Hydraulics
D7
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Cartridge Valves – 2/2 Way Slip-in Units
Catalog HY14-3201/US
C111.p65, dd, an
D
General Description
The C111 series slip-in cartridge valve units are
2-position, 2-way throttle valves with a mechanical
poppet stroke limiter. Valve units include the cartridge
valve element and cover, and conform to the DIN
24342 standard for manifold installed cartridge valves.
The “C8” poppet metering notch provides very precise
flow control when this valve is applied as a throttle
function. Valves are piloted open by connecting port “X”
to tank.
Technical Information Series C111
Performance Curve
Specifications
Nominal Size 16 25 32 40 50 63 80 100
Nominal Volume LPM 220 400 750 1100 1800 3000 4000 7000
Flow Q* (GPM) (58) (106) (198) (291) (476) (794) (1191) (1852)
Pressure Drop see flow curve
Maximum
Operating Pressure 350 Bar (5075 PSI)
Poppet Type C8
Mounting Dimensions according to DIN 24342
Mounting Position any position
* at 10 Bar (145 PSI) ∆p
A
B
X
C
1
2
X
A
B
Y
2
1
0
0
100 15050
58
29
4
2
4.5
87 6
116 8
145
PSI
10
Bar
Nominal Volume Flow (%)
Pressure Drop p∆
C8
Hydraulics
D8
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Cartridge Valves – 2/2 Way Slip-in Units
Catalog HY14-3201/US
C111.p65, dd, an
D
Dimensions Series C111
Inch equivalents for millimeter dimensions are shown in (**)
Dimensional drawing corresponds to cartridge valve of series: C111 - NG 16 to NG 100
Nominal Size 16 25 32 40 50 63 80 100
H - "N" 36 (1.42) 45 (1.77) 48 (1.89) 50 (1.97) 50 (1.97) 65 (2.56) 95 (3.74) 120 (4.72)
H - "S" 72 (2.83) 72 (2.83) ——————
H - "Y" 182 (7.17) 100 (3.94) 141 (5.55) 123 (4.84) 127 (5.00) ———
b1 65 (2.56) 85 (3.35) 102 (4.02) 125 (4.92) 140 (5.51) 180 (7.09) ∅250 (9.84) ∅300 (11.81)
d1 H7 32 (1.26) 45 (1.77) 60 (2.36) 75 (2.95) 90 (3.54) 120 (4.72) 145 (5.71) 180 (7.09)
d2 H7 25 (0.98) 34 (1.34) 45 (1.77) 55 (2.17) 68 (2.68) 90 (3.54) 110 (4.33) 135 (5.13)
t2 + 0.1 55.5 (2.19) 72 (2.83) 85 (3.35) 105 (4.13) 122 (4.80) 155 (6.10) 205 (8.07) 245 (9.65)
Option "S"
Knob w/Ratchet
X
B
t2
A
H
b1
∅ d2
∅ d1
Option "Y"
Knob w/Ratchet
and Key Lock
H
Option "N"
Set Screw
w/Locknut
H
Hydraulics
D9
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Cartridge Valves – 2/2 Way Slip-in Units
Catalog HY14-3201/US
C111.p65, dd, an
D
Ordering Information Series C111
Seal Kits
Nominal Compound: Compound:
Size Nitrile Fluorocarbon
16 SK-CBE160 SK-CBE160V
25 SK-CBE250 SK-CBE250V
32 SK-CBE320 SK-CBE320V
40 SK-CBE400 SK-CBE400V
50 SK-CBE500 SK-CBE500V
63 SK-CBE630 SK-CBE630V
80 SK-CBE800 SK-CBE800V
100 SK-CBE1000 SK-CBE1000V
Accessories
Bolt Kits
Nominal Bolt Part Torque
Size Dimensions Number Nm
16 (4) M8 x 40 BK414 33 Nm
(4) 5/16-18 x 1.5 BK84 24 ft-lbs
25 (4) M12 x 50 BK391 115 Nm
(4) 1/2-13 x 2.0 BK77 84 ft-lbs
32 (4) M16 x 55 BK415 281 Nm
(4) 5/8-11 x 2.25 BK85 207 ft-lbs
40 (4) M20 x 70 BK416 553 Nm
(4) 3/4-10 x 2.75 BK86 408 ft-lbs
50 (4) M20 x 75 BK417 553 Nm
(4) 3/4-10 x 3 BK87 408 ft-lbs
63 (4) M30 x 100 BK418 1910 Nm
1 1/4-7 x 4.0 BK88 1408 ft-lbs
80 (8) M24 X 120 BK419 935 Nm
(8) 1-8 x 5 BK135 690 ft-lbs.
100 (8) M30 x 140 BK420 1910 Nm
(8) 1 1/4-7 x 5.5 BK90 1408 ft-lbs
Weight
No
minal Size 16 25 32 40 50 63 80 100
Weight kgs 1.1 2.4 3.9 7.0 11.4 21.8 45.0 74.0
(lbs) (2.4) (5.3) (8.6) (15.4) (25.1) (48.1) (99.2) (163.2)
Cartridge
Valve
Nominal
Size
Cover with
Stroke
Adjustment
and
Port X for
External
Control
Serial
Letter*
Model
Closing
Spring
Seals Orifice Cover
1
0
111
*Valves already in the market may contain a
different serial letter. As far as dimensions and
technical aspects are concerned, they are identical
and can be interchanged. Please keep this in mind
when identifying the products.
B
E
Code Size
16 16
25 25
32 32
40 40
50 50
63 63
80 80
100
1)
100
Poppet
Closed
2
Poppet
Type
Code Description
Omit Nitrile
V Fluorocarbon
D
Hydraulic
Controlled
C8
Adjustment
Style
Code Description
N* Set screw with locknut
S** Knob with ratchet
Y*** Same as “S” with key
lock
Code Pressure
N 0.5 Bar (7 PSI)
S 1.6 Bar (23 PSI)
U 4.0 Bar (58 PSI)
Nominal Standard
Code Size Orifices
08 16 ∅0.8xM6
12 25 ∅1.2xM6
15 32 ∅1.5x1/16 NPT
20 40 ∅2.0x1/16 NPT
25 50 ∅2.5x1/16 NPT
30 63 ∅3.0x1/16 NPT
40 80 ∅4.0x1/16 NPT
45 100 ∅4.5x1/16 NPT
00
Adjustments:
*N for NG16 to NG100
**S for NG16 and NG25
***Y for NG16 to NG50
Code Description
00 Closed
Code Description
Omit Std. Valve
X425* Lateral Poppet
Sealing
* For S and U springs
only.
Code X425
1) Use 1 1/4-7 x
5.5 Mounting
bolts (BK90)
