Page 70 - Parker - Bodies and Cavities

Catalog HY15-3502/US Special Bodies and Cavities
Technical Information 91-1, 3-Way

CV
For additional information see Technical Tips on pages BC1-BC6.

Dimensions Check Valves
Millimeters (Inches)
SH
Ø 0.10 89.00 (3.504) min
(0.004) A
76.90 (3.028) max
56.00 (2.205) min Ø 0.025
Ø 0.13 (0.001) A Shuttle Valves
(0.005) A 43.90 (1.728) max
Ø 35.00 (1.378)
23.00 (0.906) min
Pilot Drill LM
3.30 (0.130)
45° A
(3) (2) (1) Load/Motor Controls
FC
Ø 56.00 ± 0.40 M42 x 2.0
(2.205 ± 0.016 ) - 6H
63 63
Flow Controls
15° 63 63 +0.05
0.50 60° 60° Ø 36.00 –0.00
63
+0.002
(0.020) (1.417) –0.000 PC
Ø 44.40 ± 0.10 19.50 (0.768) min
+0.05
(1.748 ± 0.004 ) Ø 38.00 –0.00
44.20 (1.740)
+0.002
(1.496) –0.000
77.20 (3.039) Pressure Controls
0.05
(0.002) A 91.40 ± 0.40 R 0.10 +0.15 -0.00
(3.598 ± 0.016 ) (0.004 +0.006 -0.000 )
Typical LE
156.40 ± 0.40
(6.157 ± 0.016 )
Logic Elements
25.00
Cavity
(0.984) DC
33.70
66.70 (1.327) Directional
(2.626) Controls
(3) 112.50
(4.429)
100.00
(2) (3.937) 173.00 MV
(6.811)
(1)
Manual Valves
2 holes
Ø 10.90 through
(0.429) SV
24.00
91.00 (0.945)
(3.583)
45.00 Solenoid
101.60 (1.772) 76.20 Valves
(4.00)
(3.00)
PV
Ordering Information Proportional Valves
Cavity Tooling For 91-1
LB10 Pilot Drill Ø 35.00 (1.378) CE
Line Port Body Step Drill 8DS31332
Body Size Material Reamer (Alum) 8RM31032A Electronics
Reamer (Steel 8RM31032S Coils &
Code Port Size Code Body Material Counterbore 8CB31118
156 2 x 1 BSP (Main) A Aluminum Tap 8TP31213 BC
1 x 1-1/2 BSP (Aux.) S Steel
157 2 x 1 SAE (Main)
1 x 1-1/2 SAE (Aux.) Bodies & Cavities
TD
Technical Data

BC68 Parker Hannifin Corporation
Hydraulic Cartridge Systems