High-Pressure Butterfly Valves and MSS SP-68-2017
Butterfly valves, having a flat disc rotate at a right angle for opening/closing operations over a stem, provide simple and effective means of isolating and […]
MSS SP-67-2017
Butterfly Valves and the MSS SP-67-2017 Standard
Butterfly valves emerged in the 1930s, and the plentiful advantages they grant for water, air, and large pipe diameter applications have allowed these devices to flutter […]