Description
Direct Lift N3142 Flow Control Valve, 1.75 GPM (VB&H #1456-1-1.75) – I12 Two-Post Lift
Replace a worn, leaking, or malfunctioning pneumatic component with the N3142 Flow Control Valve, 1.75 GPM (VB&H #1456-1-1.75) – I12 Two-Post Lift, listed for use on compatible equipment. Match the reference part number and application to the original Direct Lift component before ordering to help ensure correct fitment.
Product Information
- Brand / Equipment: Direct Lift
- Manufacturer / Reference Part Number: N3142
- Store SKU: DIT3142
- Component: Flow Control Valve, 1.75 GPM (VB&H #1456-1-1.75) – I12 Two-Post Lift
Fitment & Ordering Notes
Automotive lift manufacturers may use different parts across model years, production runs, or equipment revisions. Before ordering, compare the reference part number and the model/application information in this listing with the identification tag, parts manual, or original component on your lift. If your equipment uses a different part number, verify interchange before installation.
Additional Existing Product / Fitment Information
This is part number 40 in the drawing image above.
Genuine Direct Lift replacement 1.75 GPM flow control valve for the I12 lift, cross-referenced in the catalog to VB&H #1456-1-1.75. It appears in the I12-Parts breakdown (Drawing 5, page 8 – hydraulic hose / cylinder & power unit routing, and the Master Parts List, items 1-102).
The flow control valve regulates hydraulic fluid flow to 1.75 GPM in the lift’s hydraulic circuit, controlling the rate of movement for smooth, safe operation. Symptoms of a failing flow control valve include erratic or overly fast lowering and inconsistent lift speed, replace the valve if it no longer meters flow correctly.
OEM replacement from the Direct Lift HI Parts family. Verify the Drawing 5 / Master Parts List callout for your I12 before ordering.


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