Adjustable Thermostatic Performance: The thermostatic shower valve trim mixer lets you fine-tune water from 20–50℃. It delivers stable, reliable flow without sudden heat or cold, so every shower feels relaxing and comfortable for any family member, anytime Anti-Scald Secure Lock: Our thermostatic shower valve features a 38℃ lock for instant comfort. No need to keep adjusting water temperature. Press and turn to raise heat, reducing burn risks and supporting gentle showers for children and elderly family members Heavy-Duty Brass Design: VEVOR thermostatic mixing valve has a sturdy, single-cast brass core with a chrome coating to reduce rust and keep a shiny look. Heavy construction helps avoid leaks or cracking, offering long-lasting durability and a polished appearance Adjustable Water Flow: With two knobs, you can fine-tune water flow and temperature to match any task. Use a soft stream to conserve water or increase the flow for faster cleaning. Stable water delivery makes every shower more efficient and comfortable Leak-Proof Setup: Our thermostatic rv shower faucet comes with plumber's tape to wrap the adapter and improve sealing. The G1/2 inch inlet fits standard pipes. Red and blue stickers guide you to connect hot and cold lines correctly without mistakes