Page 36 - Parker - Bodies and Cavities

Catalog HY15-3502/US Pilot Piston Cavities
Technical Information Single and Dual

CV
Dimensions Millimeters (Inches)

10 Size Cavity for Single -A- 18.41 (.725) Check Valves
Check and Pilot Piston 2.92 (.115) 18.16 (.715)
7/8 2.54 (.100) Ø 6.76 (.266) SH
14UNF-2B .79 (.031) Ø 11.30 (.445) Max.
Max.
For Check Valve Use (.002) B Max.
CVH103P** Shuttle Valves
45° 0.89 (.035)
Ø 20.68 (.814) R.
Ø 30.16 Ø 20.57 (.810) 0.63 (.025)
For Pilot Piston Use (1.188) 1.59 (.062) R. LM
.25 (.010) R. 63
717909 No Seal Max.
717909N Buna-N 15° 63 Load/Motor Controls
Ø 24.05
717909V Fluorocarbon (.947) 16.00 (.630) Ø 10.31 (.406) Ø 15.93 (.627)
Ø 23.93 15.75 (.620) Max. Ø 15.88 (.625)
(.942) 24.64 (.970) FC
24.38 (.960) (.001) A
38.61 (1.520)
38.35 (1.510) -B-
69.85 (2.750) Min. Controls
Flow
16 Size Cavity for Single -A- 24.74 (.974) PC
Check and Pilot Piston 3.68 (.145) 24.49 (.964)
1-5/16 3.30 (.130)
12UNF-2B .79 (.031) Ø 19.05 (.750) Ø 19.05 (.750)
(.002) B Max. Max. Max. Pressure Controls
For Check Valve Use
CVH161P** LE
Ø 31.42 (1.237) 45° 0.89 (.035) R.
Ø 44.45 Ø 31.27 (1.231) 0.63 (.025)
For Pilot Piston Use (1.750) .25 (.010) R. 1.59 (.062) R. Elements
Max. 63 Logic
717910 No Seal
717910N Buna-N 15° 63 Ø 28.65 (1.128)
Ø 35.64 19.18 (.755) Ø 28.60 (1.126) DC
717910V Fluorocarbon (1.403) 18.92 (.745) Ø 19.05 (.750) (.001) A
Ø 35.51 Max.
(1.398) 34.26 (1.349) -B-
34.01 (1.339) Directional
56.48 (2.224) Controls
56.23 (2.214)
107.06 (4.215)
106.81 (4.205)
MV
10 Size Cavity for Dual 113.16 (4.455)
112.40 (4.425) Manual
Check and Pilot Piston 18.41 (.725) Ø 11.30 (.445) Valves
18.16 (.715) Max. Typ.
Typical
SV
For Check Valves Use 2
Solenoid Valves
CVH103P**
32
For Pilot Piston Use
Ø 15.94 (.627) PV
717917 No Seal Ø 15.89 (.625)
717917N Buna-N (.0005) 38.61 (1.520) Ø 11.11 (.437) End Ports Conform Proportional
717917V Fluorocarbon 38.35 (1.510) Max. Typ. To C10-2 Cavity (Typ.) Valves
CE
16 Size Cavity for Dual 176.66 (6.955)
175.90 (6.925)
Check and Pilot Piston 24.74 (.974) Ø 19.05 (.750)
24.49 (.964) Max. Typ. Electronics
Typical Coils &
For Check Valves Use 2
BC
CVH161P**
Bodies &
For Pilot Piston Use Cavities
717918 No Seal Ø 28.65 (1.128)
Ø 28.60 (1.126)
717918N Buna-N (.0005) 56.48 (2.224) Ø 18.65 (.734) End Ports Conform TD
Technical Data
717918V Fluorocarbon 56.23 (2.214) Max. Typ. To C16-2 Cavity (Typ.)
Typical

BC34 Parker Hannifin Corporation
Hydraulic Cartridge Systems