VICKERS-4CK901SV 401AA00343A

Specifications

Application Harvesters, refuse haulers, mobile and industrial applications	Brand Danfoss – Hydraulics	Brand Vickers	Pack Size 1.00	UOM EA	Features 350 bar (5000 psi) & 227 L/min (60 USgpm)\|High operational efficiency\|Low spring settings	Flow Rate1 90 litre per minute	ICC SICV Check Valves	Language English	Net Pack Quantity Units EA	Product Width 1.26	Special Features None	Style Poppet	Sub Brand Vickers	Supplier Part Number 401AA00343A	Product Weight 0.61 lbs

Product Questions & Answers 2

Product Questions & Answers

Running a refuse hauler and need a check valve that can hold up to real pressure. This Vickers 4CK901SV rated for anything serious, or is it more of a light-duty part?

Question by: Scott S on May 24, 2025, 7:20 AM

For refuse hauler work, this one holds its own. It's rated up to 350 bar, which is 5000 psi, and handles flow up to 227 liters per minute, or 60 US gallons per minute. That's a solid ceiling for most mobile hydraulic setups. The poppet-style design keeps backflow in check and helps the system maintain pressure where it needs to. Low spring settings also mean it responds quick without requiring much pressure drop to open, which matters when you're cycling the system repeatedly through a full shift.

Answer by: Customer Support on May 25, 2025, 3:13 PM

Reckon this check valve can handle a hydraulic system running at a steady 4500 psi?

Question by: Dustin S on Aug 1, 2025, 7:34 PM

This Vickers valve is built to handle pressures up to 5000 psi (350 bar), so 4500 psi should be well within its operating range. Just make sure the rest of your system components are rated accordingly.

Answer by: Customer Support on Aug 3, 2025, 7:26 PM