1. Compression & Vacuum Testers For Sale
  2. sku: 5817939046543861
  3. MATCO NORCA 201CM4

MATCO-NORCA 201CM4 Compression Valve Solderless Connection 082647004597 Inc. 3/4

201cm4 Matco-norca Inc. 3/4 Inch Compression Stop Valve Solderless Connection New Old Stock

( Brand: Matco-norca ), ( Manufacturer Part Number: 201CM4 ), ( Part Type: Valve Compression Stop ), ( UPC: 082647004597 )

Review MATCO NORCA Inc. 3/4 Inch Compression Stop Valve Solderless Connection New Old Stock

The **Matco NORCA 201CM4** is a high-performance, **3/4-inch compression valve** designed for reliable and secure plumbing applications, offering a robust solution for both residential and light commercial installations. Engineered with precision, this valve features a **solderless compression connection**, eliminating the need for complex soldering techniques while ensuring a leak-proof seal through a robust threaded coupling mechanism. The **3/4-inch size** makes it ideal for medium-flow applications, such as water supply lines, irrigation systems, or appliance connections, where durability and ease of installation are critical. Constructed from **high-quality brass**, the valve is built to withstand corrosion, temperature fluctuations, and high-pressure conditions, providing long-term reliability in demanding environments. Its **full-port design** ensures minimal pressure drop, maintaining optimal water flow efficiency, while the **smooth-operating handle** allows for easy on/off control with a single turn. The **compression fitting** not only simplifies installation but also reduces the risk of leaks over time, making it a preferred choice for professionals seeking a dependable and user-friendly solution. Whether used in new construction, repairs, or retrofitting projects, the **Matco NORCA 201CM4** delivers consistent performance and peace of mind with its durable construction and straightforward assembly.

**Pros and Cons of buying a Matco-Norca 201CM4 (3/4" Compression Valve Solderless Connection)**

### **Pros:**

The Matco-Norca 201CM4 is a widely used compression valve designed for hydraulic and pneumatic systems, particularly in industrial and automotive applications. Its key advantages include:

1. **Solderless Design** Eliminates the need for soldering, reducing installation time and complexity. This makes it easier for technicians to assemble or repair systems without specialized tools or skills.

2. **Durability and Reliability** Matco-Norca products are known for their robust construction, often made from high-quality materials like brass or steel, which ensures long-term performance under pressure. The compression fittings are designed to handle repeated connections and disconnections without leaking.

3. **Versatility** The 3/4" size makes it suitable for a range of applications, including hydraulic lines, air brakes, and other fluid power systems. It can be used with copper, steel, or other compatible tubing materials.

4. **Quick and Easy Installation** Compression fittings require no special tools beyond a wrench and pliers, making them ideal for field repairs or temporary setups where speed matters.

5. **Leak Resistance** When properly installed, compression fittings create a tight seal that resists leaks, which is critical in high-pressure systems where fluid loss could cause damage or safety hazards.

6. **Compatibility with Existing Systems** Since it follows standard compression fitting standards, it can often be retrofitted into existing setups without requiring major modifications.

7. **Cost-Effective for Short-Term Use** While not as durable as soldered connections for permanent installations, compression fittings are cheaper upfront and practical for applications where disassembly is frequent.

---

### **Cons:** Despite its advantages, the Matco-Norca 201CM4 has some limitations that may affect its suitability for certain applications:

1. **Pressure Limitations** Compression fittings are generally not as strong as soldered or threaded connections under extremely high pressures. While they work well for most hydraulic and pneumatic systems (typically up to 3,000 5,000 PSI depending on the model), they may not be ideal for ultra-high-pressure applications without reinforcement.

2. **Potential for Leaks Over Time** The rubber or rubber-like ferrule inside the fitting can degrade with age or exposure to harsh chemicals, leading to leaks if not maintained or replaced periodically. This requires regular inspection.

3. **Limited Reusability** While compression fittings can be reused, repeated use may damage the ferrule or tubing, reducing their effectiveness. Over time, this can lead to inconsistent performance or failure.

4. **Less Secure Than Threaded Connections** Threaded fittings (e.g., NPT) provide a more permanent and secure seal, whereas compression fittings rely on mechanical pressure. In high-vibration environments, compression fittings may loosen over time, requiring additional clamps or straps for stability.

5. **Tubing Damage Risk** Improper installation (e.g., overtightening) can crush or deform the tubing, leading to leaks or reduced flow. This requires careful handling during installation.

6. **Not Ideal for Permanent Installations** For long-term, fixed installations (e.g., in a permanent hydraulic system), soldered or threaded connections are often preferred due to their superior durability and leak resistance.

7. **Limited Temperature Range** While Matco-Norca fittings can handle a wide range of temperatures, extreme heat or cold may affect the rubber ferrule, reducing its effectiveness over time.

8. **Dependence on Proper Installation** The performance of compression fittings heavily relies on correct installation. If not tightened properly or if the tubing is not cut cleanly, leaks or failures can occur.

---

### **Conclusion:**

The Matco-Norca 201CM4 3/4" compression valve solderless connection is a practical and cost-effective choice for temporary installations, field repairs, or applications where quick assembly and disassembly are required. Its ease of use, durability, and leak resistance make it suitable for many industrial, automotive, and hydraulic systems. However, it is not ideal for permanent high-pressure or high-vibration applications where threaded or soldered connections would be more reliable.

For applications where the fitting will be subjected to extreme conditions, frequent disconnections, or long-term use, alternative connection methods (e.g., threaded fittings, flanges, or soldered joints) may be more appropriate despite their higher upfront cost.

---

### **Recommendation:** - **Buy the Matco-Norca 201CM4 if:**

- You need a quick, solderless solution for hydraulic or pneumatic systems.

- The application involves temporary setups, field repairs, or frequent disconnections.

- You are working with standard pressures (up to 3,000 5,000 PSI) and do not require ultra-high durability.

- Cost efficiency and ease of installation are prioritized over long-term permanence.

- **Avoid or Consider Alternatives if:**

- The system requires ultra-high pressure, extreme temperatures, or high vibration.

- The installation is permanent and will remain undisturbed for years.

- You are working in environments where chemical exposure could degrade the ferrule.

- You prefer a more secure, long-lasting connection (e.g., threaded or soldered fittings).

For most general-purpose hydraulic or pneumatic applications where convenience and reliability are balanced, the Matco-Norca 201CM4 is a solid choice. However, always ensure proper installation and regular maintenance to maximize its lifespan and performance.

Details:

3/4 Compression Stop Valve Solderless Connection New Old Stock.

part #: 201cm4 prices

  • $24.99-$67.50

specifications compressionvacu:

  • brand: Matco-norca
  • mpn: 201cm4
  • part type: Valve Compression Stop
  • upc: 082647004597

shipping compressionvacu:

  • type: Fixed
  • cost: $9.00
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • transit: 5-11 Days

offer compressionvacu:

  • quantity: 2
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: May 1, 2026
  • best offers: True

payments compressionvacu:

  • other
  • wallet: Paypal
  • credit card: Discover

seller compressionvacu:

  • city: Elizabethton, Tennessee
  • rating: 100.0%
  • # reviews: 168

general compressionvacu:

  • condition: New other see details
  • Automotive Tools Supplies > Diagnostic Service Tools > Compression Vacuum Testers

returns compressionvacu:

  • policy: No Returns
part type: valve compression stop,
category: auto parts > tools supplies > diagnostic service tools > compression vacuum testers, sku: 5817939046543861,
Matco-norca 201CM4 Is Similar To:
compressionvacu logo
2 offers $24.99–$67.50 USD
  • New other (see details). Offer #1 priced at $24.99 + $9.00 shipping estimate = $33.99* total. +$9.00 shipping
  • New. Offer #2 priced at $67.50 + $0.00 shipping estimate = $67.50* total. Size 3/4". Location (CW).FREE SHIPPING

Copyright © compressionvacu.com