Page 7 - Parker - Load and Motor Control Valves

Catalog HY15-3502/US Counterbalance Valve
Technical Information Series CB101

CV
Dimensions Millimeters (Inches)
Check Valves

SH
Fixed Cap Tamper Proof
4.8 (.19) 38.1 (1.50)
Hollow Hex. Dia. Knob
Shuttle Valves

LM

70.3
65.9 Load/Motor Controls
(2.59) (2.77)
FC
1" Hex.
22 Nm
(16 lb. ft.) Controls
Torque Flow
PC
7/8-14 UNC-2A
Thread (3)
48.0 Pressure Controls
(1.89)
(2)
LE

Ø 15.8 (.622) (1) Logic Elements
Ø 15.7 (.620)
Ø 17.4 (.685)
Ø 17.3 (.683) DC
Directional Controls
THIRD-ANGLE
PROJECTION

MV

Ordering Information
Manual Valves
CB101 SV

Counterbalance Pilot Adjustment Pressure Seals Optional Body Port
Cartridge Valve Ratio Style Range Pressure Material Size Solenoid
Setting Valves

PV
Code Pilot Ratio Code Pressure Range Code Seals / Kit No. Code Body Material
A 3:1 10 20.7 - 90 Bar (300 - 1300 PSI) Omit Nitrile / Omit Steel Proportional
B 4.5:1 Standard Setting: (SK10-3N) A Aluminum Valves
69 Bar (1000 PSI)
C 7:1 @ 11.3 LPM (3 GPM) V Fluorocarbon /
(SK10-3V)
20 69 - 172.4 Bar (1000 - 2500 PSI) Code Port Size Body Part No. CE
Code Adjustment Style/Kit No. Standard Setting: Optional Pressure Omit Cartridge Only
F Fixed style, 138 Bar (2000 PSI) Setting 6T SAE-6 (B10-3-*6T) Coils & Electronics
preset at factory. @ 11.3 LPM (3 GPM) 8T SAE-8 (B10-3-*8T)
K Knob Adjust 30 166 - 350 Bar (2400 - 5000 PSI) Pressure ÷ 10 6B 3/8″ BSPG (B10-3-6B)†
i.e. 235 = 2350 PSI
(717784-10) Standard Setting: Setting Range: 8B 1/2″ BSPG (B10-3-*8P) BC
210 Bar (3000 PSI)
S Screw Adjust @ 11.3 LPM (3 GPM) 300 to 5000 PSI * Body is available in steel or aluminum.
T Tamper Resistant Cap All settings at † Steel body only. Bodies & Cavities
(717785) 11.3 LPM (3 GPM)
TD
Technical Data

LM6 Parker Hannifin Corporation
Hydraulic Cartridge Systems