Standard: Q/TF-B 28M .01

Operating water head: 0.3 -2m

Size: 300 × 300-2000 × 2000mm

No visible leakage.

Rubber sealed, main parts are made of carbon steel and/or stainless steel, gate is steel plate and structural section welded, extremely light, it is mainly suitable to sewage project, irrigation and other water purpose works.