Solenoid Valve for Smart Toilet – Low Voltage DC, G3/4" x G1/2" G Thread, 7–116 PSI Water Pressure

Stop Guessing. Get the Right Solenoid Valve the First Time. If your smart toilet’s wash function is weak, delayed, or not working at all, the solenoid valve is likely the culprit. This low-voltage DC solenoid valve is engineered as a direct replacement for failed units in residential bidet systems 。 Why professionals and serious DIYers choose this valve: ✔️ Correct thread sizes: G3/4” inlet / G1/2” outlet (BSP/G-type, not NPT) – critical for leak-free seal ✔️ True 12V/24V DC compatibility – won’t fry your control board ✔️ Rated for 7–116 PSI – works in apartments, houses, and rural setups ✔️ No “universal fit” nonsense – we specify exact dimensions so you know it fits Installation Tip: Turn off water and power first. Take a photo of your old wiring before disconnecting. Most users complete the swap in under 15 minutes. Note: This is a mechanical replacement part only – does not include housing, filters, or control unit. Confirm your system uses G-thread (metric parallel) fittings, not NPT (tapered US pipe thread).

• Exact Fit for Common Smart Toilets Designed with G3/4” inlet and G1/2” outlet (standard G/BSP threads) – matches plumbing on most North American smart toilets and bidet seats, and generic models. Verify your old valve’s thread size before ordering.
• Low Voltage DC Operation – Safe & Efficient Works with 12V or 24V DC power supplies (common in residential bidet systems). No AC wiring needed. Low energy draw, safe for bathroom electrical environments, and compatible with standard smart toilet control boards.
• Wide Pressure Range: 7–116 PSI (0.5–8 Bar) Functions reliably across typical home water pressures – from low-pressure tank-fed systems to high-pressure municipal lines. Built-in diaphragm ensures consistent flow without hammering or leakage.
• Built for DIYers & Pros – Install in 10 Minutes Comes with color-coded wires (red = positive, black = ground) and clear terminal markings. No soldering or special tools required. Perfect for homeowners fixing a weak spray or handymen doing service calls.
• Industrial-Grade Durability – Not a Cheap KnockoffHousing made of POM K300 engineering plastic + brass internal components. Tested for 300,000+ cycles. Resists limescale, chlorine, and thermal stress. No cracking. No sticking. Just reliable on/off performance.
• Factory Tested Quality Assurance: Every solenoid valve undergoes a strict 0.1–0.8MPa water pressure test before shipment to guarantee leak-free operation. A small amount of residual water inside the valve is a normal byproduct of this testing process and does not mean the product is used, damaged, or defective. It will not affect the performance, lifespan, or hygiene of your bidet seat.