Size Range : 2'' - 24'' 
Material 
Carbon Steel - Body & Cover, ASTM A216, Grade WCB 
Stainless Steel - Body & Cover, ASTM A351, Grade CF8M 
Bronze - Body & Cover, ASTM B62 
All screens are Stainless Steel 
Fluid : Oil , Gas , LPG , Water , Chemical 
Standard : ANSI , JIS , DIN