1. The product structure is divided into upper expansion type, lower expansion type and plunger type
2. Safe and reliable valve stem design
3. Diverse actuator configuration schemes
4. Reliable product performance
Connection method Flange
Size NPS 2~12 DN50~300
Applicable temperature -196~600°C
Pressure level ASME CLASS 150~1500
Valve body material Stainless steel
Valve stem material Stainless steel
Valve core material Stainless steel, stainless steel (or +HF)
Valve seat material TFE, R.PTFE, PPL, stainless steel + HF
Application range Petroleum and natural gas, petrochemical, chemical, polysilicon, silicone, metallurgy, mining, electric power, coal chemical industry
Applicable media Liquid, gas, gas-liquid two-phase flow, gas-liquid and powder three-phase flow transportation