SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Danfoss / Eaton Integrated Hydraulics 1SER90F35S4

Ask A Question

Description & Features

Designed for demanding mobile and industrial environments, the Danfoss / Eaton Integrated Hydraulics 1SER90F35S4 is a pilot-assisted relief with check valve from the Vickers 1SER90 Series of SICV Motion Control Valves. It is rated to 350 bar (5,000 psi) and supports flow up to 550 L/min (143 USgpm), with a nominal flow rate of 90 litres per minute.

ISO 8643 compliant, this valve is well suited to load-holding and motion control functions in harvesters, refuse haulers, and a broad range of mobile and industrial hydraulic circuits. The pilot-assisted relief with check configuration delivers excellent stability when managing moving loads, making it a reliable choice for applications where controlled deceleration and load management are critical. Supplied as a single unit, this valve is a Danfoss Power Solutions product marketed under the Vickers sub-brand.

SKU: 406AA00055A

Supplier Part Number (MPN): 406AA00055A

Specifications

Actuator Type
Pilot Operated
Adjustment
Screw
Dimensions
4.68 in L x 1.25 in W x 1.25 in H
Installation Type
Screw-In Cartridge
Media
Hydraulic Oil
Number of Ports/Ways
3
Pilot Ratio
4:1
Seal Material
Buna-N
Series
1SER90 Series
Style
Pilot Assisted Relief with Check

Product Questions & Answers (2)

Sign In Hover me Please sign in to submit a question
Question by: Lyle B on Dec 9, 2025, 6:14 PM
Got a harvester running some pretty heavy load-holding work, this valve rated for that kind of duty, and what's the pressure ceiling on it?
Answer by: Customer Support on Dec 10, 2025, 8:48 PM
Load-holding in harvester applications is exactly what this valve was built around. The pilot-assisted relief with check configuration handles moving loads with good stability, which is what you need when controlled deceleration matters. Pressure-wise, it's rated to 350 bar, that's 5,000 psi, so it's got plenty of headroom for demanding mobile circuits. Flow capacity tops out at 550 L/min, with a nominal rate of 90 litres per minute.
Question by: Cheryl R on Jul 27, 2025, 1:54 PM
Is this here valve a direct replacement for a Vickers 1SER90F35S4?
Answer by: Customer Support on Jul 28, 2025, 6:29 PM
that's the one. This is a pilot-assisted relief with check valve from the Vickers 1SER90 Series of SICV Motion Control Valves.

Tell us what you need and we'll get back to you.

Fields marked * are required.