12V DC Smart Toilet Bidet Dual Solenoid Water Valve Manifold, OE# ZNF-DC12V (Label Model ZNF-A), 0.5-8bar, PulseWidth 30ms, 3 Threaded Ports, Relay-Control, Connector Pinout Verify

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This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

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• Specs from label & photos: Model printed on coil label: ZNF-A. Coil voltage: 12V DC. PulseWidth: 30ms. Working pressure: 0.5-8 bar. Assembly type: dual solenoid valve manifold (2 coils) on a white plastic body with 3 large male threaded ports plus additional small ports for internal hose routing. Wiring: red/black leads with plug connectors - match your connector/pinout and wire length. Primary OE/Part reference: ZNF-DC12V (confirm the same marking/spec on your original part). Use: smart toilet/bidet water control such as inlet/flush/nozzle spray including feminine wash (function depends on your unit's plumbing).
• Install/replace tips: turn off power and shut off the water supply, then relieve pressure. Photograph hose routing and wiring; match the 3 threaded ports and any small hose ports exactly to your original manifold orientation. Hand-start threads and avoid over-tightening plastic fittings. Replace worn washers/gaskets and clean any inlet filter/strainer if present. Verify port/thread size before reconnecting. After install, restore water slowly, check all joints for leaks, then test actuation from the controller/relay output. Confirm the correct install position by your service manual and by matching the original part. Use only within the label range (12V DC control, 0.5-8 bar pressure).
• Fitment (no brand/model claims): this item is sold by part/spec. Confirm fitment by your original part’s markings and a physical match of the manifold shape, 3 threaded port layout, small hose ports, mounting points, and connector style. Label on this unit shows: Model ZNF-A, Voltage 12V DC, PulseWidth 30ms, Pressure 0.5-8 bar. If you are searching by OE# ZNF-DC12V, verify your old valve shows the same spec/structure before purchase. Not universal - do not substitute different voltage, different port/thread standard, or different wiring/connector.
• Troubleshooting keywords (not a guaranteed fix): feminine wash/front wash no water, rear wash weak flow, intermittent spray, no fill/no flush, valve clicking/buzzing, leaking at threaded joints. Before replacing, check water pressure, kinked hoses, clogged filters/strainers, and verify stable 12VDC output from the control board/relay. Helpful add-ons (sold separately): sealing washer/gasket set, inlet filter screen, hose clamps, and replacement water tubing matched to your toilet/bidet.