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Question:

Decoration, the number of angle valve, how to determine the quantity?

When decorating, how to determine the number of angle valves, is not each outlet with one? Hot and cold water use? Washing machines, faucets, faucets, all of these?

Answer:

Determine the number of angle valve decoration: toilet 1, basin faucet 2, dish basin faucet 2, water heater 2, namely, a kitchen and a bathroom only needs 7.
Jul 19, 2017
Angle valve is angle globe valve, angle valve and spherical valve similar to its structure and characteristics are modified by the ball valve. The difference between the globe valve and the angle valve is that the angle valve is at the right angle of 90 degrees from the inlet.Be characterized by:1, the flow path is simple, the dead zone and the vortex zone are smaller, and with the help of the medium's own scour, it can effectively prevent the blockage of the medium, that is, better self-cleaning performance;2, flow resistance is small, the flow coefficient is larger than single seat valve, equivalent to the flow coefficient of two seat valve;For high viscosity, suspension and granular fluids, or for use in rectangular pipes. Its flow direction is generally bottom, side out.Under special circumstances, it can be reversed, that is, the flow side into the bottom.Triangle valve hot and cold two (to blue, red mark distinction), its material is the vast majority of manufacturers are the same, hot and cold signs, mainly to distinguish which is hot water, which is cold water.
Jul 19, 2017
Washing machine faucets do not need angle valve, the toilet needs one, the shower does not need, the basin if the cold hot water needs two, otherwise a kitchen sink hot and cold water needs two, otherwise one.Hot and cold water angle valve can be used the same, can also be used alternately alternating blue and red, easy to identify. Hot and cold water when I bought the decoration of the four corner valve are respectively arranged basin and sink, two red two blue, the decoration master put two blue fitted to the tank, two red into the basin, really dumbfounding
Jul 19, 2017

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