Barksdale 9000, 9020 User Manual
Valves
Shear-Seal® Directional Control Valve Series 9000, 9020
Features
Original Shear-Seal® technology
Interflow/non interflow
Easy panel mounting
Tolerates contaminates
Spring return option
Applications
Pilot valve for pneumatic valve actuators
Gas manifold controls
Manual control of 2-position cylinder
Shown with option “D” red ball type handle
General Specifications*
Working Pressure:
Cv, Minimum Orifice:
Back Pressure:
Proof Pressure:
Burst Pressure:
* See product confi gurator for additional options.
Pneumatic or hydraulic from 150
psi to 350 psi (10.3 to 24.1 bar); see
table
See table
Must not exceed 250 psi (17.2
bar) at return port for satisfactory
operation
1-1/2 times working pressure except
at return port (without damage to
valve)
2-1/2 times working pressure except
at return port (300 psi, 20.7 bar)
Media Temperature Range:
Wetted Material:
Body:
Standard O-Rings:
Pressure Seals:
Rotor:
Handle Rotation:
Detent:
-40° to +250°F (-40° to +121°C)
Anodized aluminum
Buna N
Brass
Hard anodized aluminum
90°; 45° each side of center
3-position detent (except -MC,
-MR options)
CLOSED CENTER (Float Center) OPEN CENTER CLOSED CENTER
T
Port
Size
NPT
9000 Series
Non Interfl ow
9020 Series
Interfl ow
1
1/4” 3/16” 0.52 150 (10.3) 150 (10.3) 2 (0.9)
3/8” 3/16” 0.52 150 (10.3) 150 (10.3) 2 (0.9)
1/4” 3/8” 2.3 350 (24.1) 250 (17.2) 2 (0.9)
3/8” 3/8” 2.3 350 (24.1) 250 (17.2) 2 (0.9)
1/2” 3/8” 2.3 350 (24.1) 250 (17.2) 2 (0.9)
Min.
Flow
Passage
Dia.
T T T T T
Cv
Factor
Air and Oil
Rated
Pressure
psi (bar)
Manipulator
Rated
Pressure
psi (bar)
Approx.
Shipping
Weight
lbs. (kg)
Shear-Seal® Directional Control Valve Series 9000, 9020
(
Technical Drawings
REGULAR
PANEL MOUNTING
SURFACE .250 MAX.
PANEL THICKNESS
E
F
1
D
1
.625
“-D” option “-C” option
SPRING CENTER/REVERSE
PANEL MOUNTING
SURFACE
PORT*
PORT*
H
E
F
2
D
2
2.781
(70.6)
G2 DIA.
H
C
RED BALL
TYPE HANDLE
5.437
(138.1)
3.125
(79.4)
MOUNTING BRACKET
and 4 SCREWS
2.125
(54.0)
2.375
(60.3)
1.0 (25.4)
1.0 (25.4)
2.0
50.8)
1.0 (25.4)
.281 DIA.
3 PLACES
B
PORT*
1.250
(31.8 )
#10-24NC-2 THD.
A
A
.375 MIN. FULL THD.
FOR PANEL MTG.
(TYP) 4 PLACES
PORT*
C
“-E” option
BLACK KNOB
(not available with spring return)
2.375
2.781
(70.6)
G1 DIA.
.562 (14.3)
PORT
SIZE
NPT
ABC
1/4 & 3/8 1.000
(25.4)
1/2 1.000
(25.4
2.625
(66.7)
3.125
(79.4)
(104.8)
(104.8)
Product Configurator
Series
900 Non interfl ow
902 Interfl ow
Port Size
1 1/4” pressure port
2 3/8” pressure port
3 1/2” pressure port (interfl ow only)
Black
Knob
Regular
Spring
Center/
Rever
D-1
4.781
(121.4)
4.843
(123.0)
D-2 E
5.188
(133.8)
5.250
(133.4)
4.125
4.125
D
3.656
(92.9)
3.718
(94.4)
Example: 902 2 -M
1.688
(42.9)
1.750
(44.5)
Black
Knob
F
2.062
(52.4)
2.125
(54.0)
Regular
Spring
Center/
Black
Knob
Rever
F-1
2.000
(50.8)
2.062
(52.4)
F-2
2.406
(61.1)
2.468
(62.7)
G
0.437
(11.1)
0.437
(11.1)
Options
2-position 90° rotation (no center position)
-B
-C Mounting bracket w/ 4 screws
Red ball type handle
-D
Mounting bracket & red ball type handle
-CD
Black knob (not available for spring return)
-E
Dimensions in inches (mm)
Regular
Spring
Center/
Rever
G-1
0.437
(11.1)
0.437
(11.1)
G-2 H J
1.906
(48.4)
1.906
(48.4)
0.531
(13.5)
0.625
(15.9)
Optional O-ring Material
-Zxx See supplemental guide
0.656
(16.7)
0.937
(23.8)
Operation
-M Manual operation
-MC Manual (spring return to center)
-MR Manual (spring return to reverse)
Flow Pattern
Blank if closed center selector
-A Closed center manipulator
-G Open center manipulator
3211 Fruitland Avenue • Los Angeles, CA 90058 • 800-835-1060 • Fax: 323-589-3463 • www.barksdale.com
See Barksdale’s Standard Conditions of Sale • Specifications are subject to modification at any time • Bulletin #B0040-H • 12/08 • ©2008 • Printed in the U.S.A.
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