spartan scientific 35KR Series User guide

Application and
Installation Guide
Application and
Installation Guide
Series 35KR
A56-1398 Rev.01
Series 35KR Media Separated 2-Way, 2-Position, Normally Open and Normally
Closed Solenoid Valves.
Two-Way, Two Position, Normally Open
Position 1) Coil De-energized.
Pressure inlet port P (1) is
open to outlet port A (2).
Position 2) Coil Energized. Pressure
inlet port P (1) is blocked
to outlet port A (2).
A
P
Two-Way, Two Position, Normally Closed
Position 1) Coil De-energized.
Pressure inlet port P (1) is
closed from outlet port A (2).
Position 2) Coil Energized. Pressure
inlet port P (1) is connected
to outlet port A (2).
A
P
Solenoid valves and all other products manufactured by Spartan are warranted by Spartan to be free from defects in material and work-
manship for a period of 1 year from the date of purchase. Spartan's obligation under this warranty is limited to repair or replacement of the
defective product or refund of the purchase price paid solely at the discretion of Spartan and provided such defective product is returned
to Spartan freight prepaid and upon examination by Spartan such product is found defective. This warranty shall be void in the event that
the product has been subject to misuse, misapplication, improper maintenance, modication or tampering. This warranty is expressed in
lieu of all other warranties, expressed or implied from Spartan Scientic, Inc., representatives or employees.
Warranty Information
Pressure
Inlet
P (1)


Pressure
Outlet
A (2)
Pressure
Inlet
P (1)


Pressure
Outlet
A (2)
A56-1398 Rev.01
Series 35KR Media Separated 2-Way, 2-Position, Normally Open and Normally
Closed Solenoid Valves.
Two-Way, Two Position, Normally Open
Position 1) Coil De-energized.
Pressure inlet port P (1) is
open to outlet port A (2).
Position 2) Coil Energized. Pressure
inlet port P (1) is blocked
to outlet port A (2).
A
P
Two-Way, Two Position, Normally Closed
Position 1) Coil De-energized.
Pressure inlet port P (1) is
closed from outlet port A (2).
Position 2) Coil Energized. Pressure
inlet port P (1) is connected
to outlet port A (2).
A
P
Solenoid valves and all other products manufactured by Spartan are warranted by Spartan to be free from defects in material and work-
manship for a period of 1 year from the date of purchase. Spartan's obligation under this warranty is limited to repair or replacement of the
defective product or refund of the purchase price paid solely at the discretion of Spartan and provided such defective product is returned
to Spartan freight prepaid and upon examination by Spartan such product is found defective. This warranty shall be void in the event that
the product has been subject to misuse, misapplication, improper maintenance, modication or tampering. This warranty is expressed in
lieu of all other warranties, expressed or implied from Spartan Scientic, Inc., representatives or employees.
Warranty Information
Pressure
Inlet
P (1)


Pressure
Outlet
A (2)
Pressure
Inlet
P (1)


Pressure
Outlet
A (2)
Series 35KR
www.comoso.com

Application and
Installation Guide
Application and
Installation Guide
Do not use media, voltage or pressures other than that recommended by Spartan Scientic Inc. as valve malfunction could result. Misuse
or misapplication of Spartan solenoid valves could cause serious bodily injury or property damage.
Caution
Electrical Hook-Up
Spade Style Coil Flying Lead Style Coil
Power leads connected
to vertical pins on all
versions. Horizontal pin
is earth ground on all
versions.
Earth
Ground
Power leads connected
to coil ying leads. No
earth ground present.
Series 35KR
Mounting and Installation
Power
Source Power
Source
0.910
2.65
OUTER
SEAL
INNER
SEAL
1.184
1) Unscrew top nut(1) from operator assembly (3) and top of coil(2)
2) Slide coil(2) off of operator assembly(3)
3) Remove wire ties to separate the KR plate(5) from Operator assembly(3)
4) Fit large o-ring(6) into contour of KR plate(5) as shown
5) Slide small o-ring(7) over boss of KR plate(5)
6) Place KR plate(5) onto manifold. KR plate(5) is keyed for correct orientation.
7) Insert diaphragm assembly(4) into counterbore of KR plate(5)
8) Place Operator assembly(3) over post of diaphragm assembly(4) and press
rmly onto KR plate(5); orientation as shown.
9) Insert four #8-32 mounting screws thru Operator assembly(3) and KR
plate(5); thread into manifold.
10) Slide coil(2) over Operator assembly(3); orient 360° as desired.
11) Screw top nut(1) onto Operator assembly and top of coil, until rmly in place.
1.250
32
0.593
0.910
TAP OR DRILL
FOR #8-32 UNC
2B UNC-2B
SCREW 4PLC.
Ø0.250 0.070
Ø0.500 TO INTERSECT
PASSAGE
0.593
2.750
0.593 0.593
CHAMFER: 0.015 X 15°
Ø0.640 TO INTERSECT
PASSAGE Ø0.745 0.105
Do not use media, voltage or pressures other than that recommended by Spartan Scientic Inc. as valve malfunction could result. Misuse
or misapplication of Spartan solenoid valves could cause serious bodily injury or property damage.
Caution
Electrical Hook-Up
Spade Style Coil Flying Lead Style Coil
Power leads connected
to vertical pins on all
versions. Horizontal pin
is earth ground on all
versions.
Earth
Ground
Power leads connected
to coil ying leads. No
earth ground present.
Mounting and Installation
Power
Source Power
Source
0.910
2.65
OUTER
SEAL
INNER
SEAL
1.184
1) Unscrew top nut(1) from operator assembly (3) and top of coil(2)
2) Slide coil(2) off of operator assembly(3)
3) Remove wire ties to separate the KR plate(5) from Operator assembly(3)
4) Fit large o-ring(6) into contour of KR plate(5) as shown
5) Slide small o-ring(7) over boss of KR plate(5)
6) Place KR plate(5) onto manifold. KR plate(5) is keyed for correct orientation.
7) Insert diaphragm assembly(4) into counterbore of KR plate(5)
8) Place Operator assembly(3) over post of diaphragm assembly(4) and press
rmly onto KR plate(5); orientation as shown.
9) Insert four #8-32 mounting screws thru Operator assembly(3) and KR
plate(5); thread into manifold.
10) Slide coil(2) over Operator assembly(3); orient 360° as desired.
11) Screw top nut(1) onto Operator assembly and top of coil, until rmly in place.
1.250
32
0.593
0.910
TAP OR DRILL
FOR #8-32 UNC
2B UNC-2B
SCREW 4PLC.
Ø0.250 0.070
Ø0.500 TO INTERSECT
PASSAGE
0.593
2.750
0.593 0.593
CHAMFER: 0.015 X 15°
Ø0.640 TO INTERSECT
PASSAGE Ø0.745 0.105
Series 35KR
www.comoso.com