Non Slam Nozzle Check

Design Features

Design to API 6D and Face to Face Distance as per manufacturer’s standards.
Fast acting spring prevents water hammer and pressure SURGE, this is a truly Non Slam Check Valves.
Short Travel and Ultra Light weight Disc make the functions of Non Slam Check Valves possible. Quick closing and fast traveling disc are the key design features.
High Velocity and Gas Flow under Compressed conditions some times reach sonic velocity and the sonic booms are detrimental to the valves. The simple but precisely calculated spring design over comes such problem.
Bernoulli’s equation of conservation of energy is the solution for spring design. Velocity head exchange the energy with Pressure Head and Non Slam Check keep on performing without the fear of sonic boom and valves offer least Pressure Drop when compared to Dual Plate Check Valves.