These swing check valves in cast steel PN 40 are manufactured with all parts in cast steel, and sealing seats in stainless steel. These swing check valves are installed for water, steam, gas, oil or whenever temperature doesn’t allow the cast iron valves.  

The “nozzle” check valves should be used in order to grant a good performance of the anti-hammer effect. These valves are nozzle type, they ensure a rapid, shock free closing before any change in the flow direction, and a noiseless operation, as well as low water losses thanks to their design. For this reason, “nozzle” … Continued

The “nozzle” check valves should be used in order to grant a good performance of the anti-hammer effect. These valves are nozzle type, they ensure a rapid, shock free closing before any change in the flow direction, and a noiseless operation, as well as low water losses thanks to their design. For this reason, “nozzle” … Continued

The vertical check valves are the cheaper alternative to the venturi check valves. Thanks to the spring inside, the vertical check valves have excellent tightness and low water losses, they are maintenance-free.  

The silencing check valves in cast iron with spring are the optimal solution for big diameter pipelines. They can be considered as alternative to noozle check valves, whenever needed a compact face to face length. The silencing check valves close without noise and quickly, they don’t need any maintenance and are long lasting. Available from … Continued

The ball check valves are a kind of check valves that acts automatically when the flow stops, thanks to the movement of the ball located inside the valve itself, that returns to initial position, stopping the flow. The ball check valves grant the full bore with the movement of the ball, without pressure drops. The … Continued

The dual plate check valves wafer type are a compact kind of check valve. With a small face to face length and being wafer type, these dual plate check valves can be mounted directly between flanges and in accordance to many standard connections. The body is made in one piece only, in cast iron with … Continued

The wafer swing check valves have compact dimensions and reduced weight. The wafer swing check valves are easy to be installed, because the valve opens in case of any minimum pressure increase, and closes at any minimum pressure decrease. With the seat inside the body of the valve, and the gasket integrated, the wafer swing … Continued

The foot valves, positioned at the beginning of the suction pipe, are check valves suitable to filter any impurity from the pipeline. The foot valves have a good performance, thanks to the internal shape of the valve, that closes easily. The basket is manufactured in stainless steel 304. The foot valves are easy to be … Continued

The butterfly check valves with counterweight and oil cylinder are very reliable as they can regulate the closing time of the valve. These valves are applied in pipelines as non-return device, with flow allowed in one direction only. The butterfly check valves with counterweight are double eccentric type with tilting disc, the counterweight lever will … Continued

The butterfly check valves with counterweight and oil cylinder are very reliable as they regulate the closing time of the valve. These valves are applied in pipelines as non-return device, with flow allowed in one direction only. The butterfly check valves with counterweight are double eccentric type with tilting disc, the counterweight lever will facilitate … Continued

The butterfly check valves with counterweight and oil cylinder are very reliable as they can regulate the closing time of the valve itself. These valves are applied in pipelines as non-return device, with flow allowed in one direction only. The butterfly check valves with counterweight are double eccentric type with tilting disc, the counterweight lever … Continued