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Inline Easy Read Flow Control Valves, For Hydraulic (Up To 55 GPM) & Pneumatic Service

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Description & Features

Application Controlled flow in one direction, free flow in opposite direction. 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®. Retainer, Ball and Spring: Stainless steel. Ball Follower: Delrin.
Temperature Range -15°F to 200°F.

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Product Questions & Answers (1)

Question by: Cindy C on Jul 18, 2025, 2:34 PM
How tight can you adjust the flow on these things? I need to dial it in pretty good.
Answer by: Customer Support on Jul 20, 2025, 8:22 AM
Color coding and numerical readouts allow for precise and repeatable settings, even down to a small fraction of a turn.

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