Skip to the beginning of the images gallery

VICKERS 1AR100R20S

Description & Features

Designed for mobile and industrial hydraulic systems, the Vickers 1AR100R20S is a spool-style pressure control valve from the 1AR100 series, offered by Vickers by Danfoss/Eaton. It is rated for pressures up to 350 bar (5,000 psi) and supports flow rates up to 300 L/min (80 USgpm), with a noted flow rate of 150 litres per minute for this configuration.

Built for compact installation with maximum layout flexibility, this valve suits demanding environments including harvesters, refuse haulers, and a broad range of mobile and industrial hydraulic applications. The spool construction contributes to reliable, consistent pressure regulation while keeping the overall package size minimal, a practical consideration where space is limited.

SKU: 407AA00139A

Supplier Part Number (MPN): 407AA00139ASP

Specifications

Actuator Type Pilot Operated	Dimensions 4.36 in L x 1.12 in W x 1.12 in H	Domestic/Import Import	Installation Type Screw-In Cartridge	Number of Ports/Ways 2-Port	Seal Material Buna-N	Segment Code C	Series 1AR100 Series	Style Spool

Product Questions & Answers (1)

Question by: Diane J on Mar 13, 2026, 8:25 PM

Flow rate on this thing is listed two different ways -- 300 L/min up top and then 150 litres per minute listed separately. Which one actually applies to this valve?

Answer by: Customer Support on Mar 15, 2026, 10:55 AM

For this specific configuration, 150 litres per minute is the rated flow rate. The 300 L/min figure reflects the broader series ceiling, meaning the 1AR100 platform can handle up to 300 L/min across its range, but the 1AR100R20S itself is spec'd at 150 L/min. So when you're sizing lines or calculating system demand, use the 150 L/min number for this part.

VICKERS 1AR100R20S

Description & Features

Specifications

Related Documents

Product Questions & Answers (1)