- Home
- |
- About us
- |
- Certificate
- |
- Products
- |
- Performance
- |
- Member
- |
- News
- |
- Technical Support
- |
- Contact us
Nominal diameter mm |
DN15-DN300 | ||||
Material code |
C |
P |
R | ||
Main components |
Valve body |
WCB |
ZG1Cr 18Ni9Ti |
ZG1Cr18Ni 12Mo2Ti | |
Sphere |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12MoTi | ||
Valve stem |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12MoTi | ||
Sealing ring |
Stronger PTFE , counterpoint polystyrene | ||||
Filler |
PTFE, flexible graphite | ||||
Suitable conditions |
Suitable media |
Steam 、water、oil |
Acetic acid | ||
Suitable temperature |
-28℃ - 300℃ | ||||
Actuator |
Model number |
DA/SR series、GTD/GTE series、QGSY series | |||
Pressure of air supply |
0.4-0.7MPa |