Solid Stainless Steel Angle Stop Valve Set, Red & Blue Hot Cold Marked 1/2 Inch Thread Leak-Proof Water Shut Off Valves for Bathroom, Toilet & Water Heater

✅ Hot & Cold Distinction Design

Red knob for hot water pipeline, blue knob for cold water pipeline. Clear visual marking, convenient for installation, maintenance and daily pipeline identification. Textured bump surface increases friction for easy twisting even with wet hands.

✅ Solid Stainless Steel Construction

Integral stainless steel valve body, higher hardness than cheap zinc alloy valves, effectively avoid rust, oxidation and deformation after long-term use.

✅ Zero Leakage Sealing System

High-performance ceramic inner core matched with thickened rubber sealing rings, good pressure resistance, prevent hidden water leakage and waste.

✅ Wide Universal Compatibility

Standard 1/2 inch thread perfectly matches gas/electric water heater, bathroom sink, toilet, bidet and washing machine. Sold as set, convenient for hot & cold pipeline matching.

✅ Space-Saving Compact Appearance

Vertical streamlined cylindrical shape, not easy to occupy cabinet space, suitable for narrow installation gaps behind toilets and under basins.