A6.10 © 2015, ROSS CONTROLS®. All Rights Reserved.
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS, WARNINGS on the inside back cover.
16.5 (419.1)
147
Manual Override Kits for SAE Size 500 Valves
11.0 (279.4)
2.5
6.19 (157.2)
1.47
Single and dual interposed regulators are available for SAE
sizes 125 and 250.
A regulator is sandwiched between the valve and sub-base or
manifold station and the valve is then bolted through the regulator
to the sub-base or manifold station with the longer bolts provided.
Single pressure regulators supply the same regulated pressure at
both outlet ports.
Dual pressure regulators allow the pressure at each outlet port
to be set independently.
Use dual pressure regulators with 80 Series valves only. When
using dual pressure regulators, the valve must be externally piloted.
For external pilot supply conversion, see below.
Regulated pressure range: 10 to 130 psig (1 to 9 bar);regulator-
to-base gasket included.
8.63(219.1)
1.47
Interposed Regulators
Flush flexible manual override buttons are standard on all SAE 500 solenoid pilot valves. Metal buttons as shown below can be installed in
place of the standard flexible buttons. Both locking and non-locking metal buttons are available. Each button has spring-return action. The
locking type button, however, can be kept in the actuated position by turning the slot in the top of the button with a screwdriver.
Accessories
for SAE Valves
80 & 84 Series
Blanking Plates SAE Size Part Number
125 820K77
250 821K77
500 822K77
EXTERNAL PILOT SUPPLY CONVERSION
ROSS SAE Solenoid pilot valves are designed to use an internal
pilot supply. However, they are easily converted for use with an
external pilot supply. To make this conversion, remove the pipe
plug on the bottom of the valve. The plug is located between the
center port and an adjacent port. Install this plug in the threaded
port at the end of the center port. This blocks the internal pilot
supply. Connect the external pilot supply line to port X in the base.
Pressure in the external supply line must not be less than that
specified in the valve’s Standard Specifications.
SAE Size
& Type
Model
Number
125
Single 593K91
125
Dual 873H91
250
Single 595K91
250
Dual 816H91
Dimensions – inches (mm)
Extended Button
Locking Type Kit Number
Non-Locking 791K87
Flush Button
Locking Type Kit Number
Non-Locking 790K87
Locking 792K87
Extended Button
with Palm
Locking Type Kit Number
Non-Locking 984H87
For manifold stations not occupied by a valve, blanking plates are available.
These plates block the unused air passages.
Silencers
Port
Size
Thread
Type
Model Number Avg.
CV
Dimensions inches (mm) Weight
lb (kg)
NPT Threads BSPP Threads A B
1/4 Male 5500A2003 D5500A2003 2.1 0.9 (21) 2.2 (55) 0.1 (0.1)
3/8 Male 5500A3013 D5500A3013 2.7 0.9 (21) 2.2 (55) 0.1 (0.1)
3/8 Male 5500A3003 D5500A3003 4.3 1.3 (32) 3.5 (88) 0.2 (0.1)
1/2 Male 5500A4003 D5500A4003 4.7 1.3 (32) 3.6 (91) 0.2 (0.1)
3/4 Male 5500A5013 D5500A5013 5.1 1.3 (32) 3.6 (92) 0.2 (0.1)
3/4 Male 5500A5003 D5500A5003 11.5 2.0 (51) 5.3 (135) 0.6 (0.3)
1 Male 5500A6003 D5500A6003 14.6 2.0 (51) 5.4 (138) 0.6 (0.3)
Pressure Range: 0 to 150 psig (0 to 10.3 bar) maximum. Flow Media: Filtered air.
B
A6
A
