The Manzel® MHH Modular Divider Valve .021 Twin is a steel divider valve designed for use in high-pressure lubrication systems. It is intended for distributing oil or grease in demanding applications such as in-plant machinery and compressor equipment.

Key Features:

• Divider Valve
• MHH Series, .021 Twin
• Steel
• Discharge per piston stroke: 0.021 in³ (not a continuous flow rate)
• Maximum working pressure: 7500 psi (517 bar, 51700 kPa)
• Oil, Grease (up to NLGI Grade #2)
• Modular, stackable sub-plate design for easy integration and maintenance
• Cycle indicator (cycle pin) for monitoring operation
• Highly accurate lube delivery for demanding applications
• Quick change valve sections for efficient service
• Reliable performance at high pressures

Applications:
In-plant machinery, compressor equipment, and similar industrial lubrication systems requiring precise, high-pressure oil or grease distribution.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO lubrication systems.
• Ensure proper torque on mounting screws (8-9 ft-lbs for typical mounting screws, 1-2 ft-lbs for bleed screws, 5-8 ft-lbs for tie rod and nut)
• Follow manufacturer guidelines for inlet and outlet connections (1/4 - 18 or 7/16 - 20 NPS/SAE female inlet, 1/8 - 27 or 7/16 - 20 NPS/SAE outlet)
• Regularly check cycle indicator for proper operation
• Use only compatible lubricants (oil or grease up to NLGI Grade #2)