wholesale 304 stainless steel triangle valve 4 points thickened explosion-proof water heater dedicated closestool inlet valve water stop valve

（1）Stainless steel materials do not contain Pb components, and it is one of the materials that are safe for human health at present.

The stainless steel faucet body is produced using precision casting technology, with smooth and delicate interior and exterior surfaces, without any health safety concerns.

All the bodies are corrosion-resistant and do not require electroplating, true to both the inside and the outside.

（4）All production processes are environmentally friendly and do not affect the environment.

（5）Long-lasting and as new, without wear or peeling of the electroplating layer.

Valve Core
（1）The valve core is made of precision ceramic, which is hard and of high quality. The ceramic valve core provides a comfortable and light feel, smooth operation, and is durable with no leakage.
(2) No maintenance required, no wear, resistant to aging.
（3）Suitable for hard water and warm water, unaffected by gravel or sand.

Surface Treatment: Hand-pulled wire surface

Product Inspection: A strict testing system is in place, with 100% water testing conducted before product shipment to ensure that the faucet is leak-proof. The surface has been cleaned, and if you receive a faucet with water, it is a normal phenomenon if there is residual water inside.

Installation Notes:

Before installing the faucet, it is necessary to flush the residual dirty water, residue, sand, and impurities from the pipe to ensure that the faucet is installed without any obstructions.

(2) The faucet and the hot and cold water pipes must be installed correctly. Facing the faucet, the left side is connected to the hot water, and the right side is connected to the cold water.

(3) Check the installation dimensions and do not force the installation to avoid damaging the product parts.

（4）Regularly clean the surface with a cleaner to remove dirt, maintain its cleanliness, and do not use any cleaning agents with grinding effects, hard cloths, tissues, steel wool, or any acidic, rough cleaning agents or soap to wipe the surface of the faucet.