Now the market for sale F990-CEE4 butterfly (green \ white); mostly domestic counterfeit products. Please note the difference in life expectancy is very short. Following Australian factory genuine real shot. Note the difference! ! ! Connection: Wafer, lug size: DN50 ~ 500 Temperature: -40 ~ 150 Pressure: 10KG connection: ANSI, DIN valve plate: Stainless steel; liner EPDM, NBR, TFE seat: EPDM, NBR, TFE, FKM poly amine resin suitable for regulation, drink, wear, corrosion, vacuum, etc. Connection: Wafer, lug size: DN50 ~ 500 Temperature: -40 ~ 150 Pressure: 10KG connection: ANSI, DIN valve plate: Stainless steel; liner EPDM , NBR, TFE seat: EPDM, NBR, TFE, polyurethane applicable regulation, drink, wear, corrosion, vacuum, etc. Connection: Wafer, lug size: DN50 ~ 500 Temperature: -40 ~ 150 Pressure: 10KG Connection: ANSI, DIN valve plate: Stainless steel; liner EPDM, NBR, TFE seat: EPDM, NBR, TFE, FKM polyurethane applicable regulation, drink, wear, corrosion, vacuum, etc. Connection: Wafer, branched Ear size: DN50 ~ 500 Temperature: -40 ~ 150 Pressure: 10KG connection: ANSI, DIN valve plate: Stainless steel; liner EPDM, NBR, TFE seat: EPDM, NBR, TFE, polyurethane applicable regulation, beverages , wear, corrosion, vacuum, etc.