6/DDDD/U4S

Description & Features

The SALAMI VDM6/DDDD/U4S is a monoblock valve engineered to perform efficiently across various environments, with an ambient temperature range of -22deg;F to 140deg;F.

The cast-iron monoblock construction houses up to 7 spools, ensuring robust performance and longevity. It features a parallel circuit with load check valve protection, while a tandem circuit is available on the first spool of the circuit for flexible functionality.

This monoblock valve includes hardened steel, nickel-plated spools, providing higher surface hardness and corrosion resistance. The product supports a variety of spool types and is designed for minimal internal leakage, with tolerance levels ensuring efficient operation.

The valve operates at a flow rating of 12 GPM and fluid viscosity ranging from 10 to 400 cSt, with an optimal range between 12 to 75 cSt. The maximum back pressure is 363 PSI, while the maximum operating pressure on ports "P", "A", & "B" is 5100 PSI.

Additional features include venting valve, power beyond, and interchangeable spools with various control and positioning devices. The recommended filtration adheres to ISO 4406: 19/16 standards, ensuring system reliability and cleanliness.

Catalog Number: C1MR77

Supplier Part Number: 623100140

Specifications

Brand Salami Hydraulics Na Inc	Brand Salami Hydraulics	Pack Size 1.00	UOM EA	Key Valve	Supplier Part Number 623100140	Product Weight 19.47 lbs	Alternate Part Numbers Alternate Part Number C1MR77, Alternate Part Number VDM6/DDDD/U4S

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Model Number	Key	Product Description
623100110 VDM6 Series Monoblock Valve	Valve	SALAMI VDM6/D/U4S.
623100120 VDM6 Series Monoblock Valve	Valve	SALAMI VDM6/DD/U4S.
623100140 VDM6 Series Monoblock Valve	Valve	SALAMI VDM6/DDDD/U4S.
623100160 VDM6 Series Monoblock Valve	Valve	SALAMI VDM6/DDDDDD/U4S.
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623100150 VDM6 Series Monoblock Valve	Valve	SALAMI VDM6/DDDDD/U4S.
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Product Questions & Answers (3)

Question by: Dwayne S on Mar 2, 2025, 11:02 AM

Just want to make sure this is the right part before I order. VDM6/DDDD/U4S is stamped on the valve body of my old unit. Is this the correct replacement?

Answer by: Customer Support on Mar 4, 2025, 10:53 AM

If your old unit is stamped with VDM6/DDDD/U4S on the valve body, then this SALAMI VDM6/DDDD/U4S is the correct replacement.

Question by: Jimmy P on Aug 25, 2025, 6:41 PM

Is the SALAMI VDM6/DDDD/U4S a good fit for heavy-duty applications?

Answer by: Customer Support on Aug 27, 2025, 6:20 AM

The SALAMI VDM6/DDDD/U4S is built to handle demanding tasks, making it a solid choice for heavy-duty applications.

Question by: Vince B on Nov 23, 2025, 4:25 PM

is this the salami vdm6 with the dddd/u4s config or am i lookin at the wrong one

Answer by: Customer Support on Nov 25, 2025, 6:42 AM

Yeah, you've got it right, that's exactly the SALAMI VDM6/DDDD/U4S listed here.