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Tbreden

New member

Equipment
Bx24d
Mar 25, 2020
1
0
0
Westminster ,maryland
Trying to install cheif p40 hydraulic valve to operate thumb on loader bucket im lost can some help me out on how to plumb valve has two work ports a n port a t port and a p port valve is 3way 1 spool 3position
 

Fluke631

Member
Lifetime Member

Equipment
B2650
Oct 29, 2019
70
5
8
Canada
Trying to install cheif p40 hydraulic valve to operate thumb on loader bucket im lost can some help me out on how to plumb valve has two work ports a n port a t port and a p port valve is 3way 1 spool 3position
T is your low pressure return to tank,
P is where you put your pressure line
N port should be where you need to put your power beyond adapter then your pressure line back to system
 

Dave_eng

Well-known member
Lifetime Member

Equipment
M7040, Nuffield 465
Oct 6, 2012
5,108
926
113
Williamstown Ontario Canada
P is the high pressure IN to the valve.

N is the place where, if you need Power Beyond, you screw in the optional power beyond or high pressure carry over sleeve.

https://summit-hydraulics.com/produ...e-for-p40-z50-series-summit-monoblock-valves/

T port is the low pressure return to the reservoir.

You need to provide more details on where you are intending to get hydraulic supply for the valve.

Also, does your loader valve have 6 or 7 ports on it.

Dave