D series constant flow water saving valve (constant flow valve)

材料：

黄铜

规格：

DN15

型号：

HS15-D

Constant flow
Water-saving valve
(constant flow valve, constant flow valve) adopts Qichang’s fourth generation constant flow water-saving patented technology, which is Qichang’s high-efficiency automatic water-saving valve (constant flow valve). The replacement product of the water-saving valve) has the same principle and function as the water-saving valve, but the water flow direction is opposite. It is a supplementary model of the water-saving valve. It is mainly used for water-saving in basin faucets, thermostats and showerheads (shower head water-saving priority) Recommended - shower valve) and pee flush valve to save water. Compared with corresponding old products, it has the advantages of wide constant pressure range, good flow stability, high precision, and anti-clogging.
Note:
The water saving rate claimed by many merchants is falsely high and cannot stand the test. Either they are talking nonsense or the calculation method is wrong (see water saving Q&A
FAQ
How to calculate the water saving rate of the water saver).
The comprehensive water saving rate comes from engineering statistical data and is the actual water saving effect obtained by users after installing the water saver.
,

When installed in pairs on mixing faucets, the water saving rate is lower than when installed on single-hole faucets.
Material:
High quality brass
+
Stainless steel
Packaging:
Only
box,
box
box.
Product life and quality assurance:
See the sales center.