Page 49 - Parker - Load and Motor Control Valves

Catalog HY15-3502/US Motor Control Valve
Dimensions Series MMB-025

CV
*Inch equivalents for millimeter dimensions are shown in (**)
Check Valves
Series MMB-025-B*MH-54B
B Port Motor Control Non-Vented Cartridge
SH
A & B Ports are #12 SAE (1/16-12 UN-2B Thread)
Brake Shuttle Port is #6 SAE (9/16-18 UNF-2B Thread)
.344 Dia. Thru (4) Mounting Holes Shuttle
C'Bored .50 Dia. x .31 DP 88.9 66.7 Valves
(3.50) (2.63)
63.5 (Vented Cartridge) LM
(2.50) 127.0 (5.00)
9.4 Required to Remove Cartridge Load/Motor
(.37) Controls

FC
BP 28.6
(1.13)
Flow Controls
23.8 99.1 (3.90) 101.6
(.94) Required to (4.00) PC
Remove Cartridge
66.5
(2.62) Pressure Controls
41.4
(1.63) A B
LE

22.1 37.4 62.5 Elements
(.87) (1.47) (2.46) Logic
49.8 Standard
(1.96) Cartridge DC
66.5
Directional Controls
(2.62)

Series MMB-025-D*MH-54B MV
Dual Motor Control Valve Non-Vented Cartridges
A & B Ports are #12 SAE (1/16-12 UN-2B Thread)
66.7
Brake Shuttle Port is #6 SAE (9/16-18 UNF-2B Thread) (2.63) Manual Valves
.344 Dia. Thru (4) Mounting Holes (Vented Cartridge)
SV
25.4 63.5 127.0 (5.00)
(1.00) (2.50) Required to Remove Cartridge
99.1 (3.90) Solenoid Valves
Req. to Remove BP
Cartridge (Typical)
28.6 PV
(1.13)
Proportional
101.6 Valves
(4.00) A B 44.6
79.0
(3.11) (1.76) CE
Coils & Electronics

37.4 20.7 37.4 20.6 BC
62.5
(2.46) (1.47) (.81) (1.47) (.81)
Standard 52.8 Standard
Cartridge (2.08) Cartridge Bodies & Cavities
95.2
(3.75)
114.3 TD
(4.50)
Technical
THIRD-ANGLE
PROJECTION Data
LM48 Parker Hannifin Corporation
Hydraulic Cartridge Systems