What is 5k50 valve meaning?
We usually see the 5K50 mark on the valve body, which is general made of Bronze or cast iron. It’s a way of expressing nominal pressure and size by Japanese standards.5K is shorthand of JIS 5K, which means the nominal pressure of the valve is 5kgf/cm2 or 0.5MPa. And 10K is the shorthand of JIS10K […]
