Page 31 - Parker - Bodies and Cavities

Catalog HY15-3502/US Standard Bodies and Cavities
Technical Information 20 Size, 3-Way, Short

CV
Valve/Cavity Compatibility
Dimensions Millimeters (Inches)
For additional information see Technical
Tips on pages BC1-BC6. -A- 19.97 (.786)
Check
Valves
19.72 (.776)
SH 3.48 (.137)
VALVE 3.23 (.127) Ø 6.35 (.250)
1-5/8 .79 (.031) 1.59 (.062) R. Ø 33.40 (1.315)
Max.
Ø 33.35 (1.313)
12UNF-2B
Winner’s Circle (.002) B
Max.
(.002) B
Shuttle
Valves
LM Parker Waterman CEC 45° 30°
FPS
Ø 57.66
(1.187)
Ø 39.04 (1.537)
(2.270) Ø 39.19 (1.543) Ø 30.16
Winner’s Circle X X Max.
63 63
CAVITY Waterman Ø 43.65 .25 (.010) R. Ø 25.40 Ø 36.53 (1.438)
Controls
Load/Motor
Parker
FC 15° 63 Ø 36.58 (1.440)
FPS
(1.718)
Max.
Ø 43.52 20.76 (.817) (1.000) -B- (.001) A
Max.
CEC X X (1.713) 20.51 (.807)
Controls
Flow
23.95 (.943)
PC 23.70 (.933)
49.35 (1.943)
Performance Curve 64.42 (2.536) 49.09 (1.933)
64.17 (2.526)
Pressure Drop vs. Flow 77.79 (3.063) Min.
PSI Bar Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Controls
Pressure
100 6.9
LE
80 5.5 101.6 (2.25)
57.2
Pressure Drop ( P) 40 2.8
(4.00)
50.8
28.6
Logic
Elements
19.8
0.8
Cavity
DC 60 4.1 (.03) C20-3S (2.00) (.78) (1.13)
50.0
20 1.4 (1.97) 88.9
Directional
Controls
(3.50)
MV
0 108.0
LPM 38 75 114 150 188 225 263 (4.25)
0
GPM 10 20 30 40 50 60 70
Flow (Q)
Manual
Valves
SV 4.4 R.
8.7 (.17)
(.34)
93.7 4.0 SAE-4
(3.69) (.16) G3/8-19 BSPP
Valves
Solenoid
PV
Ordering Information
Proportional
Valves
B20 3S
CE
20 Size 3-Way Body Port
Short Material Size
Cavity
Coils &
Electronics
BC Code Body Material Code Port Size Form Tool: Rougher NFT20S-3R
Omit Steel 20T SAE - 20 Finisher NFT20S-3F
Weight: 10.8 kg (22.2 lbs.)
20B 1-1/4″ BSPG
Cavities
Bodies &
TD
Technical
Data
BC29 Parker Hannifin Corporation
Hydraulic Cartridge Systems