Product Name: Floating Ball
Specifications:NPS 1/2"~12"(DN15~300)
Pressure Rating:Class 150~600(PN16~100)
Coatings: Tungsten Carbide,Chrome Carbide,Stellite,Inconel,Special
Specifications: NPS 2"~12"(DN50~300)
Pressure Rating: Class 150~600(PN16~100)
base Material: ASTM A105,A350 LF2,A182 F304,A182 F316,
A182 F6A,A182 F51, A182F53,A564 630(17-4PH),Monel
Support Type: Seat
Drive: Curve Slot
http://www.dwvalve.com/ deweiballsoft floating ball




