Body: Ductile iron EN-GJS-500-7 (GGG50)
Disc:
DN 40-100 : Stainless steel ASTM A 351 CF8M
DN 125-200 : Ductile iron EN-GJS-500-7 Epoxy coated
Seat: Gas NBR
Connection: Between flanges PN10/16/ASA150
Working pressure: MOP 5 Class
Maximum working temperature: -20°C / +60°C