Product Overview
The FISHER 289H-41 is a high-performance gas relief valve engineered for precise overpressure protection in process and pneumatic systems. Manufactured by Fisher (Emerson), this direct-operated relief valve utilizes a spring-loaded diaphragm or piston sensing element to automatically vent excess gas pressure, maintaining system integrity and preventing equipment damage. The 289H-41 model is specifically designed for gas service, offering reliable performance in applications requiring accurate pressure control and rapid response to pressure surges. Its robust construction and precision machining ensure long-term stability in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Gas Relief Valve (Process & Pneumatic Valve) |
| Model Designation | 289H-41 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Spring-loaded direct-acting mechanism ensures accurate cracking pressure and reseal, minimizing product loss and maintaining stable system pressure.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with corrosion-resistant materials and robust diaphragm or piston sensing elements.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in installation without modification.
Typical Industrial Applications
Natural gas transmission and distribution networks, chemical processing plants, pneumatic control systems, and refinery gas relief headers. Also suitable for industrial burner management, gas compressor stations, and offshore gas production platforms.
PRODUCT IMAGES
FISHER 289H-41 Gas Relief 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 FISHER 289H-41 Solenoid Directional Control Valve. This US-made 24V DC hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.