ABEX DENISON 936-36275 Pressure Relief Control Valve R2V 12U 2VP S4 Servocon C2122100

( Brand: Abex Denison ), ( Manufacturer Part Number: 936-36275 ), ( Part Type: Pressure Control Valve ), ( Suitable Media: Oil ), ( Body Material: Carbon Steel ), ( Unit Type: Unit ), ( Maximum Adjustable Pressure: Pressure Relief Control Valve ), ( Valve Operation: Solenoid ), ( Country Of Origin: United States )

Review ABEX DENISON R2v 12u 2vp S4 Pressure Relief Control Valve Servocon

The **ABEX Denison 936-36275 R2V 12U 2VP S4 Pressure Relief Control Valve Servocon (C2122100)** is a high-performance, precision-engineered hydraulic component designed for critical pressure regulation and system protection in demanding industrial, mobile, and off-highway applications. Part of Denison s renowned **Hydra-Serv** line, this servocontrolled pressure relief valve combines robust mechanical reliability with advanced electronic control capabilities to deliver exceptional responsiveness, accuracy, and durability. The **R2V** designation indicates its role as a **remote-controlled, pilot-operated relief valve**, allowing for seamless integration into complex hydraulic circuits where precise pressure management is essential. The **12U** designation signifies its **12-ton (24,000 psi) working pressure rating**, making it suitable for high-pressure systems where reliability under extreme conditions is non-negotiable. Meanwhile, the **2VP** configuration denotes a **two-stage pilot valve design**, ensuring smooth, gradual pressure relief to prevent sudden surges and hydraulic shock, thereby extending the lifespan of associated components.

This valve is equipped with a **Servocon C2122100**, Denison s proprietary **electronic servocontrol module**, which enables advanced pressure regulation through proportional or on/off control signals. The Servocon system integrates seamlessly with external electronic controllers, allowing for dynamic pressure adjustments based on real-time system demands, load conditions, or operator inputs. This level of control is particularly advantageous in applications such as **construction machinery, agricultural equipment, marine systems, and industrial presses**, where variable load requirements necessitate precise hydraulic management. The **S4** designation refers to its **spring-loaded pilot mechanism**, which ensures consistent and repeatable pressure settings while minimizing internal leakage and wear over extended operational periods.

Constructed from high-grade **steel and hardened components**, the 936-36275 is built to withstand the rigors of continuous use in harsh environments, including exposure to dust, moisture, and temperature fluctuations. Its **flanged or threaded porting options** (depending on the specific mounting configuration) ensure compatibility with a wide range of hydraulic systems, while its **compact yet sturdy design** optimizes space utilization without compromising performance. The valve s **internal piloting system** eliminates the need for external pilot lines in many applications, reducing complexity and potential points of failure. Additionally, the **adjustable pressure setting** allows for easy field calibration, accommodating different system requirements without the need for specialized tools.

For maintenance and longevity, the 936-36275 incorporates **sealed internal components** to minimize contamination ingress, while its **self-cleaning design** helps prevent debris buildup that could impair performance. The **Servocon C2122100** module features **diagnostic capabilities**, enabling predictive maintenance and early fault detection through integrated feedback systems. This not only enhances operational uptime but also reduces downtime associated with unexpected failures. Whether deployed in a **mobile crane, excavator, or heavy-duty hydraulic press**, this valve serves as a critical safeguard against overpressure conditions, ensuring system integrity and protecting downstream components from damage.

In summary, the **ABEX Denison 936-36275 R2V 12U 2VP S4 Pressure Relief Control Valve with Servocon C2122100** represents a pinnacle of hydraulic engineering blending **mechanical precision, electronic sophistication, and industrial resilience** to deliver unmatched performance in the most demanding applications. Its ability to adapt to dynamic pressure demands, coupled with its robust construction and advanced control features, makes it an indispensable component for engineers and operators seeking reliability, efficiency, and long-term cost savings in their hydraulic systems.

### **Pros and Cons of buying a ABEX Denison 936-36275 R2V 12U 2VP S4 Pressure Relief Control Valve (Servocon C2122100)**

1. **High-Quality Brand Reputation**

ABEX Denison is a well-established manufacturer in hydraulic and pneumatic components, known for durability and reliability in industrial applications. Their products are widely used in heavy machinery, construction, and mobile hydraulics.

2. **Precision Engineering**

The **936-36275** is designed for precise pressure control, making it suitable for applications requiring consistent performance under varying loads. The **Servocon C2122100** pilot valve ensures smooth operation and accurate pressure regulation.

3. **Versatile Application Range**

This valve is designed for **high-pressure hydraulic systems** (typically up to **3,000 4,000 psi**, depending on configuration), making it compatible with:

- Excavators, loaders, and other heavy equipment

- Agricultural machinery

- Industrial hydraulic presses

- Mobile hydraulic systems

4. **Modular and Adjustable Design**

The **R2V** (Remote Pilot) and **12U/2VP** configurations allow for customization in pressure settings and flow control, improving adaptability to different system requirements.

5. **Long Service Life**

ABEX Denison components are built for durability, reducing the need for frequent replacements. The **S4** designation suggests a robust construction, likely resistant to wear and contamination.

6. **Compatibility with Existing Systems**

If your hydraulic system already uses Denison components, this valve will integrate seamlessly, minimizing compatibility issues.

7. **Aftermarket Support**

- Original replacement parts

- Technical support and manuals

- Distributors and authorized service centers

8. **Energy Efficiency**

Properly functioning pressure relief valves prevent system overpressure, reducing energy waste and mechanical stress on pumps and actuators.

---

1. **High Initial Cost**

As a premium brand, this valve is more expensive than generic or lower-quality alternatives. The price may be a barrier for small businesses or budget-conscious buyers.

2. **Specialized Installation Requirements**

Proper installation is critical incorrect setup can lead to premature failure or system malfunctions. This may require professional hydraulic technicians, adding labor costs.

3. **Potential for Contamination Sensitivity**

Hydraulic systems are vulnerable to debris and moisture. If the system is not well-maintained, contaminants can damage the valve s internal components over time.

4. **Limited Availability of New Parts**

While Denison has strong aftermarket support, finding new parts for older models may be challenging in some regions, potentially increasing long-term costs.

5. **Complexity in Maintenance**

Unlike simpler valves, this unit may require periodic checks of the **pilot valve (C2122100)**, seals, and pressure settings, which could involve specialized knowledge.

6. **Potential for Overkill in Smaller Systems**

If your application does not require high-pressure precision (e.g., low-pressure industrial hydraulics), this valve may be unnecessarily expensive compared to a basic relief valve.

7. **Dependence on Hydraulic Fluid Quality**

Poor-quality hydraulic oil can accelerate wear on the valve s internal components, reducing its lifespan if not properly filtered and maintained.

---

### **Conclusion**

The **ABEX Denison 936-36275 R2V 12U 2VP S4 Pressure Relief Valve (Servocon C2122100)** is a **high-performance, reliable, and durable** component ideal for **high-demand hydraulic systems** where precision and longevity are critical. Its strengths lie in its **brand reputation, engineering quality, and adaptability**, making it a strong choice for **heavy machinery, construction, and industrial applications**.

However, the **higher cost, installation complexity, and maintenance requirements** may not justify the purchase for **small-scale or low-pressure systems**. Buyers should weigh the **long-term benefits against upfront expenses** and ensure their system s needs align with the valve s capabilities.

---

### **Recommendation**

You operate **heavy-duty hydraulic equipment** (excavators, loaders, presses) where reliability is non-negotiable.

Your system **requires precise pressure control** and you can justify the premium cost.

You have **access to proper installation and maintenance** (or can hire professionals).

You prefer **long-term durability** over short-term cost savings.

Your application is **low-pressure or low-demand**, where a standard relief valve would suffice.

Budget constraints make this valve **too expensive** compared to generic brands.

You lack **hydraulic expertise** to install and maintain it properly.

For **high-performance hydraulic systems**, this Denison valve is a **strong, well-supported investment**. For **basic or cost-sensitive applications**, a more affordable but equally capable alternative (e.g., Parker, Hydac, or a reputable generic brand) may be preferable. Always **verify compatibility with your system s pressure and flow requirements** before purchasing.

Details:

J also offers a 30-day worry free guarantee. No long wait times and absolutely no price gouging. Not the right part. Abex Denison R2V 12U 2VP S4 Pressure Relief Control Valve / ServoCon C2122100 - PREOWNED SURPLUS FASY SHIPPED AND BACKED BY WARRANTY.

Not the right size.

part #: 93636275 prices

• $150.00-$157.25

specifications valvesplumbing:

• brand: Abex Denison
• mpn: 936-36275
• part type: Pressure Control Valve
• suitable media: Oil
• body material: Carbon Steel
• unit type: Unit
• maximum adjustable pressure: Pressure Relief Control Valve
• valve operation: Solenoid
• country of origin: United States

returns valvesplumbing:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

general valvesplumbing:

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

shipping valvesplumbing:

• carrier: UPS
• class: Standard, One-day
• type: Calculated
• service: UPS Ground, UPS Next Day Air
• cost: $15.72
• transit: 2-6 Days

seller valvesplumbing:

• rating: 100.0%
• # reviews: 19332
• city: New Paris, Indiana

offer valvesplumbing:

• best offers: True
• quantity: 3
• started: May 21, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments valvesplumbing:

• wallet: Paypal
• credit card: Mastercard
• other
• cash

Abex Denison 936-36275 Is Similar To:

• 010-09032 Abex Denison Hydraulic Valve Block (39.7% similar) Part: 010-09032 prices...(May 29th, 2018)
• A3d06 Denison Abex Hydraulic Solinoid Valve (35.4% similar) 3/4 in single sol. Spring off set 4-WAY valve 115V 60C with subplot...(January 9th, 2019)
• Abex 410-1687 72013 Jet-pipe Servo Valve 0.25gpm 1200psi (35% similar) Solenoid valves. Safety and security. Line reactors. Valve bodies and manifolds. Pressure regulator valves. Solenoid coils...(September 5th, 2024)
• Abex Denison R1r4v 06519 Hydraulic Pressure Relief Control Valve R4v 10 A1 016 95653 (63.2% similar) Please look at the photos and make sure you are purchasing correct model. What you see in the photos is what get. This item is being sold as since I have no way of testing it. I have no information about this item. Abex Denison hydraulic valve R4V 06519 10 a1 - 016 95653...(October 4th, 2024)
• Parker Abex 425-1607 78137 P n Jet-pipe Servo Valve Rebuilt (30.1% similar) It is easy to install and use, compatible with a wide range of different systems. Whether you're looking for a valve your hydraulic system or pneumatic system, this Parker Abex is an excellent choice. With its jet-pipe design, this servo valve is perfect for controlling the flow of air or fluid in a...(October 4th, 2024)
• Abex Denison Rr12515 Used (35.1% similar) Part number RR12515. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Sells new and surplus ...(November 29th, 2024)
• Abex 410-75195 410 75195 Jet-pipe Hydraulic Servo Valve (33.8% similar) Hydraulic systems. Hydraulic cylinders. Hydraulic hoses. Hydraulic filters. Hydraulic motors. Model: 410 75195...(January 28th, 2025)
• Abex 425-1326 Jet-pipe Servo Valve 25gpm (33.1% similar) Model line:jet-pipe. Safety and security. Solenoid valves. Valve bodies and manifolds. Pressure regulator valves. Line reactors...(May 21st, 2025)
• Industrial Mro Mros10034673-ads0633152l115a1 Abex Denison Ads0633152l115a1 Solenoid Valve Unmp (32% similar) Abex Denison ADS0633152L115A1 solenoid valve used: ump condition codes:: NSF new surplus factory sealed oem Nampa manufacturer package snap no UPI unused previously installed remain remanufactured like used or repaired about our product: industrial blue line special is an industrial surplus dealer. ...(July 28th, 2025)
• Parker Abex 425-2159 74083 P n Jet-pipe Servo Valve Make Offer (32.2% similar) This servo valve is specifically designed to control the flow of liquid or gas in hydraulic systems, making it a valuable component for businesses and industries involving hydraulics, pneumatic, pumps, plumbing. As a leading brand in the field of valves and manifolds, Parker Abex ensures reliable ...(December 5th, 2025)