ZQFHSX All-Copper Intelligent Constant Temperature Valve Core for Hot and Cold Water | Solid Brass Faucet Cartridge with Explosion-Proof Leak-Resistant Design For(H10)

ZQFHSX

[INTELLIGENT CONSTANT TEMPERATURE] Built-in thermostatic mechanism keeps water temperature stable for hot and cold water, enhancing comfort and sudden temperature swings. [ RESISTANCE] Precision-machined resists oxidation and mineral buildup to maintain smooth operation in humid or mineral-rich environments. [SECURE SEALING DESIGN] Thickened materials and tight sealing features minimize leaks and handle pressure fluctuations for reliable faucet performance. [PACKAGE CONTENTS] 1 brass valve core for hot and cold water systems; size and color as shown in product images. [ROBUST BRASS CONSTRUCTION] Solid brass core (copper alloy) provides strong mechanical strength and long service life, reducing the frequency of replacements in household plumbing.