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Metering Valves

Metering valves provide repeatable shots of grease, oil, epoxy, silicone, and most other single component materials. A large range of precision valves are available for shots from 0.001cc up to 100cc/shot. The metering valves have a reputation for Providing repeatable, dependable, accurate, lightweight and drip-free performance. Dopag metering valves are becoming the equipment of choice among lubricant manufacturers and automotive companies for their critical metering applications.

Direct dicplacement

 

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Pneumatically driven positive rod displacement metering valves are available for shots from 0.001-1.0cc. The size and speed of the shot are both adjustable. The pressure ratio makes them ideal for injecting color and other additives into high pressure material streams.


Material Pressure Driven valves

 

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Positive displacement cartridge/chamber metering valves are available for shots from 0.05-100cc/shot. The valves are pneumatically actuated and material pressure driven. Many options are available to provide electronic feed back, fine adjustment and snuff back.