https://www.uvdf.com/products/3-in-1-kitchen-dwarf-faucet-090.html 3-in-1 Kitchen Dwarf ...    More ...

https://www.uvdf.com/products/3-in-1-kitchen-dwarf-faucet-090.html          
 
3-in-1 Kitchen Dwarf Faucet 090
3-in-1 Kitchen Dwarf Faucet can be connected to cold water, hot water, and water purification/pure water sources. It is primarily used to connect kitchen water pipes and purifiers, catering to various kitchen water needs.     
Model: DB0900aCR1
 
Product Description
3-in-1 Kitchen Dwarf Faucet                can be connected to cold water, hot water, and water purification/pure water sources. It is primarily used to connect kitchen water pipes and purifiers, catering to various kitchen water needs.     
 
 
 
Technical parameters
Main material: brass
 
Size: 180*285mm (manual measurement, reference)
 
Water flow rate ≥2 L/min
 
Spool material: ceramic
 
Color: chrome-plated
 
Spool opening and closing ≥ 150,000 times
 
Logo: can be customized
 
Net weight: 3.7kg (reference)
 
Faucet material: HPb58-2
 
Valve core: plastic valve core + copper valve core
 
Surface treatment: chrome-plated
 
Inlet temperature: 5-65° Celsius
 
Working environment temperature: 0-50° Celsius degrees
 
Working water pressure: (0-0.8)MPa
 
Spool switch life ≥ 100,000 times
 
Handle requirements: handle rotation torque in (0.06-0.3) N.m between the direction to be correct, the angle deviation ± 1.5 ° within the opening and closing smoothly without jamming and friction phenomena     
 
Flow requirements: in the flow of water pressure of 0.1 ± 0.02MPa, the spool fully open state faucet water flow ≥ 2L / min.
 
Bend water requirements: in the 0.4 ± 0.02MPa pressure, the elbow out of water for the cylinder, there shall be no loose water phenomenon.
 
Spool life test: in the flow pressure (0-0.4 ± 0.02) MPa water pressure spool switch life test ≥ 100,000 times, no leakage phenomenon.
 
Sealing performance test: in (1.6-2.0) MPa water pressure, the product has no leakage.
 
Water hammer resistance test: close the spool, 100,000 times under 1.04MPa cyclic pressure test, no leakage, no deformation of the product.
 
Bursting test: close the spool, introduce 3.0MPa pressure from the water inlet, hold pressure for 60±5 seconds, no damage or leakage.
 
Static pressure test: close the spool, introduce 2.5MPa pressure from the water inlet, hold pressure for 5 minutes, no leakage;
 
Salt spray test: neutral 48 hours of salt spray test, no rusting of metal parts after the test, obvious corrosion phenomenon.
 
Principle: The opening and closing of the spool of the faucet switch control valve controls the size of the water flow rate.
 

Less ...