Page 132 - Parker - Pressure Control Valves

Catalog HY15-3502/US P.O. Pressure Reducing/Relieving Valve
Technical Information Series PRH161

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 Controls

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

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

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

PRH161
MV
16 Size Adjustment Pressure Seals Optional Body Port
P.O. Pressure Style Range Pressure Material Size
Reducing/Relieving Setting Manual Valves
Valve
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 Valves
(Omit if standard setting is used)
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. CE
34.5 Bar (500 PSI)
20 13.8 - 138 Bar (200 - 2000 PSI)
Standard Setting: Coils & Electronics
69 Bar (1000 PSI)
30 20.7 - 207 Bar (300 - 3000 PSI)
Standard Setting: BC
103.5 Bar (1500 PSI)
50 34.5 - 345 Bar (500 - 5000 PSI) Bodies &
Standard Setting: Cavities
172.4 Bar (2500 PSI)
TD
Technical Data

PC130 Parker Hannifin Corporation
Hydraulic Cartridge Systems