Page 124 - Parker - Pressure Control Valves

Catalog HY15-3502/US Pilot Operated Pressure Reducing Valve
Technical Information Series PRH162

CV
Dimensions Millimeters (Inches)
Check Valves
38.1 (1.50)
Dia. Knob SH

36.4 36.9 39.5 38.8 Shuttle Valves
(1.43) (1.45) (1.55) (1.53)
LM
Load/Motor

1-1/2" Hex. Controls
1-5/16-12 UN-2A 99 Nm
44.5 Thread (73 lb. ft.)
(1.75) Drain/Vent FC
Torque
(3) 71.6
(2.82)
Flow Controls
Pressure
(2) PC
Pressure Controls

Reg. Ø 26.9 (1.06)
(1)
Ø 28.5 (1.12) LE

THIRD-ANGLE
PROJECTION Screw/Knob Version Fixed Cap/Tamper Resistant Version Elements
Logic
DC
Directional Controls
Ordering Information

PRH162
MV
16 Size Adjustment Pressure Seals Optional Body Port
P.O. Pressure Style Range Pressure Material Size
Reducing Valve Setting Manual Valves

SV
Code Adjustment Style / Kit No. Code Seals / Kit No. Code Body Material
F Fixed style, preset at factory. Omit Nitrile / (SK16-3) Omit Steel
K Knob Adjust (717784-15) V Fluorocarbon / (SK16-3V) A Aluminum Solenoid Valves
S Screw Adjust
T Tamper Resistant Cap (717785) Optional Pressure Setting Code Port Size Body Part No. PV
Pressure ÷ 10 Omit Cartridge Only
Code Pressure Range i.e. 235 = 2350 PSI 12T SAE-12 (B16-3-*12T) Proportional
(Omit if standard setting is used) Valves
10 6.9 - 69 Bar (100 - 1000 PSI) Setting Range: 16T SAE-16 (B16-3-*16T)
Standard Setting: 100 to 5000 PSI * Add “A” for aluminum, omit for steel.
34.5 Bar (500 PSI) CE
20 13.8 - 138 Bar (200 - 2000 PSI)
Standard Setting: Electronics
69 Bar (1000 PSI) Coils &
30 20.7 - 207 Bar (300 - 3000 PSI)
Standard Setting: BC
103.5 Bar (1500 PSI)
50 34.5 - 345 Bar (500 - 5000 PSI)
Standard Setting: Bodies & Cavities
172.4 Bar (2500 PSI)
TD
Technical Data

PC122 Parker Hannifin Corporation
Hydraulic Cartridge Systems