High Precision Needle Valve AV507A Avaialble very small quantity shots of low-viscosity liquid Specially designed needle valve and needle adapter Easy to drop liquid off Applicable Material: Low viscosity ink, Various oils, General Low-viscosity liquid Specification Valve Structure Needle Minimum Dispensing Volume Less than 0.001mL Flow Rate (KV value) 0.6L/min. Applicable Viscosity 1 ~ 1,000mPa･s Wetted Part SUS304, UHMW, Perfluor (O-ring) Fluid Pressure Maximum 490kPa Connecting Port of Piping IN. PT1/8 Operating Cycle 150cycles/min. Operating Air Pressure 392 ~ 686kPa External Dimensions (W)22 x (D)22 x (H)121mm Weight 100g Standard Accessories AV507-5 Needle Adapter=1 Only our plastic needles (PNC-23(-32)G-13) can be used with this valve and other brand needles and nozzles cannot be used.