SS Stainless Square Non Return Flap Valve

SS stainless square non return flap valve

Cast iron square falp gate valve consists of four parts: valve seat (valve body), valve plate, sealing ring and hinge. The round and square water outlets are only used for one-way water flow. They are tightly structured and work reliably. The opening and closing force comes from the water source pressure without manual operation. When the water pressure inside the flapping door is greater than the lateral pressure of the flapping door, it opens; otherwise, it closes.

Cast iron square falp gate valve applicable medium: water, river water, river water, sea water, domestic and industrial sewage

Scope of application: suitable for water conservancy systems, municipal sewage, urban flood control and drainage, sewage treatment plants, water plants, etc.

Size: Customization size

Working pressure:

Water head:5M

Cast iron square falp gate val

1. Installed on the wall or the end of pipe by secondary concrete 

2. Installed on the wall or the end of pipe by fasteners & expansion anchor & sealant

SS stainless square non return flap valve

SS stainless square non return flap valve

Plant scale

Production process