NK Norval Check Valves Type CD/WF
Essentially for ‘foot valve’ applications where single flange bolting to the end of a pipe is necessary. May also be used for bolting to the sides of tanks or bulkheads. Size range 40 mm (1.5 in) to 200 mm (8 in).
Note: Type CD/WF valve should not be used for clamping between adjacent pipe flanges. The first choice for that application should be type CD.
Essentially for ‘foot valve’ applications where single flange bolting to the end of a pipe is necessary. May also be used for bolting to the sides of tanks or bulkheads. Size range 40 mm (1.5 in) to 200 mm (8 in).
Note: Type CD/WF valve should not be used for clamping between adjacent pipe flanges. The first choice for that application should be type CD.
