In the process of working the pump body, the square duckbill valve, which is one of the commonly used accessories in the pump fittings, can be automatically opened and closed according to the water pressure difference. It is safe and reliable, no noise, no need for personnel operation and no maintenance. In use, the square duckbill valve has a small forward water resistance, a small starting pressure, and the flow rate is naturally adjusted according to the water pressure, and the reverse back seal is good, no leakage, preventing backflow, and the back pressure is larger. The better the effect.
Not only that, the pump fitting square duckbill valve products have a good surface in terms of anti-corrosion, anti-aging, non-deformation, etc., and have a long service life. The product has a wide range of sizes, excellent performance and a wide range of options.
For the time being, the main application areas of the pump fitting square duckbill valve are: sewage system, discharge system, dam discharge, airport, highway drainage, sewer discharge, sewage pool discharge and odor separation. For different application requirements, users can choose the right size pump fitting square duckbill valve products.http://www.dmgcastings.com/