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Inline Easy Read Needle Valves, For Hydraulic (Up To 100 GPM) & Pneumatic Service

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Description & Features

Application Controlled flow in both directions. Flow adjustment can be made under pressure. Setting can be locked with set screw. Brass valves for use in pneumatic systems and lower pressure hydraulic systems. Steel valves for use in hydraulic systems. Pressure ratings in tables are for non-shock service.
Features Color coding and numerical readout allow positive, precise and repeatable settings. Can be accurately adjusted within a small fraction of a turn (one full turn per color). Metal knob and stem for durability.
Materials Body: Available in Brass, carbon steel or stainless steel (1'' size available in naval bronze or ductile iron). Needle: Brass on brass valves, stainless steel on steel and stainless steel valves. O-Ring: Viton® is standard (other materials available). Washer Seal: Teflon®. Knob: Aluminum.
Temperature Range -15°F to 400°F.

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Product Questions & Answers (1)

Question by: Larry B on Dec 9, 2025, 10:15 AM
What kind of pressure can these handle, for like, normal use?
Answer by: Customer Support on Dec 10, 2025, 12:12 PM
Pressure ratings in the tables provided are meant for non-shock service. These valves are designed for controlled flow in both directions.