NPV Valves has a high quality range of JMC center line butterfly valves as well as triple offset cast steel butterfly valves for severe duty or high temperature applications. NPV also has a large range of acuated ball valves inlcuding V port and fire safe. Can actuate all valves in both electric and pneumatic using Rotrok scotch yoke actuators. NPV also manufactures a 2205 super duplex valve safety lockout mechanism as well as 316 Stainless Steel heavy duty valve handles.