Product Description

Product Description

Cast Iron Flap Valveare designed for use on the discharge end of pipes to prevent backflow or intrusion into the pipe. Typical applications include discharges to reservoirs, ponding basins and standpipes. Permits the outflow of water from a pipe or structure while preventing backflow. Used in reservoirs, tidal basins, ponding basins, pump stands and storm drain systems where seating heads are less than ten feet.

Features and Benefit

· Material as FRP, carbon steel, stainless steel, cast iron, HDPE for select

· Wide supply range(100mm to 3000mm or larger), customized designs available

· Reliable backflow prevention

· Smart design eliminates maintenance

· Corrosion resistant, will not warp or freeze open or shut

· No cracking pressure needed, low head loss, can be completely open to flood discharge

· Environmentally-friendly

Specifications

Nominal diameter:	DN25mm to DN3000mm, customizing design available
Maximum working pressure:	25 meter water
Operating temperature:	-20°C-100°C(for usual)
Open angle	>90 Deg
Corrosion resistance	Yes
Applicable media	Sea water, drinking water, slurry, industrial sewage.

Components/Materials/Functions

NO. Components Materials Functions 1 Seat By Request Support 2 Flange By Request Fasten 3 Gate By Request Flow Control 4 Seal By Request Seal 5 Sleeve HDPE Anti-abrasion 6 Hinge Pine SS 304 Hinge 7 Nut SS 304 Fasten 8 Cotter Pin SS 304 Fasten 9 Eye Bolt SS 304 Support

Payment Terms︰ TT