2509中文資料寶帝流體控制系統(tǒng)數(shù)據(jù)手冊PDF規(guī)格書

The 0121 valve is a direct-acting, media separated pivoted armature valve. It is

available as a 2/2 and 3/2-way variant. As a 3/2-way variant, it can be used as a

distributor or mixing valve. Various diaphragm materials and circuit functions are

available depending on the actual application. The range of bodies includes stainless

steel, PTFE and PVC versions. The solenoid coils are moulded with a chemically

resistant epoxy. Since the coil system is separated from the medium by a

diaphragm, the valve is especially suitable for critical media such as aggressive

acids and lyes. The 0121 is equipped with manual override for start-up and testing.

To reduce energy demands, all the coils can be delivered with electronic power

reduction or as an impulse variant. The switching status can be indicated via position

feedback as a binary or NAMUR signal.

Type description