Youli MB6 Valve Spares and Options – Spools, Seal Kits, Relief Valves, Detents and Controls

Name: Youli MB6 Valve Spares – Spools, Seal Kits, Relief, Detents
Brand: Youli
SKU: YLMB6-SPARES-SERIES
Price: 79.2 AUD
Availability: InStock

Store/Hydraulic Valves/Monoblock Valves/100 to 120 Lt/Min Monoblock Valves

SKU YLMB63001

AU$79.20

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Youli MB6 Valve Spares and Options – Spools, Seal Kits, Relief Valves, Detents and Controls

Store/Hydraulic Valves/Monoblock Valves/100 to 120 Lt/Min Monoblock Valves

Product Details

Brand: Youli

Weight: 0.90 kg

Youli MB6 Valve Spares and Options – Spools, Seal Kits, Relief Valves, Detents and Controls

Every service and upgrade part for the Youli MB6 120 L/min monoblock on one page – spools, seal kits, relief cartridges, detent kits, pneumatic and electro-pneumatic controls. Pick the part below and it is on its way.

Ways to buy:

Off the shelf: every part below.
Complete valves are on the MB6 configurator – button below.
Not sure which part? Call us with your valve code and we will match it.

Pick your part

Part	SKU	What it does
Cylinder Spool	YLMB63001	Standard double acting spool – the workhorse
Motor Spool	YLMB63002	Open transition for motors and spinners
Single Acting Spool – Work on A (plug B)	YLMB63003	Converts a bank to single acting on the A port
Single Acting Spool – Work on B (plug A)	YLMB63004	Converts a bank to single acting on the B port
Relief Valve 125-250 Bar	YLMB62003	Adjustable inlet relief cartridge
B Side Cap and Spring Kit	YLMB64008	Spring-return hardware for the B side
Detent Kit – No Spring Centre	YLMB64061	Lever holds in every position
Detent in Position 2 with Spring Centre	YLMB64092	Holds in position 2, springs back from 1
Detent in Position 1 with Spring Centre	YLMB64093	Holds in position 1, springs back from 2
Pneumatic Kit	YLMB64080	Converts a bank to air operation
Pneumatic Kit Seal Kit	YLMB64080-SK	Full seal set for the air kit
Electro-Pneumatic Control 8EP3, 12V DC	YLMB64300-12V	Solenoid air-shift control, 12 volt
Electro-Pneumatic Control 8EP3, 24V DC	YLMB64300-24V	Solenoid air-shift control, 24 volt
Seal Kit – Single Spool Valve	YLMB6SEAL1	Every O-ring and wiper for a 1 spool MB6
Seal Kit – Two Spool Valve	YLMB6SEAL2	Full seal set, 2 spool
Seal Kit – Three Spool Valve	YLMB6SEAL3	Full seal set, 3 spool
Seal Kit – Four Spool Valve	YLMB6SEAL4	Full seal set, 4 spool
Seal Kit – Five Spool Valve	YLMB6SEAL5	Full seal set, 5 spool
Seal Kit – Six Spool Valve	YLMB6SEAL6	Full seal set, 6 spool

Specifications

Parameter	Value
Brand / Origin	Youli – made in Taiwan
Fits	Youli MB6 monoblock valves (all spool counts)
Spool interchange	Spools swap between banks – cylinder, motor and single acting

How to choose

Seal kits are sized by valve spool count – count your levers.
Detent kits fit any bank; spring-centre versions return from the un-detented side.
Relief cartridge covers 125-250 bar – set it to your circuit after fitting.

Technicians Advice

MB6 spools are matched to the bore but not serialised – a new spool drops straight in without lapping, which makes a worn centre section a cheap fix instead of a valve replacement. Do the seal kit while the spool is out; it is ten minutes of work with the valve on the bench. If a bank creeps under load, check the load-check seat before blaming the spool – and if the relief hisses constantly, it is set below your working pressure, not faulty.

Complete your setup

Youli MB6 Valve (1-4 Spool)

Need help choosing? Call 1300 146 737 or email sales@mhfgc.com.au – real technicians, real answers.

Express shipping Australia-wide. We dispatch daily to New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania, the Australian Capital Territory and the Northern Territory – Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra and Darwin, plus regional and remote sites.