Ross Controls SAE Valves 80 Series, Manual

Page: 8 / 16

A6.8
© 2015,
ROSS CONTROLS ® .
All Rights Reserved.
IMPORTANT NOTE:
Please read carefully and thoroughly all of the
CAUTIONS, WARNINGS
on the inside back cover.
SAE 125
SAE 250
SAE 500
Port A
(outlet)
1.38
(35)
CL
1.36
(35)
3.06
(78)
2.32
(59)
1.36
(35)
0.50
(13)
Port EA
(exhaust)
Port P
(inlet)
9.00
(229)
2.75
(70)
0.63
(16)
2.75
(70)
CL
1/8 external pilot
supply port X
Port EB
(exhaust)
8.25
(210)
1.38
(35)
0.41 (10) dia.
2 places
Port B
(outlet)
Side-Ported Sub-Bases
Valves and Bases
Illustrated
for SAE Valves
80 & 84 Series
Sub-Bases
SAE 125 Sub-Base
Model Number
Port Size *
A, B P, EA, EB
577K91 1/8 1/4
578K91 1/4 3/8
579K91 3/8 3/8
* NPT port threads.
For SAE threads, consult ROSS.
SAE 125 SAE 250
SAE 500
Double Solenoid
SAE 250 Sub-Base
Model Number
Port Size *
A, B P, EA, EB
539K91 1/4 3/8
540K91 3/8 1/2
541K91 1/2 1/2
542K91 3/4 3/4
* NPT port threads.
For SAE threads, consult ROSS.
1.21
(31)
0.69
(18)
0.60
(16)
Port A
(outlet)
CL
0.60
(16)
Port B
(outlet)
0.34 (8.6) dia.
2 places
4.05
(103)
4.66
(118)
1.20 (31)
Port EB
(exhaust)
1/8 external
pilot supply
port X
Port P
(inlet)
CL
0.54
(14)
Port EA
(exhaust)
0.41
(10)
0.67 (17)
1.20 (31)
0.82 (21)
1.75
(45)
Port A
(outlet)
Port B
(outlet)
CL
1.00
(25)
1.00
(25)
0.39 (10) dia.
2 places
6.25
(159)
7.40
(188)
Port P
(inlet)
Port EA
(exhaust)
0.50
(13)
2.00
(51)
CL
2.00
(51)
1/8 external
pilot supply
port X
0.32 (8)
1.17
(30)
1.92 (49)
Port EB
(exhaust)
1.48
(38)
2.52 (64)
1.17
(30)
Dimensions – inches (mm)
SAE 500 Sub-Base
Model Number
Port Size *
A, B P, EA, EB
582K91 1/2 3/4
728K91 3/4 3/4
583K91 3/4 1
584K91 1 1
* NPT port threads.
For SAE threads, consult ROSS.
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