SINV3-S-6-RS
Stainless Steel SINV3-S-6-RS | 3/8 in. OD Needle Valve – Regulating Stem, Bar Handle, 5000 psi
- Model: SINV3-S-6-RS (3/8" Tube OD Needle Valve)
- Type: Straight Needle Valve with Regulating Stem
- Material: 316 Stainless Steel, Alloy 400, Brass
- Pressure Rating: Up to 5000 PSIG
- Design: Bar handle, panel-mountable, precision metering stem
| Cv Coefficient | 0.75 |
|---|---|
| End Size | 44263in |
| End Size 2 | 44263in |
| Inch/Metric | Inch |
| Orifice Diameter | 6.3mm |
| Pressure Rating 316 Stainless Steel at 65 to 100 (-54 to 38 ?C) Temperature | bar, psig |
| Pressure Rating at 100 (38 ?C) Temperature | 345bar, 5000psig |
| Temperature Rating (316 Stainless Steel) | ?C, ?F |
| Temperature Rating with Polyether Ether Ketone (PEEK) Packing | 315?C, 600?F |
| Temperature Rating with Polytetrafluoroethylene (PTFE) Packing | -54 to 232?C, -65 to 450?F |
| Dimension A | 32.8mm |
|---|---|
| Dimension B | 32.8mm |
| Dimension B1 | 32.8mm |
| Dimension C | 45.5mm |
| Dimension D | 12.7mm |
| Dimension E | 12.7mm |
| Dimension F | 64.0mm |
| Dimension H | 63.5mm |
| Dimension I | 20.0mm |
| Dimension L | 65.6mm |
Stainless Steel SINV3-S-6-RS | 3/8 in. OD Needle Valve – Regulating Stem, Bar Handle, 5000 psi (SINV3-S-6-RS)
The SINV3-S-6-RS is a high-pressure, 3/8" tube OD needle valve designed for accurate metering and flow control in gas and liquid instrumentation systems. Featuring a regulating stem and bar handle, this compact, panel-mountable valve delivers low operating torque and precise adjustments—ideal for high-purity and industrial process applications.
Engineered with a body constructed from corrosion-resistant 316 stainless steel and enhanced with Alloy 400 and brass components, the SINV3-S-6-RS offers compatibility with a wide range of media, including aggressive fuels, chemicals, and CIP (Clean-in-Place) cleaning agents.
Whether you’re building a fuel control panel, fluid metering line, or high-pressure sampling setup, this valve delivers smooth operation and dependable sealing, even in dynamic environments. Compatible with Swagelok® style tube fittings.
Key Benefits
- Control: Regulating stem allows for fine-tuned flow adjustments
- Reliability: Rated to 5000 PSIG for rugged performance in high-pressure systems
- Compatibility: Works with 3/8" stainless steel tubing and Swagelok® style systems
- Versatility: Built from multiple corrosion-resistant alloys for broad media support
- Convenience: Panel-mountable design with bar handle for easy operation
Typical Applications
- Industrial sampling and process control systems
- Sanitary stainless steel fluid lines
- Gas, fuel, and hydraulic flow setups
- CIP (Clean-in-Place) fluid metering loops
- OEM instrumentation and panel builds
Looking for a Swagelok® style needle valve with precise metering and high-pressure capability? The SINV3-S-6-RS delivers smooth control, corrosion resistance, and installation flexibility in one rugged, compact valve. Add it to your cart below or request a quote.
