Page 31 - Parker - Check Valves

Catalog HY15-3502/US Pilot To Close Check Valve
Technical Information Series CPC101P

CV
General Description
Pilot to Close Check Valve. For additional information Check Valves
see Technical Tips on pages CV1-CV4.
SH
Features
• Hardened, precision ground parts for durability
• Fully guided poppet for smooth operation Shuttle Valves
• All external parts zinc plated Pilot LM
(3)
Performance Curve Load/Motor
Pressure Drop vs. Flow (Through cartridge only) Controls
(2) Free Flow
PSI Bar Hydraulic Oil 150 SSU @ 100°F (32 cSt) Outlet (2)
100 6.9 FC

P) 80 5.5 Non-Piloted Free FLow (3) Free Flow Flow Controls
Pressure Drop ( 60 4.1 Port 1 to 2, (1) Inlet (1) PC Controls

Port 3 Vented
2.8
40
Pressure
20 1.4
5 PSI SPRING
0 Dimensions Millimeters (Inches) LE
LPM 8 15 23 30 38
0
GPM 2 4 6 8 10
Flow (Q) 46.2 7.9 Elements
(1.82) (.31) Logic
Specifications
Free Flow Pilot DC
Rated Flow 38 LPM (10 GPM) Outlet (2) (3)
Maximum Inlet 240 Bar (3500 PSI) Directional Controls
Pressure 17.4 15.8
(.69) (.62)
Leakage at 15 drops/min. (.99 cc/min.) MV
150 SSU (32 cSt) at 240 Bar (3500 PSI)
Pilot Ratio 2:1 Free
Flow 7/8-14 UNF-2A 1" Hex.
Operating Temp. -40°C to +93.3°C (Nitrile) Inlet (1) Thread 22 Nm Manual Valves
Range/Seals (-40°F to +200°F) (16 lb. ft.)
Torque
-31.7°C to +121.1°C (Fluorocarbon) SV
(-25°F to +250°F)
Approx. Weight .14 kg (0.31 lbs.) Ordering Information Solenoid Valves
Cavity C10-3
(See BC Section for more details)
CPC101P PV
Form Tool Rougher NFT10-3R
Finisher NFT10-3F 10 Size Cracking Seals Body Port Proportional
Pilot to Close Pressure Material Size Valves
Check Valve
Code Cracking Pressure Code Body Material CE
Regeneration Omit 0.3 Bar (5 PSI) Omit Steel
Circuit 50 3.5 Bar (50 PSI) A Aluminum Electronics
(See Technical Coils &
Tips Section) 1 2
Code Seals / Kit No. Code Port Size Body Part No.
2 CPC101P BC
Omit Nitrile / (SK10-3) Omit Cartridge Only
V Fluorocarbon / 4P 1/4″ NPTF (B10-3-*4P)
1
(SK10-3V) 6P 3/8″ NPTF (B10-3-*6P) Bodies & Cavities
3
3 8P 1/2″ NPTF (B10-3-*8P)
MHC-010 6T SAE-6 (B10-3-*6T)
8T SAE-8 (B10-3-*8T) TD
* Add “A” for aluminum,
omit for steel. 6B 3/8″ BSPG (B10-3-6B)†
† Steel body only. 8B 1/2″ BSPG (B10-3-*8B) Technical Data
CV30 Parker Hannifin Corporation
Hydraulic Cartridge Systems