... ; 3. Safety and convenient. SDNR Globe Check Valve from rechon vango valve are available both in types of straight through and Angle type which ... ”NB to 20”NB- Pressure Ratings available in PN5, PN10, PN16, PN20, JIS 5K, JIS 10K, JIS 20K, ANSI 150, ANSI ... materials will be also available upon request. All of SNDR Globe Check Valves produced by rechon vango valves are certified by ...