Galaxy full opening check valve can be capable for big ball cleaning service. For big size, to prevent potential water hammer damage caused by disc closing, a dashpot device can be assembled to control the disc closing time. Both soft seat & metal seat are available.
 
Design Standard:
 
Products Range:
Size:                         2£¢ ~48£¢
Rating :                   ANSI 150lb ~ 2500lb
Body Materials:     Carbon Steel, Stainless steel
End connection:    RF, RTJ, B.W
 
 
Design Feature: Application:
Swing check design
Suitable for big ball service
Soft or metal to metal sealing
Welded or threaded seat ring
Optional weight lever design