We are engaged in manufacturing and exporting Brass Non Return Valve. We use the finest grade metal to manufacture the finest Brass Non Return Valve. The port size of these forged brass non return valves ranges from 1/2" to 4". This product can efficiently manage normal pressure i.e. of 1.6MPa, and temperature between 0oC to 150oC. Due to its sturdy brass body and brass ball, this renders trouble free life long performance.