Page 55 - Parker - Proportional Valves

Catalog HY15-3502/US Proportional Flow Regulator Valve
Technical Information Series DFA125C31

CV
Dimensions Millimeters (Inches)
15.7 (0.62)
66.5 Check Valves
8.7 2.5
(0.34) (0.10) Manual Override (2.62) 22.0
(Infinite Control) (0.86) SH

Finger Tight to Shuttle Valves
4.1 Nm (3 lb. ft.) 36.0
Max. (1.43)
LM
Load/Motor

50.0 Controls
(1.97) MADEINU .S.A. PAT.XXXXXXX CAX XXX H See Super Coil
5/8" I.D.
99.5 Information For FC
XXVDC XXW
(3.92) Terminal Connectors
Flow Controls
4.8 1-1/4" Hex.
(0.19) 74 Nm (55 lb. ft.) PC
Torque
19.1
200.3 (0.75)
(7.88) Pressure Controls
1-1/16-12UN-2A
Thread
LE
Reg. (4)
100.6 Logic Elements
(3.96) In (3)
DC
Directional
Byp. (2) Controls

MV

(1)
THIRD-ANGLE Manual Valves
PROJECTION
Ext. Pilot
SV
Ordering Information
Solenoid
DFA125C 31 S Valves

12 Size Style Override Seals Coil Coil Coil PV
Proportional Option Type Voltage Termination
Valve Proportional
Code Style (Maximum Code Coil Type Code Coil Termination Valves
Regulated Flow) Omit Without Coil Omit Without Coil
31 High Flow (‘SP’ Coil) SP Super Coil - D DIN Plug Face CE
56.8 LPM (15 GPM) 28 Watts A Amp Jr. Timer*
S Dual Spade* Coils & Electronics
Code Override Option Code Coil Voltage L Dual Lead Wire*
Omit Not Available Omit Without Coil LS Sealed Lead Wire* Order Bodies Separately BC
S Standard M.O. D012 12 VDC
(Infinite Control) H Molded Deutsch*
D024 24 VDC See Super Coil 5/8″″ ″″ ″ I.D. B12 4L A 12T
*DC Only Bodies & Cavities
Code Seals / Kit No. 12 Size 4-Way Body Port Size
N Nitrile / Buna-N (Std.) Long Cavity Material TD
(SK12-4LN)
V Fluorocarbon / Code Body Material Code Port Size
(SK12-4LV) A Aluminum 12T SAE - 12 Technical Data

PV54 Parker Hannifin Corporation
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