Page 47 - Parker - Load and Motor Control Valves

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

CV
General Description
Dual Motor Control
Manifold Mounted Motor Control Valve to fit the TB, TE, without Vent Port Check Valves
TF and TG series Parker motors. For additional
Valve Valve
information see Technical Tips on pages LM1-LM4. Port A Port B SH

Features
• Hardened and precision ground parts for long life Shuttle Valves
• Compact size for reduced space requirements LM
• Low leakage design Motor A Motor B
• Fluorocarbon seals standard Load/Motor Controls

Specifications Dual
Counterbalance FC
without
Maximum Flow 93.75 LPM (25 GPM) Brake Shuttle
Maximum 210 Bar (3000 PSI) Flow Controls
Operating Press.
PC
Minimum Pilot 20.7 Bar (300 PSI)
Pressure
Leakage at 5 drops/min. (.33 cc/min.) @ Pressure Controls
150 SSU (32 cSt) 80% of holding pressure
Valve Material All parts steel. All operating Performance Curve LE
parts hardened steel. Flow vs. Inlet Pressure
Body Material Aluminum PSI Bar Hydraulic Oil 150 SSU @ 100°F (32 cSt) Logic Elements
800 55.2
Operating Temp. -31.7°C to +121.1°C (Fluorocarbon)
700 48.3
Range/Seals (-25°F to +250°F) DC
Controlled Flow
41.4
Fluid Mineral-based or synthetic with
Compatibility/ lubricating properties at viscosities 500 34.5 Free Flow Directional Controls
Viscosity of 45 to 2000 SSU (6 to 420 cSt) Pressure Drop 600 27.6
400
Filtration ISO Code 16/13, 300 20.7 MV
SAE Class 4 or better
200 13.8
Approx. Weight Single 1.54 kg (3.4 lbs.)
100 6.9 Manual Valves
Double 3.10 kg (6.8 lbs.)
0
Cavity CDD-1036 for MHC-022 LPM 0 18.9 37.9 56.8 75.7 94.6 SV
GPM 5 10 15 20 25
Flow (Q)
Solenoid Valves
Ordering Information
PV
Proportional Valves
MMB 025 M H 54
Manifold Motor Nominal Vent Cartridge Pilot Manifold Pressure Body Brake
Control Valve Flow Rating Setting Location Ratio Mounted (Setting) Porting Release CE
Body Port
Coils & Electronics
Code Nominal Flow Rating Code Cartridge Location Code Pilot Ratio Code Body Porting
025 93.8 LPM (25 GPM) A Motor Control on A Port A 1:1 Equal Area 54 SAE-12
B Motor Control on B Port J 10:1 V1 and V2 Ports BC
Code Vent Setting D Dual Motor Control
Omit No Vent Code Pressure (Setting) Code Brake Release Port Bodies & Cavities
V Vent H Hold Pressure N No Port
210 Bar (3000 PSI) B SAE-6
Brake Release Pressure TD
24.1 Bar (350 PSI)
Technical Data

LM46 Parker Hannifin Corporation
Hydraulic Cartridge Systems