Product Overview
The ITT 30684-002-001 is a DN25 general process valve engineered for reliable isolation and control of fluid media in demanding industrial circuits. Manufactured by ITT, a globally recognized brand in fluid handling technology, this valve features a 316L stainless steel wetted body that delivers superior corrosion resistance against aggressive media, process water, and mildly acidic or caustic solutions. With a nominal line size of DN25 (1 inch), it is designed for inline installation within process piping and hydraulic support systems, providing dependable shut-off and flow regulation where media compatibility and structural integrity are critical. The valve operates as a mechanically actuated process component, making it suitable for integration into both hydraulic power units and pneumatic process loops requiring robust, leak-tight performance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | General Process & Pneumatic Valve |
| Model Designation | ITT 30684-002-001 |
| Nominal Size | DN25 (1″) |
| Body Material | 316L Stainless Steel |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Precision-machined sealing surfaces and controlled spool/seat geometry ensure accurate flow metering and repeatable shut-off across the DN25 bore, minimizing pressure loss and media leakage in process lines.
- Corrosion-Resistant Construction: The 316L stainless steel body and trim provide excellent resistance to chlorides, process chemicals, and washdown environments, extending service life in hygienic and aggressive media applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with stable actuation response and durable internal components rated for high-cycle process duty.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original ITT OEM standards, allowing drop-in replacement without piping modification or adapter fabrication.
Typical Industrial Applications
This ITT process valve is commonly deployed in chemical and petrochemical process lines for media isolation, in water treatment and desalination skids requiring corrosion-resistant DN25 valving, in food and pharmaceutical processing where 316L wetted surfaces are mandatory, and in hydraulic power unit auxiliary circuits and pneumatic process control loops for reliable on/off and throttling service.
PRODUCT IMAGES

ITT 30684-002-001 / DN25-316L 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 genuine ITT 30684-002-001 / DN25-316L Solenoid Directional Seat Valve. This German-made hydraulic component features a robust stainless steel design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.