Rubber Lined Flap Type Check Valve
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- Size: 1” NB to 12” NB (ANSI B 16.5, 125# FF)
- Design Standard: BS – EN - 12334 / ANSI B 16.34
- Hydro Testing: Body : 10 Kg/Cm² & Seat: 06 Kg/Cm²
- Rubber Lining Thk: Min. 3mm up to 6” NB & above 6” NB Min. 4mm
Salient Features :-
Flap Type Rubber Lined Check Valves are devised to prevent the reverse flow in a piping system, controlled by the rotation of its internal flap.
These are Flanged, Split body design and suitable for vertical installation.
Advantages :-
Zero leakage at 0.3 Kg/Cm² back pressure.
Negligible head loss in straight flow pattern.
Flap Check Valves are soft seated valves. The controlling element is
Moulded steel reinforced flap without a hinge (No jamming of Hinge pin
Since there is none).
Options :-Ebonite (HRL), EPDM, Hypalone, Viton, Bromo Butyle, Iso Butyle Rubber Lining available.