The PARKER 6A-C6L-1-SS is a heavy-duty industrial check valve engineered for unidirectional flow control in process and pneumatic systems. This inline, spring-loaded poppet valve permits flow in one direction while preventing reverse flow, protecting downstream components from backpressure and contamination. The 316 stainless steel body and trim provide corrosion resistance for demanding media compatibility.
PARKER 6A-C6L-1-SS Technical Specifications
| Manufacturer | Parker Hannifin |
| Model | 6A-C6L-1-SS |
| Valve Type | Inline Check Valve |
| Body Material | 316 Stainless Steel |
| Port Size | 3/8 in. (C6) |
| Port Type | NPT Female |
| Flow Configuration | Unidirectional, spring-loaded poppet |
| Cracking Pressure | 1 psi (L) |
| Maximum Working Pressure | 3000 psi (207 bar) |
| Operating Temperature Range | -40°F to 400°F (-40°C to 204°C) |
| Seal Material | PTFE |
| Mounting | Inline |
Key Engineering Features
- Spring-loaded poppet design ensures rapid, reliable sealing against reverse flow.
- 316 stainless steel construction offers superior corrosion resistance for aggressive media.
- PTFE seals provide broad chemical compatibility and high-temperature stability.
- Low cracking pressure (1 psi) minimizes pressure drop and energy loss.
- Compact inline configuration simplifies installation in tight spaces.
- Rated for pressures up to 3000 psi for high-pressure process applications.
Industrial Applications
- Process instrumentation and analytical systems
- Pneumatic control circuits
- Hydraulic power units and test stands
- Chemical and petrochemical fluid handling
- Water treatment and filtration systems
- Pharmaceutical and food processing (with compatible media)
For technical inquiries, dimensional drawings, or replacement support for PARKER 6A-C6L-1-SS, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
PARKER 6A-C6L-1-SS Check Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the PARKER 6A-C6L-1-SS Check Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.