Corner valve purchase strategy, the corner valve purchase guide to know the first decoration: the province should

What is the corner valve?

The corner valve is simple to control the valve of the faucet into the water switch, commonly known as the triangular valve.

The price of the corner valve ranges from a few dollars to hundreds of dollars. It is generally two or three -one. It is not recommended to choose too cheap.

Hidden dangers to use inferior corner valves

: Heavy metal pollution water sources, leakage, water seepage, floor burst, corner valve replacement operations are complicated.

1. How many corner valves do general families need?

exist

At least 7 angle valves are needed in the family of one kitchen and one guard; the family of two kitchen and two guards needs at least 10 angle valves

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

Essence

Two kitchen: one of the hot and cold water faucets.

Two bathroom wash basins: one cold and hot.

2 water heaters: one cold and one heat.

1 toilet: single cold.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

1 washing machine (this corner valve is usually accompanied by a washing machine, no need to buy it).

2. Corner valve size

Domestic household -purpose angle valve interface size: G1/2 (4 points interface)

, That is, the pipe diameter is 12.7mm, 15 rpm.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

The 4 points that are often heard in speaking are British -made units, which divide 1 inch into 8 copies, and 4 points represent 4/8 inches.

When buying, pay attention to the interface caliber. The diameter of 6 points is larger than 4 points.

3. Types of corner valve use

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

common

Cold and cold water corner valve

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

: Red represents hot water, and blue represents cold water.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

Smart toilet, faucet

Single cold angle valve.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

Connect to the toilet, toilet spray gun or washing machine

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

One in two outlet valves (double out of water corner valve)

The first two -out -out valve can be more flexible to control the water than the ordinary three links.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

The ordinary three links are one switch to control the two outlets at the same time, and it will open when it is opened.

The one -to -two angle valve is a single -controlling single -controlled single, the left knob on the left controls the water inlet pipe on the left, and the right knob to control the right water pipe.

4. Building valve material purchase

The main material of the corner valve is selected for refined copper, durable.

The valve core material is selected for ceramic valve core, abrasion resistance.

角阀选购攻略,第一次装修要了解的角阀选购指南:该省省该花花

5. Corner valve installation 4 steps by yourself

The raw material belt is to better seal without leakage. However, note that some stores will be delivered by some stores with raw materials, and some need to be purchased separately.

Essence

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