1. The valve stem is designed as an anti-blowout structure
2. The valve cavity is self-depressurized
3. Reliable and light operation
4. Fireproof and anti-static structure
Connection method Flange Butt welding
Size NPS 1/2~20 DN15~500
Applicable temperature -196~-29℃
Pressure level ASME CLASS 150~1500
Valve body material Carbon steel, stainless steel
Valve stem material Stainless steel
Valve core material Stainless steel (or +HF)
Valve seat material R.PTFE, PCTFE, stainless steel + HF
Application range Applicable to polysilicon, silicone, clean energy, oil and gas, chemical industry, petrochemical, metallurgy, light industry, power plant, medicine, papermaking, mining, etc.
Applicable media Liquid transportation, gas transportation, gas-liquid two-phase flow transportation