The SWAGELOK SS-RL3S4 is a heavy-duty industrial process valve engineered for reliable isolation and tight fluid control in demanding process and pneumatic systems. Its 316 stainless steel construction ensures corrosion resistance and long service life in aggressive environments.
SWAGELOK SS-RL3S4 Technical Specifications
| Body Material | 316 Stainless Steel |
|---|---|
| Connection Type | Swagelok Tube Fitting |
| Tube Size | 3/8 in. |
| Valve Type | Process Valve |
| Pressure Rating | Up to 3000 psig (207 bar) |
| Temperature Range | -20 to 400 °F (-29 to 204 °C) |
| Actuation | Manual |
| Flow Coefficient (Cv) | 0.8 |
Key Engineering Features
- 316 stainless steel body for superior corrosion resistance
- Swagelok tube fitting connections for leak-tight performance
- Compact design suitable for space-constrained installations
- High pressure and temperature capabilities
- Manual actuation for precise control
Industrial Applications
- Chemical processing and petrochemical plants
- Oil and gas instrumentation systems
- Power generation and steam service
- Pharmaceutical and food processing
- Pneumatic control panels
For technical inquiries, dimensional drawings, or replacement support for SWAGELOK SS-RL3S4, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


SWAGELOK SS-RL3S4 Process 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 SWAGELOK SS-RL3S4 Process Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.