MHV2 Precision Metering Valve for Grease & Lubricant Dispensing

Product Code: 221200

High-pressure, air-actuated metering valve for accurate volumetric dispensing of greases and lubricants. Ensures consistent dosing from 0.1 – 5 cc with built-in suck-back control.

Precision Volumetric Control

Delivers accurate and repeatable metering from 0.1 – 5 cc per shot, ensuring consistent lubrication in automated production.

High-Pressure Compatibility

Operates under inlet pressures up to 20 MPa (2,900 psi), suitable for demanding industrial dispensing environments.

Suck-Back Function

4 pi suck-back prevents drooling and dripping after dispensing, keeping work areas clean and reducing material waste.

Robust Stainless Steel Construction

All-metal stainless-steel body ensures durability, corrosion resistance, and long service life even with filled or abrasive materials.

Easy Adjustment & Maintenance

Simple metering volume adjustment and replaceable seal kit (Part No. 221201) for quick servicing and minimized downtime.

Compact, Air-Actuated Design

Balanced spool-type mechanism with dual air ports (open/close) enables fast response and precise control in automated systems.

Ideal for automated dispensing of industrial greases and lubricants in high-precision assembly lines.
Enables accurate lubrication for bearings, joints, and component assemblies in automotive manufacturing.
Provides controlled grease dosing for hinges, gears, and moving parts in electronics and home appliances.
Supports centralized lubrication and metered feed systems used in heavy machinery maintenance.
Seamlessly integrates with NEXGEN’s high-pressure pumps and auto-changeover feed systems for continuous, stable operation.

Model Code	MHV2 221200
Range of Fluid inlet pressure(MPa/psi)	5~20/ 725~2,900
Range of metering volume(cc)	0.2~5
Error rate(%)	0.5
Internal structure	Spool suck-back/ Volume chamer
Max. cycle time(cycle/min)	60
Range of air operated pressure(MPa/psi)	0.4~0.7/50~100
Fluid in/ out port size	PT(f)1/8"
Weight(gs)/ Size(mm)	1,000/ 32x36x180