NON-RETURN VALVE flapping, brass, 4", FxF threaded
STD
CWATCBVAFT4IF
Valid Article
Account code:
61010
HS Code:
730799
Last Updated on:
07/11/2024, 15:57:46
Former
Code(s):
CWATCOUV4TF
NON-RETURN VALVE flapping, brass, 4", FxF threaded
Form
Flapping non-return valve. Brass device, with an inner flap, and 4” or ND100 threaded female connections on both ends. Per piece.
Fit
To be linked with 4” or ND100 male pipes or devices.
To ensure a leakage-free assembly on the male thread the use of threading fibres or teflon tape is required.
Function
Used to ensure that water cannot return within the system. The arrow on the side indicates the direction that the valve allows liquids to flow towards.