Max . Temperature :90 ºC
Max. Turning angle : 90º
Max .opening angle : 23º
Tightening torque 8-10 N.m
Lever Torque Test : 0.3-0.4N.m (Static pressure is zero)
Lever break torque : ≥10N.m
Noise Test : Max.20db at 3bar (with noise reducer)
Working pressure : Max 1.2 MPa
Burst test pressure : static water pressure max.3.5Mpa
Sealing test : fully test one by one
Life Test :
According to the En817,GB18145-2003 standard >70,000 cycles ;
According to the ASME A112.18.1-2005 standard >500,000 cycles
Ceramic Disc :
Ceramic disc : Al2O3 95% , Hardness ≥1150HVS
Flatness:0.3μm , Roughness : 0.2μm , Porosity :60%-80%
Flow rate test :
Burst test :
Sealing Test :
Max. Turning angle : 90º
Max .opening angle : 23º
Tightening torque 8-10 N.m
Lever Torque Test : 0.3-0.4N.m (Static pressure is zero)
Lever break torque : ≥10N.m
Noise Test : Max.20db at 3bar (with noise reducer)
Working pressure : Max 1.2 MPa
Burst test pressure : static water pressure max.3.5Mpa
Sealing test : fully test one by one
Life Test :
According to the En817,GB18145-2003 standard >70,000 cycles ;
According to the ASME A112.18.1-2005 standard >500,000 cycles
Ceramic Disc :
Ceramic disc : Al2O3 95% , Hardness ≥1150HVS
Flatness:0.3μm , Roughness : 0.2μm , Porosity :60%-80%
Flow rate test :
| Pressure ( Bar ) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 |
| Average flow rate (L/Min) | 15.4 | 21 | 25.1 | 28.7 | 32.3 | 34.4 | 36.2 |
Burst test :
| Test item | Inlet | Outlet |
| Outlet Status | Open | Close |
| Presssure (Mpa) | 2.5±0.05 | 1.6±0.05 |
| 0.4±0.02 | 0.4±0.02 | |
| Time (s) | 60±5 | |
| Technical Requirements | No deformation , no leakage | |
Sealing Test :
| Test item | Inlet | Outlet |
| Outlet Status | Open | Close |
| Presssure (Mpa) | 1.6±0.05 | 1.6±0.05 |
| 0.4±0.02 | 0.4±0.02 | |
| Time (s) | 60±5 | |
| Technical Requirements | No deformation , no leakage | |