Graduated adjustment scale Omnifit's
in-line needle valve enables the user to adjust the flow of liquid in situ using a graduated adjustment scale on the surface of the valve. The wetted materials are PTFE and PEEK, ensuring good chemical resistance and the valve has an internal bore of 1.2mm. The valve is temperature rated as follows: # maximum continuous service 110°C (230°F) # minimum continuous service -25°C (13°F) # maximum differential 100°C (212°F)