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Brand Name : HENGYUAN
Model Number : Ceramic Star Valve
Certification : CE,UL
Place of Origin : WUXI JIANGSU CHINA
MOQ : 100
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 5000 PCS/WEEK
Delivery Time : 20DAYS
Packaging Details : Carton
Material : Ceramic Star Valve
Color : White
Corrosion Resistance : High Corrosion Resistance
Maximum speed : 42 R/Min
OEM,ODM : Acceptable
Orgin : WUXI JIANGSU CHINA
MOQ : 100
Package : Carton
The inlet and outlet of ceramic star valves adopt irregular anti seize design while protecting the valve core. The only ceramic star valves on the market have simple vertical inlet designs, which cannot achieve anti seize design and cannot protect the valve core. Moreover, the design of ceramic star valves can prevent blockage, jamming, and sticking, which significantly improves the equipment's ability to prevent raw materials from sticking.
Number | Specification | Unloaded volume | Minimum speed | Maximum speed |
1
| DN150 | 3L | 25r/min | 42r/min |
2
| DN200 | 6L | 25r/min | 42r/min |
3
| DN250 | 10L | 25r/min | 42r/min |
4
| DN300 | 15L | 25r/min | 42r/min |
5
| …… | …… | …… | …… |
Naterial | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
Weibull Modulus | M | 10 | 10 | 11 | 11 |
Vickers Hardulus | HV0.5 | 1800 | 1850 | 1900 | 1900 |
Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
*Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
Dielectric constant | εr | 10 | 10 | 10 | 10 |
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High Temperature Ceramic Star Valve For Clean And Production With al2o3 Alumina Ceramics Images |