Material Specification Body / Bonnet: Ductile Iron / Stainless Steel
Stem: stainless steel
Piping: copper / stainless steel / rubber hose
Diaphragm: EPDM
Fasteners and springs: stainless steel Working Pressure Range
175PSI / 235PSI / 350PSI
10Bar / 16Bar / 25Bar
Flange Standard
ANSI / BSEN / ISO / DIN
Temperature/ Medium
0 ℃ ~100 ℃ normal temperature water | 
