???? ?? ?? ?? wafer swing double-disc check valve H76H/H76X-16
??? ?????? ?? ?? wafer butterfly check valve H77X-16
??? ??? ?? ??? ??? ?? wafer lift check valve H71H-40
??? ??? ?? ??? ??? ?? wafer single-disc swing check valve H74H-16
??? ????? ?? ??? ??? ?? ?? c.s ANSI flange swing check valve H44W-150LB
??? ????? ?? ??? ??? ?? ?? c.s ANSI flange swing check valve H44W-300LB
??? ???? ?? ?? steel body welded flange foot valve H42W
??? ????? ?? foot valve H42W-16
??? ???? ??? ?? female screw Y-strainer GL11W-16
??? ???? ?? ????? ?? Y ?? ANSI s.s. flange Y-strainer GL41W-
??? ???? ?? ??? ??? Y ?? GB c.s flange Y-strainer GL41H-16
??? ???? ?? ????? ??? Y ?? GB s.s flange Y-strainer GL41W-16
??? ????? ?? ?? ? ?? ?? ?? ??? ??? ??? ???? ??????.
???