SKU: 8257
| Attribute | Details |
|---|---|
| Manufacturer | Leser GmbH & Co. KG |
| Product Type | Safety Release Valve |
| Model / Type | 4592.2472 |
| Nominal Size | Inlet: NPT 1 | Outlet: NPT 1 |
| Flow Area | 63.6 mm² (D0: 9.0 mm) |
| Set Pressure | 206.90 barg / 3000.8 psig |
| Test Temperature | 30°C / 86°F |
| Body Material | 1.4404 / 316L Stainless Steel |
| Pressure Rating | Inlet: PN 250 | Outlet: PN 40 |
| Standards & Certifications | ISO 4126, ASME, TÜV-SV |
| Weight | 3.980 Kg |
The Leser 4592.2472 Safety Release Valve is a high-performance pressure protection device designed to safeguard pressurized systems by releasing excess pressure reliably. With a set pressure of 206.90 barg (3000.8 psig) and compact NPT 1” inlet and outlet connections, it is engineered to handle steam, gas, and liquid applications. Manufactured with a durable 1.4404 / 316L stainless steel body, it offers exceptional corrosion resistance and long-term reliability under harsh industrial conditions.
Certified to international standards including ISO 4126 and ASME, the Leser 4592.2472 ensures safety and compliance across various industries. With a flow area of 63.6 mm² and TÜV-approved performance, it delivers precise pressure relief while maintaining system integrity. Weighing 3.980 kg, this valve combines robust construction with compact design, making it ideal for industries where reliability and safety are critical.

Key Features:
1. Model: Leser 4592.2472 Safety Release Valve.
2. Nominal Size: NPT 1 inlet and outlet connections.
3. Flow Area: 63.6 mm² with 9.0 mm D0 diameter.
4. High Set Pressure: 206.90 barg / 3000.8 psig.
5. Body Material: 1.4404 / 316L stainless steel for corrosion resistance.
6. Standards Compliance: ISO 4126, ASME, TÜV certified.
7. Multi-Medium Capability: Suitable for steam, gas, and liquids.
8. Compact & Durable: Weighs 3.980 kg with robust design.
9. Pressure Ratings: PN 250 inlet and PN 40 outlet.
10. Reliable Safety: Ensures system protection under critical conditions.
Applications:
1. Steam Systems: Provides safe release of excess steam pressure.
2. Oil & Gas: Used in high-pressure process and safety systems.
3. Marine Industry: Protects shipboard pressurized equipment.
4. Power Plants: Ensures safety in boilers and turbines.
5. Chemical Industry: Handles pressurized chemical process systems.
6. Pharmaceutical Plants: Used in controlled process environments.
7. Food & Beverage: Applied in pressurized processing systems.
8. Water Treatment: Protects pressurized filtration and pumping systems.
9. Mining & Heavy Industry: Ensures safe operation in hydraulic systems.
10. Replacement & Retrofit: Ideal for maintaining safety compliance in existing systems.
Discover the high-quality Valve at Aeliya Marine Tech engineered for reliable pressure relief, robust performance, and long-lasting protection in industrial and marine systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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