flap valve

Standard square casting wedge frame flap valve Cast iron square falp gate valve with square type, metal seat, non-return, flange end falp valve, produce process is casting.

Cast iron square falp gate valve with round type, metal seat, non-return, flange end falp valve, produce process is casting, with the below a advantage 1. More energy-saving (such as opening and closing the door without manual application of external force) 2. Long service life (simple mechanical structure, convenient maintenance) 3. Convenient to use (switch does not require manual operation)

Welding process SS304 SS316 flap valve Cast iron square falp gate valve with square type, metal seat, non-return, flange end falp valve, produce process is casting.

Stainless steel 304 tidal flap valve is mostly used in various pipes and water channels in water supply and drainage and sewage treatment projects. The stainless steel 304 tidal flap valve function is overflow or non-return medium. The stainless steel 304 tidal flap valve can be produced as customer requirements. Welding process flap valve, ss304 flap valve.

SS stainless square non return flap valve square type, metal seat, non-return, flange end falp valve, produce process is welding.

1. Welded square stainless steel flap valve has more energy-saving (such as opening and closing the door without manual application of external force) 2. Welded square stainless steel flap valve has long service life (simple mechanical structure, convenient maintenance) 3. Welded square stainless steel flap valve has convenient to use (switch does not require manual operation)