Product Overview
The SAMSON 4748 Solenoid Valve is a precision-engineered, externally piloted solenoid control valve designed for demanding process and pneumatic applications. Manufactured by SAMSON AG, a global leader in control valve technology, the Type 4748 is a 3/2-way or 4/2-way directional solenoid valve that serves as a pilot valve or direct control element in pneumatic and hydraulic control loops. Its robust construction and reliable solenoid actuation make it ideal for switching, diverting, or shutting off fluid flow in industrial process systems. The valve operates on a spring-return or impulse principle, ensuring fail-safe positioning and rapid response times essential for automated process control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Valve (Process & Pneumatic Directional Control Valve) |
| Model Designation | SAMSON Type 4748 |
| Valve Function | 3/2-way or 4/2-way directional control (spring-return or impulse) |
| Operating Pressure | Up to 10 bar (pneumatic pilot supply); suitable for standard industrial process media |
| Actuation Type | Electromagnetic solenoid, external pilot or direct-acting configuration |
| Mounting & Connection | Standard ISO / SAMSON interface; threaded or flanged port connections |
| Body Material | Corrosion-resistant metal alloy or stainless steel options |
| Seal Material | NBR, EPDM, or FKM (application-dependent) |
| Response Time | Fast switching, typically < 50 ms (depending on configuration) |
Engineering Features & Advantages
- Precision Solenoid Actuation: High-reliability electromagnetic coil ensures consistent, repeatable spool positioning for accurate flow diversion and shut-off in automated process sequences.
- Versatile Circuit Functionality: Available in 3/2-way and 4/2-way configurations, enabling flexible integration into pneumatic and hydraulic control circuits for directional, diverting, or on/off service.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust body construction and high-cycle solenoid life suitable for demanding process environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SAMSON OEM standards, ensuring drop-in replacement without modification to existing piping or mounting interfaces.
- Fail-Safe Design: Spring-return mechanism guarantees defined valve position upon power loss, enhancing operational safety in critical process control loops.
Typical Industrial Applications
The SAMSON 4748 Solenoid Valve
PRODUCT IMAGES
SAMSON 4748 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 SAMSON 4748 Solenoid Valve. This Germany-made 24V DC hydraulic component features a direct-acting poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.