The cold water outlet and the hot water outlet of the triangle valve marked a blue one red, in fact the same? My home to install a hot water heater valve installed, but also used to transfer it?
The color is just for you to distinguish between hot water and cold water.
Only part of the low speed slow open triangle valve is the rubber ring spool, rubber ring material can not withstand 90 degrees hot water, it is necessary to divide cold and hot.
It's the same.Angle valve is also called triangle valve, angle valve, angle valve. This is because the pipe in the corner valve 90 degrees corner shape, so called "angle valve", "angle valve", "angle valve"."Cold" and "hot two" (to distinguish between blue and red flag) and triangle valve same manufacturer model in most of its material is the same no essential difference, the main purpose is to distinguish between warm and cold: hot and cold, mainly to distinguish which is the hot water, which is cold water.
