XH81 Abwasser Rubber Rückschlagventil

Hengtong Water Supply Material Factory of Gongyi is specialized in study, development and production of water fittings. We have decades of producing history. For our powerful technical strength, high quality and Just-in time delivery,we have been repeatedly rated as The Contract The Word enterprise by Henan province. Our main products are: (large pipe accessories with the caliber below 6 meters) flange, expansion piece, transmission joint, expansion joint, rubber joint, waterproof casing, bellows compensator, duct compensator, pipe compensator, butterfly valve etc. XH81 SewageRubber Check Valve ismade in our company have been constantly receiving reputation notonly at home but overseas.This valve is our special product, and it is used for draining sewage. We are continuously doing our best to make this valve more practical and more perfect .The valve can be matched with straight pipe ,flange pipe ,cement pipe .matching pipeline DNvalve step(A)pipeline touching (B)matching pipelinevalve step(A)pipeline touching (B)1/2" 3/4"151510"50501" 1/4"202012" 14"1001001-1/2 2-1/2252516" 20"1501503"404024" 36"2002004"505042"2502506"505048" 60"3003008"505072"400400