Parker Precision Needle Valve – MVI Series MVI400S

Parker’s MVI cartridge-type needle valves are designed for installation in a precision-machined cavity made in the manifold of the machine and can be used in air, water & oil applications. These valves provide precise metering control and full shutoff of flow. An o-ring and backup ring installed on the cartridge fully isolate the inlet and outlet ports of the machined cavity from each other.

Markets:
• Factory Automation
• Machine Tools
• Marine
• Material Handling
• Mining
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Molding
• Oil &Gas
• Power Generation
• Vehicle Assembly Facilities

Features/Benefits:
• High efficiency o-ring stem seal eliminates packing
• Fine and micro-fine needles available for extremely fine control
• The exclusive “Colorflow” color-band provide an accurate visual indication of setting

Applications:
• Suitable for general hydraulic applications