Page 23 - Parker - Bodies and Cavities

Catalog HY15-3502/US Standard Bodies and Cavities
Technical Information 12 Size, 3-Way, Long

CV
Valve/Cavity Compatibility
Dimensions Millimeters (Inches)
For additional information see Technical
Tips on pages BC1-BC6. -A- .05 (.002) B
Check
Valves
1-1/16 53.09 (2.090) * .05 (.002) A
SH 12UN-2B
.05 (.002) A 28.45 Ø 12.70 (0.500)
(1.120)
-B- Max. Typical
.79 ± 0.13
(.031 ± 0.005 ) Ø 19.84 (.781)
Max. For Orifice Disc
Shuttle
Valves
.25 / .13 R
LM (.010 / .005)
45°
+0.15
Ø 24.69 –0.00
(0.972) –0.000*
+0.006
Load/Motor
63 63
Controls
FC
32 15° Ø 22.02 ± 0.03
(0.867 ± 0.001 )*
+0.38 29°
Ø 3.30 –0.00 .03 (.001)
+0.015
(0.130) –0.000 63
1.58 R
20.57 (0.810) (0.062) Typical
Flow
Controls
PC
Ø 29.21 ± 0.05 35.56 Ø 23.83 ± 0.03
)
Performance Curve (1.150 ± 0.002 * (1.400) (0.938 ± 0.001 )*
60.20 (2.370) .03 (.001)
38.10 ± 0.13
Pressure Drop vs. Flow (1.500 ± 0.005 )
73.41 (2.890)
Controls
Pressure
LE
101.6 50.8
(4.00) 0.8 (2.00)
Elements
Logic
50.8 (.03) 25.4
DC C12-3L (2.00) Max. (1.00)
Cavity
28.4
(1.12)
53.1
Directional
Controls
(2.09)
MV 82.6
(3.25)
3
101.6
(4.00)
2
Manual
Valves
SV
1 4.3
8.7 (.17) R.
(.34)
Typ.
92.1 4.8
(3.63) (0.19)
Valves
Solenoid
PV
Ordering Information
B12 3L
Valves
Proportional
CE
12 Size 3-Way Body Port
Long Material Size
Cavity
Code Body Material Code Port Size Form Tool: Rougher NFT12L-3R
Electronics
Coils &
BC Omit Steel 12T SAE - 12 Finisher NFT12L-3F
Weight:
A Aluminum
Cavities
Bodies &
TD
Technical
Data
BC21 Parker Hannifin Corporation
Hydraulic Cartridge Systems