Kodrill Check Valve
KODRILL is a non-return unidirectional duckbill tubular valve. It allows the flow of a fluid in one direction, preventing it from flowing back. Exploiting FLO.plus principle, the soft and flexible valve body allows both the air-water seal to reflux and the full bore passage . It works without the aid of discs or springs. No maintenance is required. The valve is normally closed, but when it receives the flow thrust, it opens and lets out inhomogeneous coarse and abrasive waste.
VALVE GRAFT It is the basic support of the valve body and determines the transition from DN 25 A DN 1000 and the mounting type, it can be flanged or threaded gas. Available in Aluminum, 304 and 316, made of plastic.
CLAMP BOLT It is the system allowing the attachment between the graft and the valve body. Easy to apply in case of body valve replacement. Available in Aluminium, AISI 304 and 316 , plastic material.
VALVE BODY It is made out of rubber (NBR , SBR and on request according to the application). It has a tubular shape, soft and elastic, easy to replace, it is basically the valve component allowing the flow passage by developing a pipeline shape. They automatically close thus preventing reflux. Available with different resistances to the opening.
USES Wide range of uses for sale, excellent performances in areas such as agri-food, anti-rats intrusion, water systems such as non-return valve, sewage as a backflow terminal valve. A particular application is in the construction industry, it can hermetically cut off the flow to the sewer system, and prevent odors and bacterial returns.