Low Pressure High Purity Bellows-Sealed Valves

Main Technical Data:

▪ End Connection Size 1/4″ to 1/2″, 6 mm to 12 mm

▪ Max. Working Pressure: manual 34.4 bar (500 psig), pneumatic 10 bar (145 psig)

▪ Pneumatic Actuator Operating Pressure: 4.2 to 6.2 bar (60 to 90 psig)

▪ 100% Helium leaking tested

▪ Leak Rate (Helium): internal ≤ 4×10^-9 std cm³/s, external ≤ 4×10^-9 std cm³/s

▪ Metal-to-metal gasket seal without external leakage

▪ Manual and pneumatic actuator available

▪ Panel mounting and bottom mounting available