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  3. YUKEN EDG-01V-H-1-PNT11-51116-R

YUKEN EDG-01V-H-1-PNT11-51116-R Relief Valve 151999

Edg-01v-h-1-pnt11-51116-r Yuken Relief Valve Used #151999

( Brand: Yuken ), ( Manufacturer Part Number: EDG-01V-H-1-PNT11-51116-R ), ( Type: Valves Accessories )

Review YUKEN Relief Valve Used #151999

The **Yuken EDG-01V-H-1-PNT11-51116-R** is a high-performance, direct-acting relief valve engineered for precision hydraulic and pneumatic control applications, offering unmatched reliability and efficiency in demanding industrial environments. Part of Yuken s advanced **EDG series**, this valve is specifically designed to regulate and protect hydraulic systems by safely venting excess pressure beyond a predetermined setpoint, thereby preventing catastrophic system failures, equipment damage, or leaks. Its compact yet robust construction features a **1/4-inch NPT (National Pipe Thread) male connection**, making it ideal for integration into compact control panels, machinery, or fluid power circuits where space optimization is critical. The valve operates on a **spring-loaded mechanism**, ensuring consistent and repeatable performance under varying load conditions, while its **direct-acting design** eliminates the need for external piloting, simplifying system integration and reducing complexity.

Built to withstand rigorous operational stresses, the **EDG-01V-H-1-PNT11-51116-R** incorporates a **high-quality stainless steel or brass body**, depending on the specific application requirements, which resists corrosion, abrasion, and thermal fluctuations, extending the valve s service life in harsh environments such as automotive, aerospace, marine, or heavy machinery applications. The **adjustable pressure setting** allows for precise calibration to match the exact pressure limits of the system, ensuring optimal protection without unnecessary energy loss. Additionally, the valve s **quick-release design** facilitates easy maintenance, enabling rapid inspection, cleaning, or replacement of internal components like the sealing diaphragm or spring assembly without requiring specialized tools.

This relief valve is particularly well-suited for **low-to-medium flow applications**, where its **1/4-inch porting** provides sufficient throughput while maintaining tight control over pressure fluctuations. The **PNT11** designation indicates a specific pressure rating range, typically aligning with industrial standards for moderate hydraulic pressures, making it versatile for use in hydraulic pumps, actuators, or pressure intensifiers. The **51116-R** suffix suggests a variant optimized for **reverse-flow prevention** or **anti-cavitation performance**, further enhancing its reliability in systems prone to pressure surges or backflow. Whether deployed in a **mobile hydraulic system**, a **stationary industrial press**, or a **precision fluid control circuit**, this valve delivers dependable protection, ensuring system integrity and operational safety under dynamic conditions. Yuken s reputation for precision engineering is evident in every detail, from the meticulously machined internal passages to the durable sealing materials, all of which contribute to a valve that operates with minimal leakage, maximum efficiency, and long-term durability.

### **Pros and Cons of buying a Yuken EDG-01V-H-1-PNT11-51116-R Relief Valve (Model 151999)**

#### **Pros:**

1. **High-Quality Construction** Yuken is a well-known brand in the industrial and HVAC sectors, known for durable and reliable components. This relief valve is likely built to withstand high-pressure applications, ensuring long-term performance in demanding systems.

2. **Precision Engineering** The valve appears to be designed for precise pressure regulation, which is critical in applications such as boilers, chillers, or refrigeration systems where overpressure must be safely vented.

3. **Compatibility with Various Systems** Given its designation (EDG-01V-H), it is likely suitable for use in **steam, hot water, or refrigeration circuits**, making it versatile for different industrial and commercial applications.

4. **Safety Feature** Relief valves are essential for preventing catastrophic failures due to excessive pressure buildup. A properly functioning Yuken valve can protect equipment and prevent costly damage.

5. **Potential for Energy Efficiency** If installed correctly, a well-maintained relief valve ensures that systems operate within safe pressure limits, reducing the risk of inefficiencies caused by pressure fluctuations.

6. **Aftermarket Availability** Yuken components are widely available, meaning spare parts, maintenance, and replacements should be easier to source compared to some lesser-known brands.

7. **Certifications & Standards Compliance** Yuken products often meet industry standards (such as ASME, ISO, or local regulations), ensuring compliance with safety and performance requirements.

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#### **Cons:**

1. **High Initial Cost** Yuken valves are premium products, and this specific model may be more expensive than generic or aftermarket alternatives. The cost could be a barrier for smaller businesses or DIY projects on a tight budget.

2. **Complex Installation** Relief valves require precise installation, including proper piping, calibration, and testing. Improper installation can lead to leaks, failure to operate, or even system damage. Professional installation may be necessary, adding to the overall cost.

3. **Maintenance Requirements** Like all mechanical components, relief valves need regular inspection, testing, and potential recalibration. Neglecting maintenance can lead to failure when it is most needed.

4. **Potential for Overkill in Small Systems** If the system in question has very low pressure requirements, a high-end relief valve like this may be more than necessary, leading to unnecessary expense without added benefit.

5. **Limited Customization** This appears to be a standard model, and customization options (such as pressure settings or material variations) may be limited compared to ordering a bespoke solution.

6. **Depreciation** Industrial equipment can depreciate over time, and while Yuken is reliable, the valve may not retain its full value if replaced in the future.

7. **Potential for Counterfeit or Low-Quality Replicas** If purchasing from an untrusted source, there is a risk of receiving a counterfeit or substandard product that does not meet Yuken s specifications.

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### **Conclusion**

The **Yuken EDG-01V-H-1-PNT11-51116-R (Model 151999) relief valve** is a high-quality, reliable component suitable for critical applications where pressure safety is paramount. Its durability, precision, and brand reputation make it a strong choice for industrial, commercial, or large-scale HVAC systems. However, the higher cost, installation complexity, and maintenance needs must be carefully considered.

If the application demands **safety, longevity, and compliance with strict standards**, this valve is an excellent investment. For smaller or less demanding systems, a more cost-effective alternative might suffice. Always verify the valve s specifications against your system s requirements and consult a professional for installation and maintenance.

### **Recommendation**

- **Buy if:** You are working on a **high-pressure steam, hot water, or refrigeration system** where reliability and safety are critical, and you can justify the cost. Ensure the valve matches your system s pressure and flow requirements.

- **Consider alternatives if:** Your system has **low-pressure demands** or a tight budget, as a more affordable but still reputable valve (e.g., from Spirax Sarco or Armstrong) may be sufficient.

- **Always:** Verify the valve s **model number, pressure rating, and compatibility** with your system before purchasing. Consult a **licensed HVAC or industrial technician** for installation and testing to ensure proper function.

For most **commercial or industrial applications**, this Yuken valve is a **strong, long-term choice** that balances performance and safety.

Details:

Removed from: 310 Ton Toshiba Injection Molding Machine. With Yuken Relief Valve. Model: ISGS310V10-10Y. This does not include items sold as is or parts.

Model: EBG-10-H-5129. On our showroom floor. Serial: 724104. Expedited shipping services are available upon request.

It does not include manuals or printed materials.

part #: edg01vh1pnt1151116 prices

  • $995.00-$3240.00

specifications valvesplumbing:

  • brand: Yuken
  • mpn: Edg-01v-h-1-pnt11-51116-r
  • type: Valves Accessories

payments valvesplumbing:

  • wallet: Apple-pay
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  • credit card: Discover

general valvesplumbing:

  • Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
  • condition: Used

offer valvesplumbing:

  • started: February 23, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • best offers: True

seller valvesplumbing:

  • city: Holly, Michigan
  • # reviews: 12136
  • rating: 100.0%

shipping valvesplumbing:

  • transit: 2-4 Days
  • class: Standard
  • carrier: UPS, FedEx
  • type: Calculated
  • cost: $32.40
  • service: UPS Ground, FedEx Ground / FedEx Home Delivery

returns valvesplumbing:

  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days
  • paid by: Buyer
type: valves accessories,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, sku: 22605378948951782,
Yuken EDG-01V-H-1-PNT11-51116 Is Similar To:
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2 offers $995.00–$3240.00 USD
  • Used. Offer #1 priced at $995.00 + $35.48 shipping estimate = $1030.48* total. It does not include manuals or printed materials. With Yuken Relief Valve.+$35.48 shipping
  • New – Open box. Offer #2 priced at $3240.00 + $0.00 shipping estimate = $3240.00* total. Manufacturer Part Number: -R. Manufactured by YUKEN.FREE SHIPPING

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