XH81-type rubber Sewage Check Valve DN20-2000mm

Model:XH81

Gongyi City Huitong Pipeline Equipment Factory is the industry's leading new environment-friendly sewage XH81-type rubber valve (Duckbill valve) Professional manufacturer of rubber products are the sewage check valve in strict accordance with ISO9001-2000 international quality management system management. = Gongyi City Huitong Pipeline Equipment Factory XH81-type sewage rubber valve (Duckbill valves) experts is committed to XH81-type perennial sewage rubber valve (Duckbill valves) research and development and continuously develop high-tech XH81-type sewage Rubber Check Valve (Duckbill valves) high-quality products.

Details

With the pipe diameter	Valve port steps (A)	Pipeline access (B)	With the pipe diameter	Valve port steps (A)	Pipeline access (B)
1/2＂~3/4＂	15	15	10＂	50	50
1＂~1-1/4＂	20	20	12＂~14＂	100	100
1-1/2~2-1/2	25	25	16＂~20＂	150	150
3＂	40	40	24＂~36＂	200	200
4＂	50	50	42＂	250	250
6＂	50	50	48＂~60＂	300	300
8＂	50	50	72＂	400	400
Note: DN600-1800 (24 "~ 72") for the double-clad hoop.

Applied waterproofing systems, drainage systems, water pumps to export, upgrade pump station and the liquid aeration system. Product Features: rubber flange and valve body into one, the installation is very convenient. All-rubber valve body design, does not cause siltation and the phenomenon of something stuck to reduce maintenance costs, and allow the smooth adoption of solid particles. Body manufactured materials: chloroprene rubber, Haipu Long, NBR rubber and ethylene-propylene rubber, etc.; flange material: Q235, 304,316 and so on.