2017 Latest DesignSpectacle Line Blind Valve - cast iron round flap valve – Jinbin Valve
2017 Latest DesignSpectacle Line Blind Valve - cast iron round flap valve – Jinbin Valve Detail:
Cast iron round flap valve

The flap gate is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The flap door is mainly composed of valve body, valve cover and hinge component. Its opening and closing force comes from water pressure and does not need manual operation. The water pressure in the flap door is larger than that at the outside side of the flap door, and it opens. Otherwise, it closes and reaches the overflow and stop effect.

|
Working Pressure |
PN10/ PN16 |
|
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
|
Working Temperature |
≤50℃ |
|
Suitable Media |
water, clear water, sea water, sewage etc. |

|
Part |
Material |
|
Body |
stainless steel, carbon steel, cast iron, ductile iron |
|
Disc |
Carbon steel / Stainless Steel |
|
Spring |
Stainless Steel |
|
Shaft |
Stainless Steel |
|
Seat Ring |
Stainless steel |
Product detail pictures:
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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for 2017 Latest DesignSpectacle Line Blind Valve - cast iron round flap valve – Jinbin Valve , The product will supply to all over the world, such as: Turkmenistan, Latvia, South Korea, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,





