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24V-3/4-16 proportional cartridge
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
Hydraulic manifolds using the catalogued 3/4-16 proportional cartridge and matching flow logic
Confirm 24v, connector, 3/4-16 unf-2a, seals and hydraulic circuit before installation.
| Quantity: | |
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24V-3/4-16 proportional cartridge is a 24V proportional hydraulic cartridge solenoid valve for Hydraulic manifolds using the catalogued 3/4-16 proportional cartridge and matching flow logic. Buyers should confirm the complete old marking, electrical version, connector, 3/4-16 unf-2a and hydraulic function before approving replacement stock.
Specification | Value |
|---|---|
Product Type | Proportional Hydraulic Cartridge Solenoid Valve |
Primary Reference | 24V-3/4-16 proportional cartridge |
Cross References | No verified public OE number assigned |
Electrical Version | 24V |
Working Pressure Reference | 25 bar |
Interface | 3/4-16 UNF-2A |
Application Scope | Hydraulic manifolds using the catalogued 3/4-16 proportional cartridge and matching flow logic |
MOQ | 50 pcs |
Delivery Time | 7 to 15 Days |
Warranty | 12 Months |
Use the original catalog dimensional reference and hydraulic symbol to compare the valve with the removed component and the machine schematic before purchase approval.
Complete every control point below before a sample or bulk order is released.
Approval Point | Buyer Review |
|---|---|
Reference | Use the complete old valve marking and sample |
Electrical | 24V; verify at the loaded connector during the actual command |
Mechanical | Compare 3/4-16 unf-2a, cartridge length, seals and installed clearance |
Hydraulic | Confirm normal state, energized state and manifold port relationship |
Machine Evidence | Hydraulic manifolds using the catalogued 3/4-16 proportional cartridge and matching flow logic |
Separate electrical command, cartridge movement and machine response so the actual wiring or hydraulic fault is not hidden by a parts replacement.
Observed Condition | Recommended Check |
|---|---|
No movement | Check loaded connector voltage, ground, controller command and coil resistance. |
Slow response | Inspect oil cleanliness, filter condition, viscosity and cartridge movement. |
Reversed response | Stop operation and compare normal and energized port logic with the original valve. |
External leakage | Inspect seals, cartridge surface, manifold bore and correct seating depth. |
Repeated heating | Confirm voltage, duty cycle, connector resistance and full magnetic movement. |
During a distributor separates similar suffix variants, keep the verified reference, measurements and test result in the service record. Approve 24V-3/4-16 proportional cartridge from the complete old valve marking, 24v electrical version, connector keying, 3/4-16 unf-2a, sealing lands and normal hydraulic state. A shared equipment model does not prove interchangeability because pump and manifold revisions can change during production. Send the machine model, serial number and clear removed part photos with the inquiry.
During a bulk order moves from sample to production, keep the verified reference, measurements and test result in the service record. Read the coil label first and measure voltage at the connector while the real machine command is active. The working reference for this page is 24V. Do not infer voltage only from battery count because converters, harness changes and mixed voltage fleets can create misleading assumptions. Record the verified value on the purchase order and incoming inspection label.
During a connector harness revision is compared, keep the verified reference, measurements and test result in the service record. The 25 bar figure is a catalog or verified product reference, not permission to ignore the equipment hydraulic schematic. Confirm which ports see pressure in both de-energized and energized states, review return line conditions and follow the machine service limits. Pressure capability does not correct a wrong spool function, cartridge depth or manifold port relationship.
During a manifold bore shows possible wear, keep the verified reference, measurements and test result in the service record. Measure supply and ground at the loaded connector, then check coil resistance and verify that the controller is actually issuing the command. If electrical input is correct, inspect oil cleanliness, filter condition, cartridge movement and manifold contamination. Separate electrical command from hydraulic response before replacing another valve, otherwise a harness or blocked pilot passage may be missed.
During a pump control fault appears only under load, keep the verified reference, measurements and test result in the service record. Check the printed reference and voltage against the purchase order, then sample connector keying, overall length, mounting interface, seal count and coil resistance. Keep voltage or suffix variants physically separated and traceable. For the first production lot, compare one unit with the approved old component before releasing the remaining quantity to warehouse stock or field service.
During a connector harness revision is compared, keep the verified reference, measurements and test result in the service record. Reuse is not recommended when the service procedure specifies new seals or the old rings show flattening, cuts or heat damage. Confirm material compatibility with the hydraulic oil, clean the 3/4-16 unf-2a and inspect the manifold bore for scoring. Lubricate and install seals without twisting, then follow the equipment torque procedure instead of forcing the cartridge past resistance.
During a controller output fault is suspected, keep the verified reference, measurements and test result in the service record. Treat every suffix as an engineering identifier until its meaning is proven. A suffix can change voltage, connector, spring calibration, spool geometry or mounting details while the base model remains similar. Keep the complete old marking on the quotation and do not shorten 24V-3/4-16 proportional cartridge in purchasing records. Accept a cross reference only after dimensional, electrical and hydraulic checks agree.
Send the complete old valve marking, confirmed voltage, machine model and serial number, connector photos, interface dimensions and required quantity for a fitment focused B2B quotation.
