🔰 Washing valves
Valves with washers are valves whose body and core are made of brass alloy and plastic washers are used for better sealing inside their core. One of the most important models of gasketed valves is the pressure model. Valves with washers are divided into two groups of pedals and two handles, and other names of it can be mentioned such as rotary, flap, brain, etc. Advantages of valves with washers: 1- Easy installation 2- economic price 3- Low repair cost
🔰 Wall -free building valves
Valves without washers have a different mechanism than valves with washers. Instead of using washers for sealing, these types of valves use things like discs, cartridges, and hubs in their structure. Other names of valves without washers include pedal, lever, etc. Advantages of faucets without washers: 1- less waste of water compared to faucets with washers 2- easy temperature adjustment 3- Reducing water dripping due to the lack of a washer
🔰 Valves of the Hub

🔰 Cartridge construction valves
🔰 Disc Building Valves (Types of Lever Valves)
It is one of the most modern building faucets for commercial and residential use. Disc valves, which are single-lever valves, can easily control the water flow by having one lever. Their lever is located on a thick cylinder which is the base of the valve. It is very convenient to use all kinds of lever valves, especially single lever valves; So that when you turn the valve around, the water is cold and hot and the pressure is the same. One of the most important advantages of construction disk valves is that water consumption is saved, and due to the lack of washers in these valves, the problem of water dripping is no longer seen in these valves.

🔰 Compressive construction valves
One of the oldest construction valves are pressure valves, which are mostly seen in old buildings. Pressure valves are considered to be gasket type valves and have a lower price compared to other valves. Although they need to apply more pressure to stop and connect the water flow, but compared to other types of faucets, they have better performance and less dripping problems.