Specifications

17
IN
EX
CYL
INDICATOR DEVICE REFFERENCE
•
RED INDICATES THAT THERE IS NO
PRESSURE IN THE PILOT CHAMBER
• GREEN INDICATES THAT THE PILOT CHAMBER
IS PRESSURIZED AND THE VALVE IS IN THE
ACTUATED POSITION
MANUAL PIN LATCH. REF.
MIN PANEL HOLE DIA.
1.0
(25.4)
⅛” NPT
PILOT LATCH
PORT
1.5
(38.0)
●
●
RED
GREEN
CYL
IN EX
IN
EX
CYL
WRENCH FLAT
(3 MOUNTING HOLES)
0.27
6.8
Ø
MIN PANEL
HOLE
1.0
25.4
Ø
1.37
34.8
MAX PANEL
THICKNESS
0.58
14.2
0.5
12.7
0.5
12.7
NC CYLINDER
PORT
6.42
163
1.37
34.8
1.81
46.0
.44
11.2
.44
11.2
6.42
163
.66
16.8
1.43
36.3
.16
4.1
TRAVEL
.38
9.7
MAX PANEL
THICKNESS
.66
16.8
1.82
46.2
Ø
OPTIONAL EXTRA PANEL NUT (SUFFIX “-43E”)
MANUAL LATCH PIN
⅛” NPT PILOT PORT
Ø
1.0
25.4
MIN PANEL HOLE
1.25
31.6
Main Supply Reset Valves - 3/2 (Three Way)
Normally Closed
Type: Air Pilot*
These valves can be actuated (open to ow) by a pilot signal
or manually by pulling the knob when there is no pilot signal.
When the pilot signal is removed or drops below 7 psi (0.5
bar), or the knob is released when there is no pilot pressure,
the valve will spring return to close the ow.
Valves provided with the manual pin latch feature can be
latched in the actuated position (open to ow) when there is
no pilot pressure, by pushing the manual latch pin and holding
it in while the knob is pulled out and released. To release the
manual pin latch, pull the knob or apply a pilot signal.
Valves provided with a pressure indicator will appear red
(black character “R” is also visible) when there is no pres-
sure in the pilot chamber or the pilot pressure drops below
7 psi (0.5 bar), at which point the spring will return the valve
to close the ow. The pressure indicator will appear green
(black character “G” is also visible) when there is pilot pres-
sure present in the pilot chamber.
Knob: Non-Latching, Non-Indicating
Knob: Latching, Non-Indicating
Knob: Latching, Indicating
BIA-3309-316-159E
BAA-3309-900A
BAA-3309-900P
* Pilot signal required: 25-200 psi (1.7-14 bar)
When available pilot signal will not be less than
40 psi, Sufx Option -S is recommended.
Maximum allowable exhaust backpressure:
5 psi (0.3 bar)
* Pilot signal required: 25-200 psi (1.7-14 bar)
When available pilot signal will not be less than
40 psi, Sufx Option -S is recommended.
Maximum allowable exhaust backpressure:
5 psi (0.3 bar)
* Pilot signal required: 25-200 psi (1.7-14 bar)
When available pilot signal will not be less than
40 psi, Sufx Option -S is recommended.
Maximum allowable exhaust backpressure:
5 psi (0.3 bar)
DIMENSIONS: Inch
mm