Product Overview
The PARKER 4F-C4L-10-T-SS is a precision instrumentation check valve engineered for unidirectional flow control in high-purity and corrosive fluid handling systems. Manufactured by Parker Hannifin, a global leader in motion and control technologies, this valve belongs to the 4F series of instrumentation-grade check valves. The “SS” suffix denotes stainless steel construction, ensuring compatibility with aggressive media and demanding environmental conditions. The valve operates on a simple, reliable spring-assisted poppet or ball mechanism that permits flow in one direction while providing bubble-tight shutoff in the reverse direction. With a compact, modular design and a 1/4-inch tube connection, it is ideally suited for integration into instrumentation panels, analytical systems, and hydraulic control circuits where precise, leak-free flow control is critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Check Valve (Flow Control & Modular Valve) |
| Model Designation | 4F-C4L-10-T-SS |
| Operating Pressure | Up to 3,000 psi (207 bar) standard instrumentation rating |
| Mounting & Connection | 1/4″ Tube OD, Parker CPI / A-LOK compatible compression fitting |
| Body Material | Stainless Steel (316 SS) |
| Seal Material | PTFE / Fluorocarbon (standard for instrumentation) |
| Flow Direction | Unidirectional (forward flow, reverse shutoff) |
| Cracking Pressure | Low pressure (typically 1–5 psi) for sensitive instrumentation |
Engineering Features & Advantages
- Precision Performance: Spring-assisted poppet or ball design ensures fast, repeatable sealing and minimal cracking pressure, ideal for low-flow instrumentation circuits.
- Industrial Reliability: 316 stainless steel body and trim provide excellent corrosion resistance and long service life in harsh chemical and offshore environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with Parker 4F series and standard instrumentation tube fittings, ensuring drop-in installation.
- Leak-Tight Sealing: Bubble-tight shutoff prevents reverse flow and cross-contamination in critical sampling and hydraulic control systems.
- Compact Modular Design: Space-saving profile allows dense panel mounting and easy integration into existing manifolds and modular valve assemblies.
Typical Industrial Applications
This instrumentation check valve is commonly used in oil and gas sampling systems, chemical injection skids, hydraulic power units for offshore and marine equipment, analytical instrumentation panels, and high-purity fluid handling in pharmaceutical and semiconductor manufacturing. It is also suitable for pilot lines in plastic injection molding machines and metallurgical presses where reliable unidirectional flow is essential.
PRODUCT IMAGES
PARKER 4F-C4L-10-T-SS Instrumentation Check Valve
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Shop the genuine PARKER 4F-C4L-10-T-SS Solenoid Directional Control Valve. This USA-made 10 GPM hydraulic component features a 4-way, 3-position design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.