40 mm ceramic cartridges - N40H

1.ceramic disc faucet valve, 2.40 mm diameter, 3.Spiingdle free rotation, 4.with foot base, 5.material: Ceramic plastic - details see: https://www.buildingsupplieshub.com/40-mm-ceramic-cartridges-10063408
Type: Faucet CartridgesPlace of Origin: Zhejiang China (Mainland)Brand Name: koneModel Number: N40H
Material: Ceramiccolor: YellowCertificate: ACSlife time: 70,000 cycles
Gurantee: 5 Yearsmaterail :: ppo ,pom,nylon ,ceramics  
40 mm ceramic cartridges
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ceramic cartridges

Specifications
Max.temperature: 90°CGland nut torque: 8-12N.m(advice 10N.m)
Max.turn angle:100°Noise level: Max.20db at 3bar(with noise reducer)
Max.opening angle:23°Lever break torque: ≥15N.m
Lever torque test: 0.2—0.3N.m(static pressure at zero)Ceramic disc: 1.Material: AL2O395%
2.Hardness: ≥1150HV5
3.Flatness:0.3μm
4.Roughness:0.2μm
5. Porosity:60%—80%
Burst test pressure: water static pressure Max.3.5MPa
Air pressure test: 0.8MPa(one by one tested by 100%)
Flow rate test
According to the (GB18145-2003), dynamic pressure under 0.3, without any condition, flow rate of bathtub should be ≥0.33 L/S; basin should be ≥0.20L/S. (Detail specification of products, please refer to the below table)
Flow rate change under different pressure:

Pressure (Bar)		0.511.522.533.54

Average flow rate(L/min)		14.517.120.323.225.828.230.232.1
Burst test pressure
Sealing test

Test Item
Outlet status
pressure (MPa)
time(s)
Technical Requirements
(according to GB18145-2003)
Test Conclusion


Inlet


Open

1.6±0.05

60±5


No leakage


Qualified

0.4±0.02


Outlet


Close

1.6±0.05

60±5


No leakage


Qualified

0.4±0.02
Cold /Hot water cycle test:
Put cartridge into -20±2°C and 95±2°C environment in turn. Every 12 hours as a period, do three times cold and hot water test continually; after that, put cartridge into 80±5°C water and mild water in turn in every 40 seconds, do 450 cycles continually. No leakage after cold/hot water cycle testing.
Life cycle testing:
According to the EN817,GB18145-2003 standard test more than 70,000 cycles (hot water temperature: 65±2o,cold water temperature: ≤30o,pressure: 0.3±0.05Mpa); According to the ASME A112.18.1-2005 standard test more than 500,000 cycles (hot water temperature: 66±6o,cold water temperature: 10±6o,pressure: 0.3±0.05Mpa). Technical data(according to ASME A112.18.1-2005) as the following table.
Packaging Detail:50pcs/inner box , 300 pcs /ctn
Delivery Detail:25-30 DAYS

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