Angle valves are also called triangle valves, angle valves, and angled water valves. They are mostly used in water and electricity installations in the decoration industry and are important plumbing accessories.
1. Civilian use
Angle valve for heating pipe
Angle valve for heating pipe
The angle valve has four main functions:
① From the inside and outside the water outlet;
②If the water pressure is too high, it can be adjusted on the triangle valve and turn it down a bit;
③The function of the switch, if the faucet leaks, etc., the triangle valve can be turned off instead of the main valve in the home;
④ Beautiful and generous. Therefore, in general, new house decoration is an essential plumbing fitting, so designers will also mention it when decorating a new house.
2. Industrial use
The valve body of the angle valve has three ports: water inlet, water volume control port, and water outlet, so it is called triangle valve.
Of course, the angle valve is constantly improving. Although there are still three ports, there are also angle valves that are not angled.
The angle valve referred to by the industry: the angle control valve is similar to the straight-through single-seat control valve except that the valve body is a right angle.
Features
1. The flow path is simple, the dead zone and the vortex zone are small. With the help of the scouring effect of the medium itself, it can effectively prevent the medium from clogging, that is, it has better self-cleaning performance;
2. The flow resistance is small, and the flow coefficient is larger than that of a single-seat valve, which is equivalent to the flow coefficient of a double-seat valve;
It is suitable for occasions with high viscosity, suspended solids and granular fluids, or where right-angle piping is required. The flow direction is generally bottom in and side out. Under special circumstances, it can be installed in reverse, that is, it flows in from the side to the bottom.
The triangle valve has two types of hot and cold (identified by blue and red signs). Most manufacturers have the same material. The hot and cold signs are mainly used to distinguish which is hot water and which is cold water.
Production Process
Raw materials (copper, steel, etc.) → cut according to the amount of material used → high temperature forging → machining → polishing treatment → electroplating → assembly.
the difference
What is the difference between quick opening triangle valve and ordinary triangle valve:
One is the rubber ring spool and the other is the ceramic spool. The quick opening is the latter, which can be done at only 90 degrees, commonly known as the quick opening type. Usually the angle valve is also used on the stove of the gas appliance.
Service life
Red punching and forging are more than 10 years old, and 5-8 years for foundry alloys are about 3 years. The alloy will be very brittle in about 3 years, and the pipe may be broken and cannot be replaced. Copper is easier to replace.
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