General purpose flow control solenoid valves from ODE, the 21A Prop Series, are constructed of brass (with Stainless Steel AISI 300 series armature tube), are 2/2 way proportional acting, feature flow of 1.4, 2, 3.2, 4, 6.4 or 9 lpm, pressures to 40 bar.
Applications include air, industrial automation, medical, packaging, thermoregulation, and water. Good repeatability and low hysteresis; different flow curves depend on the specific coil installed. Proportional Electric Control System available on request. Fluid temperatures from -10° C to 140° C are possible with FKM seals.