Product Overview
The AirTAC 2S250-25 is a 2/2-way normally closed fluid solenoid valve engineered for precise on/off control of compatible liquid and gaseous media in industrial process circuits. Manufactured by AirTAC, a globally recognized brand in pneumatic and fluid control components, this direct-acting series valve operates without requiring a minimum differential pressure, allowing reliable actuation from zero pressure up to its rated working pressure. The 2S250-25 features a 1-inch port size and is constructed with a robust brass or stainless steel body and a durable NBR or EPDM diaphragm seal, ensuring chemical compatibility and long service life in demanding fluid handling systems. Its compact solenoid coil delivers fast response times and low power consumption, making it an ideal choice for automated process control, water treatment, and general industrial fluid routing applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 2/2-Way Fluid Solenoid Valve (Process & Pneumatic Valve) |
| Model Designation | 2S250-25 |
| Operating Pressure | 0 to 1.0 MPa (0 to 10 bar) — Direct-acting, zero minimum pressure |
| Port Size & Connection | 1″ (DN25) — Threaded (G/NPT/BSPP options) |
| Valve Configuration | 2/2-Way, Normally Closed (NC) |
| Body & Seal Material | Brass or Stainless Steel Body / NBR or EPDM Diaphragm |
| Coil Voltage | AC220V / DC24V / AC110V (Standard Options) |
| Response Time | ≤ 30 ms (Fast actuation for process control) |
| Mounting & Connection | Inline threaded mounting — ISO / Manufacturer Interface |
Engineering Features & Advantages
- Direct-Acting Design: Operates reliably from zero pressure differential, ensuring consistent valve actuation even in low-pressure or gravity-fed fluid systems without requiring pilot pressure.
- Fast Response & Precision Metering: The solenoid coil and diaphragm mechanism deliver rapid open/close cycles (≤ 30 ms), enabling accurate on/off fluid control in automated process sequences.
- Industrial Reliability: Built for continuous duty operation under severe industrial conditions, with a durable diaphragm seal and corrosion-resistant body materials that withstand water, air, oil, and neutral media.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original AirTAC 2S series specifications, ensuring drop-in replacement without modification to existing piping or electrical connections.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original AirTAC OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its compact solenoid coil delivers fast response times and low power consumption, making it an ideal choice for automated process control, water treatment, and general industrial fluid routing applications.
PRODUCT IMAGES
AirTAC 2S250-25 2/2-Way Fluid Solenoid Valve
âš¡ 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 AIRTAC 2S250-25 2/2 Way Solenoid Valve. This China-made 220V AC hydraulic component features a direct-acting poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.