Name: mosaic Duckbill valve
Duckbill valve is also called rubber discharge check valve, duckbill check valve rubber, rubber flexible check valves, installation structure is divided into:
1 socket style duckbill valve XF-T installed in the drain exit.
2. Flanged Duckbill valve XF-F with flange installed in the drain outlet end.
3. Duckbill valve installed XF-F plate installed in the outlet end of the structure on.
4 built-duckbill valve XF-F installed in urban sewage and storm water system outlet end.
5 mortar or cement pipeline duckbill valve XF-F installed in mortar or cement pipe end.
Mosaic duckbill valve installed in the main cities in the middle of storm water sewers. Flexible rubber structure, maintenance-free, to prevent intrusion of solid particles can still jammed tightly closed; will not open and close when the freeze; open a small head loss; for users of different operating conditions, the special requirements of custom material, durable to use long life.
XH81 , XH41 , XH81A , XH41A rubber Sewage Check Valve ( Spain called "flexible duckbill check valve." called the U.S. "duckbill valve rubber flat mouth" ) in Spain ROSS Valve Company, American Red Valve produced on the basis of summary, exemplary. Revolutionary re-design. More committed to continuous improvement ( duckbill check valve flexible ) rubber discharge valve, leaving the valve of the strength, toughness, sealing greatly improved, the valve does not have any active components, free of any maintenance.
Rubber discharge valve (duckbill valve), the valve can give straight pipe, flange pipe, concrete pipe, glass pipe support, the valve is widely used in coastal, beach, docks, reservoirs, municipal drainage, sewage, can be described as environmentally friendly green valve, check valve in the valve to replace door, door easily solve the sand, silt, rocks, vegetation, marine life blocking problems.
