INT HYD 4CKKD9518TS 401AA00674A

Specifications

Application Harvesters, refuse haulers, mobile and industrial applications	Brand Danfoss – Hydraulics	Brand Char-Lynn	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	Product Width 1.50	Style Poppet	Sub Brand Vickers	Supplier Part Number 401AA00674A	Product Weight 0.54 lbs

Product Questions & Answers 2

Product Questions & Answers

What kind of applications does this valve work for? Just trying to get a feel for what all it's good for.

Question by: Lyle M on Mar 8, 2026, 6:49 AM

This check valve is suited for use in harvesters, refuse haulers, and a broad range of mobile and stationary hydraulic applications. It's part of the Vickers by Danfoss/Eaton SICV Check Valve range, so it's built to handle the demands of off-highway and industrial equipment.

Answer by: Customer Support on Mar 9, 2026, 12:21 PM

Flow rate on this one shows 90 litres per minute, but the features list mentions 227 L/min at 5000 psi. Which number actually applies to how this valve performs in the field?

Question by: Shawn B on Jul 29, 2025, 11:51 AM

Both figures come from the same product family specs, but they apply to different conditions. The 90 litre per minute rating is the standard operating flow rate for this specific valve configuration. The 227 L/min and 350 bar figures reflect the broader capability ceiling of the 4CKD90 Series under full rated pressure conditions. For most mobile equipment running this valve, the 90 L/min is the number to plan around when sizing your circuit.

Answer by: Customer Support on Jul 31, 2025, 10:14 AM