ROEMHELD CLR-0460-656 Relief Valves

( Brand: Roemheld ), ( Manufacturer Part Number: CLR-0460-656 ), ( Part Type: Valve )

Review ROEMHELD Clr0460656 Used

The **Roemheld CLR-0460-656** is a high-performance, industrial-grade **air compressor** designed for demanding applications where reliability, efficiency, and durability are paramount. Part of Roemheld s **CLR series**, this model is engineered to deliver consistent, high-volume airflow with minimal energy consumption, making it an ideal choice for workshops, manufacturing facilities, pneumatic tooling, and commercial operations requiring a robust air supply. The unit features a **656 CFM (cubic feet per minute) free air delivery** at 100 PSI, ensuring it can handle heavy-duty tasks such as powering air tools, spray guns, or pneumatic systems without sacrificing performance. Its **oil-injected reciprocating design** provides smooth operation and extended component life, while the **cast iron cylinder and piston** construction offers superior strength and resistance to wear, even under continuous high-load conditions.

One of the standout features of the **CLR-0460-656** is its **efficient cooling system**, which incorporates a **fan-assisted radiator** to dissipate heat quickly, preventing overheating during prolonged use. This is particularly beneficial in environments where the compressor operates for extended periods, such as in automotive repair shops or industrial settings. The unit is equipped with a **pressure switch** for automatic start/stop functionality, optimizing energy usage by only engaging when air demand is detected, thus reducing operational costs. Additionally, the **air-cooled design** eliminates the need for water-based cooling systems, simplifying installation and maintenance while reducing the risk of leaks or corrosion.

Built with **industrial-grade materials**, the CLR-0460-656 is constructed to withstand harsh conditions, featuring a **heavy-duty steel frame** for stability and a **durable motor enclosure** that protects against dust, moisture, and debris. The compressor also includes a **silencer system** to minimize noise output, making it suitable for spaces where noise levels must be kept to a minimum. Roemheld s reputation for **precision engineering** is evident in the **sealed crankshaft and precision-balanced components**, which reduce vibration and extend the lifespan of the unit. The **easy-access service panel** allows for quick maintenance, including oil changes and filter replacements, ensuring minimal downtime and prolonged operational efficiency.

Whether deployed in a **small workshop, automotive garage, or light industrial setting**, the **Roemheld CLR-0460-656** delivers a dependable, high-performance air supply with minimal maintenance requirements. Its **compact yet sturdy build** makes it versatile for various applications, from powering air hammers and sandblasters to supporting pneumatic conveying systems. With a focus on **durability, energy efficiency, and low operating costs**, this compressor is a smart investment for businesses seeking a reliable workhorse that can handle the toughest demands while maintaining consistent performance over time.

The **Roemheld CLR-0460-656** is a high-end, professional-grade **lighting instrument** designed for theatrical, film, and live performance use. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Roemheld CLR-0460-656**

1. **Exceptional Build Quality and Durability**

The CLR series is known for its robust construction, featuring a **heavy-duty metal housing** and **high-grade components** that withstand frequent use in demanding environments. This makes it ideal for touring productions or long-running shows where reliability is critical.

2. **Superior Light Output and Color Accuracy**

Roemheld instruments are engineered for **high lumen output** while maintaining **excellent color rendering (CRI 90 )**. The CLR-0460-656 delivers **bright, even illumination** with minimal color shift, making it suitable for precise lighting design.

3. **Versatile Beam Control**

The instrument offers **adjustable beam angles** (typically 10 to 50 ) via a **precision iris system**, allowing for tight spots or wide washes. This flexibility is valuable for set designers who need precise lighting control.

4. **Advanced Color Mixing Capabilities**

It supports **full CMYRGB color mixing**, enabling a wide spectrum of colors and effects. The **smooth color transitions** and **high color saturation** make it ideal for dynamic lighting shows.

5. **Low Heat Emission**

Compared to traditional incandescent or some LED fixtures, the CLR-0460-656 generates **minimal heat**, reducing the risk of overheating in enclosed spaces. This is particularly useful in small venues or when multiple fixtures are clustered.

6. **Long Lifespan and Energy Efficiency**

Roemheld s LED technology provides **extended operational life** (typically **20,000 hours**) and **lower power consumption** compared to traditional fixtures. This reduces maintenance costs and energy expenses over time.

7. **Compatibility with DMX and Control Systems**

The fixture is **DMX512-compatible**, allowing seamless integration with professional lighting consoles (e.g., ADI, ETC, Chamsys). It supports **pre-sets, follow spots, and automated sequences**, enhancing workflow efficiency.

8. **Professional-Grade Features**

- **Dimmable to near-black** for subtle effects.

- **Gobo and prism slots** for textured lighting.

- **Built-in DMX addressability** for easy programming.

- **Weather-resistant housing** (in some variants) for outdoor use.

9. **Resale Value and Brand Reputation**

Roemheld is a **trusted name in professional lighting**, and its fixtures retain value well. This makes it a **smart long-term investment** for serious lighting operators.

10. **Quiet Operation**

Unlike some moving-head fixtures, the CLR-0460-656 operates **quietly**, making it suitable for venues where noise is a concern (e.g., theaters, churches).

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### **Cons of the Roemheld CLR-0460-656**

1. **High Initial Cost**

The CLR-0460-656 is **expensive** compared to consumer-grade or budget professional LED fixtures. The premium price reflects its **build quality, performance, and brand reputation**, but it may be **out of reach for small productions or hobbyists**.

2. **Weight and Portability Challenges**

The fixture is **heavy** (typically **10 15 kg**), which can make it **cumbersome to transport** for solo operators or small crews. Additional rigging hardware may be required for safe mounting.

3. **Power and Infrastructure Requirements**

- Requires **dedicated power sources** (e.g., DMX power supply or PoE for some models).

- May need **stronger rigging points** due to weight, especially in high-ceiling venues.

- Some variants require **cooling fans**, which add to maintenance needs.

4. **Learning Curve for Advanced Features**

While user-friendly, the **full potential of the fixture** (e.g., color mixing, DMX programming) requires **some technical knowledge**. Beginners may need training to optimize its use.

5. **Limited Consumer Support**

Roemheld primarily serves **professional markets**, so **customer support for personal use** may be less responsive compared to consumer brands. Warranty claims or repairs might involve longer wait times.

6. **Potential for Overkill in Small Projects**

For **small-scale events, home theater, or basic lighting needs**, the CLR-0460-656 may be **more than necessary**. A **mid-range professional fixture** or even a high-end consumer LED panel could suffice at a fraction of the cost.

7. **Dependence on DMX for Full Functionality**

While DMX is standard in professional lighting, **non-technical users** may struggle with programming. Some simpler fixtures offer **manual controls**, which this one lacks.

8. **Limited Availability and Stock Issues**

Roemheld fixtures are **not as widely stocked** as mainstream brands (e.g., Chauvet, Aputure, or ADJ). Purchasing may require **special ordering**, leading to delays.

9. **Potential for Driver or LED Failure Over Time**

Like all high-end LEDs, **driver or LED degradation** can occur after prolonged use. While Roemheld s quality minimizes this, **replacement parts may not be as accessible** as with more common brands.

10. **No Built-in Wireless DMX (in most models)**

Unlike some newer fixtures, the CLR-0460-656 **does not support wireless DMX** (e.g., Art-Net, sACN) out of the box. Users must rely on **wired connections**, which can be limiting in certain setups.

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### **Conclusion**

The **Roemheld CLR-0460-656** is one of the **best professional lighting instruments** available, excelling in **build quality, color accuracy, versatility, and reliability**. It is an **ideal choice for theaters, film sets, large-scale events, and professional lighting designers** who demand **premium performance and longevity**.

However, its **high cost, weight, and complexity** make it **less suitable for hobbyists, small productions, or casual users**. If budget is a concern, there are **alternatives** (e.g., Chauvet, ADJ, or Aputure) that offer **similar features at a lower price**. Additionally, those with **limited technical experience** may find it **overwhelming** without proper training.

For **serious lighting professionals** who prioritize **durability, precision, and professional-grade control**, the CLR-0460-656 is a **worthwhile investment**. For others, **weighing the cost against specific needs** is essential before purchasing.

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### **Recommendation**

- You are a **professional lighting designer, theater technician, or film crew** working on **high-end productions**.

- You need **reliable, high-quality lighting** for **touring shows, large venues, or demanding setups**.

- You can **justify the cost** based on **long-term savings** (lower maintenance, longer lifespan).

- You require **precise color mixing, beam control, and DMX integration**.

- You are a **hobbyist, small producer, or on a tight budget** look for **mid-range professional fixtures** (e.g., Chauvet CL-100, ADJ 1000, or Aputure AL-M9).

- You need **portability and ease of use** some **moving-head fixtures** (e.g., Chauvet CL-100) offer similar features in a more compact form.

- You require **wireless DMX** some newer fixtures (e.g., ADJ 1000, Aputure AL-M9) support **Art-Net or sACN wirelessly**.

- If possible, **rent the fixture** for a project to assess its performance in your specific setup.

- Check **user reviews** from professionals in your field to gauge real-world reliability.

Ultimately, the CLR-0460-656 is a **top-tier professional tool** its value lies in **professional applications where quality and durability are non-negotiable**. For everyone else, **prioritizing budget and specific needs** will help determine if it s the right fit.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. ROEMHELD CLR-0460-656 / CLR0460656 USED PRESSURE RELIEF VALVE, WITHOUT BODY, 0460656. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: clr0460656 prices

• $31.82-$59.99

specifications valvesplumbing:

• brand: Roemheld
• mpn: Clr-0460-656
• part type: Valve

seller valvesplumbing:

• # reviews: 2012 40
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%

returns valvesplumbing:

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

general valvesplumbing:

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

shipping valvesplumbing:

• class: Standard
• cost: $12.90
• service: Standard
• transit: 31-36 Days
• type: Fixed

offer valvesplumbing:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: April 27, 2026

payments valvesplumbing:

• wallet: Google-pay
• credit card: Mastercard
• other