Danfoss / Eaton Integrated Hydraulics 1SER90F35S4

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

Alternate Part Numbers
Alternate Part Number MINO-00569X03157
Application
Harvesters, refuse haulers, mobile and industrial applications
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
350 bar (5000 psi) & 550 L/min (143 USgpm)|Excellent stability for moving loads|ISO8643 Compliant
Flow Rate1
90 litre per minute
ICC
SICV Motion Control Valves
Language
English
Net Pack Quantity Units
EA
Port Size
None
Product Width
1.25
Special Features
None
Style
Pilot assisted relief with check
Sub Brand
Vickers
Supplier Part Number
406AA00055A
Product Weight
0.92 lbs

Product Questions & Answers (2)

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.