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Description

The Parker FG3PKCLD is a Colorflow F Series inline hydraulic flow control valve manufactured by Parker Hannifin's Hydraulic Valve Division. A closely related variant, the FG3PKCLG, is documented by multiple sources as a hydraulic flow control valve with keys; the FG3PKCLD shares the same series family with a different design/suffix designation. Refer to manufacturer documentation to confirm compatibility with your specific application.

The Colorflow F Series provides precise metered flow control in one direction while permitting full free flow in the reverse direction, suitable for both air and oil hydraulic circuits. These valves feature a two-step needle for fine adjustment at low flows and a color-coded reference scale on the stem for repeatable flow setting; a locking set screw secures the adjustment once the desired flow rate is established. The "C" position in the model number indicates an integrated reverse-flow check valve.

The F Series is manufactured by Parker's Hydraulic Valve Division in Elyria, Ohio, and is engineered for inline installation in hydraulic and pneumatic plumbing circuits requiring reliable, adjustable flow regulation.

Technical Specifications

Brand: Parker
MPN: FG3PKCLD
Series: Colorflow F Series
Type: Inline Hydraulic Flow Control Valve with Reverse Check
Division: Parker Hydraulic Valve Division
Port Size (Nominal): 3/8" (size code "3" per F Series ordering matrix — confirm before installation)
Check Valve: Integrated reverse-flow check (indicated by "C" in model number)
Needle Type: Two-step needle (fine metering at low flow, full adjustment range)
Adjustment Reference: Color-coded scale on stem with locking set screw
Fluid Compatibility: Hydraulic oil, air
Maximum Operating Pressure (Brass body): 140 Bar (2000 PSI)
Manufacturing Location: Elyria, Ohio, USA

Condition: New — Open Box. Sourced from manufacturing MRO turnover, plant closures, and industrial surplus; the part is new and unused but may have been in storage for years. Packaging may show shelf wear or be missing. No original packaging

Shipping & Handling

Domestic shipping via USPS Ground Advantage, USPS Priority Mail, or UPS Next Day Air. Cost is calculated at checkout based on your location. We ship within 1 business day.
International shipping is offered through the eBay International Shipping program.
Local pickup is available — message us ahead of time to coordinate.
UPS Next Day Air orders: Cutoff is 2pm Eastern for guaranteed same-day shipout. We can usually work later orders in if we know they're coming, so message us — we just can't work magic every time.
Shipping on your own UPS or FedEx account? No problem. This package ships at approximately 6.00 × 6.00 × 6.00 inches and 8.00 lb 8.00 oz. Send a message before checkout with your account number and shipping method.

Returns

We offer free returns through eBay's standard 30-day return policy. If something isn't right, message us first — we want to make it right and we'll work with you to do it.

About ACME MRO Solutions

We started ACME MRO Solutions to fix something we kept running into as contractors — plants down, parts slow, surplus listings you couldn't trust. Our goal is simple: get YOU the right component fast, with an honest description, so you can get back to running.

We describe what we see. Used items show signs of use; if a part has visible wear, damage, or a missing component, the condition description will say so. We don't claim anything is tested unless we tested it — and we don't bench-test parts where testing isn't practical or revealing (feed-through modules, breakers, mechanical components). When we do test something, we'll say so explicitly.

If something is our fault, we don't work through it — we make it right. We are proud to serve American manufacturing. Your uptime is our bottom line.

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Questions? Talk to us.

Send a message through eBay. During business hours we typically respond within the hour. Whether you need to confirm compatibility before buying, request additional photos, ask about a cross reference, or work through something after delivery — message first and we'll figure it out together.