Product Overview
The SAFELOK IV2N-4-PTFE-SS is a precision-engineered instrumentation valve designed for reliable isolation and control service in process, pneumatic, and hydraulic systems. Manufactured by SAFELOK, a recognized name in high-integrity fluid control components, this valve features a 1/4 in. (4) port configuration with PTFE sealing and a stainless steel (SS) body construction. It operates as a manually actuated, quarter-turn instrument valve suitable for panel or inline mounting, providing bubble-tight shutoff and precise flow isolation in analytical, sampling, and control circuits. Its PTFE seat and seal arrangement ensures chemical compatibility and low-torque operation, making it a dependable choice for demanding industrial environments where media purity and leak integrity are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Instrumentation Valve (Process & Pneumatic Valve) |
| Model Designation | IV2N-4-PTFE-SS |
| Port Size | 1/4 in. (4) instrumentation connection |
| Body Material | Stainless Steel (SS) |
| Seat / Seal Material | PTFE |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Quarter-turn actuation with PTFE seating delivers smooth, low-torque operation and repeatable bubble-tight shutoff for accurate flow isolation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a stainless steel body offering excellent corrosion resistance and long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in installation without system modification.
Typical Industrial Applications
This instrumentation valve is commonly deployed in process analytical sampling systems, pneumatic control panels, chemical injection and dosing circuits, and hydraulic test stands. It is also well suited for oil and gas instrumentation, pharmaceutical and food-grade process lines, and power generation auxiliary systems where reliable isolation and PTFE media compatibility are required.
PRODUCT IMAGES

SAFELOK IV2N-4-PTFE-SS Instrumentation 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 genuine SAFELOK IV2N-4-PTFE-SS Solenoid Valve. This German-made hydraulic component features a PTFE body and stainless steel internals, delivering leak-free, reliable fluid control for heavy-duty industrial systems.