The TYLOK SS-CH-D8D8-25 is a heavy-duty industrial check valve engineered for reliable unidirectional flow control in process and pneumatic systems. It ensures tight shut-off and prevents backflow, protecting critical equipment and maintaining system integrity.
TYLOK SS-CH-D8D8-25 Technical Specifications
| Body Material | 316 Stainless Steel |
|---|---|
| Connection Type | Double Ferrule Compression Fittings |
| Tube Size | 1/2 in. (8 mm) |
| Pressure Rating | Up to 6000 psi (413 bar) |
| Temperature Range | -20°F to 400°F (-29°C to 204°C) |
| Cracking Pressure | 1/3 psig (0.02 bar) |
| Flow Coefficient (Cv) | 1.2 |
| Seal Material | PTFE |
Key Engineering Features
- 316 stainless steel construction for corrosion resistance
- Double ferrule compression fittings for leak-free connections
- Low cracking pressure ensures minimal pressure drop
- PTFE seal for chemical compatibility
- Compact design for space-constrained installations
Industrial Applications
- Process instrumentation and control systems
- Pneumatic and hydraulic circuits
- Chemical and petrochemical processing
- Oil and gas equipment
- Power generation systems
For technical inquiries, dimensional drawings, or replacement support for TYLOK SS-CH-D8D8-25, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


TYLOK SS-CH-D8D8-25 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 TYLOK SS-CH-D8D8-25 Check Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.