Hattersley PN16 rated control valves offer a compact and lightweight solution for a variety of variable flow and constant flow applications. Designed to work as a Normally Closed control valve, manufactured in Europe to the highest quality and precision you expect.

When Hattersley Fig. 1902, 1903 and 1904 valves are combined with the ACT1933TH to give on/off control, or with the ACT1934M actuators for modulating control, they provide the complete package for fast and reliable BMS connection and control of variable flow systems.