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  3. SWAGELOK SS-A63TF8-W3-PM2

SWAGELOK SS-A63TF8-W3-PM2 Ball Valves

Ss-a63tf8-w3-pm2 Swagelok / Ssa63tf8w3pm2 Used

( Brand: Swagelok ), ( Manufacturer Part Number: SS-A63TF8-W3-PM2 ), ( Part Type: Valve )

Review SWAGELOK Ssa63tf8w3pm2 Used

The **Swagelok SS-A63TF8-W3-PM2 (SSA63TF8W3PM2)** is a high-performance, precision-engineered **316 stainless steel tube fitting** designed for demanding applications in industrial, laboratory, and process engineering environments where reliability, durability, and leak-free performance are critical. This fitting belongs to Swagelok s **A-Series** line, renowned for its robust construction and versatility, and is specifically configured as a **37 barbed tube connector with a 3/8" (9.5 mm) female NPT port**, making it ideal for connecting stainless steel tubing to threaded equipment or instrumentation. The **SS-A63** designation indicates a **316 stainless steel body**, a material chosen for its exceptional corrosion resistance, high strength, and ability to withstand extreme temperatures ranging from cryogenic levels up to 800 F (427 C) while maintaining structural integrity under pressure. The **TF8** suffix denotes a **3/8" (9.5 mm) female NPT port**, ensuring compatibility with a wide range of threaded components, including valves, gauges, and pressure vessels, without the need for additional adapters. The **W3** designation specifies a **37 barbed connection**, a design optimized for secure, vibration-resistant tubing attachments that minimize stress on the tubing itself, reducing the risk of leaks or failure over time. The **PM2** marking indicates a **3/8" (9.5 mm) barbed connection**, which is perfectly sized for standard stainless steel tubing, typically ranging from 3/16" to 1/2" in diameter, ensuring a snug, interference-fit seal that resists dislodgment under dynamic conditions. This fitting is equipped with Swagelok s proprietary **ferrule-and-ferrule design**, where two precision-machined stainless steel ferrules are compressed between the barbed connection and the port, creating a metal-to-metal seal that eliminates the need for O-rings or gaskets, thereby enhancing long-term reliability and reducing maintenance requirements. The **A-Series** construction also features a **smooth, unobstructed flow path**, minimizing turbulence and pressure drop while maintaining high flow rates, which is particularly advantageous in applications involving gases, liquids, or slurries where efficiency is paramount. Whether used in **semiconductor manufacturing, pharmaceutical processing, chemical synthesis, or high-pressure hydraulic systems**, this fitting delivers consistent performance under repeated cycling, extreme pressures (rated up to **6,000 psi at room temperature**), and corrosive environments, making it a trusted choice for engineers and technicians who demand precision and dependability in their fluid handling systems. Its compact yet sturdy design also allows for easy installation in tight spaces, further enhancing its practicality in complex piping layouts.

### **Pros and Cons of buying a Swagelok SS-A63TF8-W3-PM2 (SSA63TF8W3PM2) Fitting**

#### **Pros**

1. **High-Quality Material and Construction**

The fitting is made from **316 stainless steel**, a material known for its corrosion resistance, durability, and ability to withstand extreme temperatures and pressures. This makes it suitable for industrial, laboratory, and high-performance applications.

2. **Precision Engineering**

Swagelok fittings are designed with tight tolerances, ensuring a reliable seal and minimal leakage. The **A63TF8** designation indicates a **316 stainless steel tube fitting with a 1/4-inch (6.35 mm) tube size**, which is commonly used in fluid systems where precision matters.

3. **Compatibility with Various Systems**

The **W3** designation suggests it is a **wrenching fitting**, meaning it can be installed using standard Swagelok wrenches (e.g., 1/4-inch or 3/8-inch wrenches). This makes it easy to integrate into existing systems without requiring specialized tools.

4. **Pressure and Temperature Ratings**

Swagelok fittings are rated for high-pressure applications (typically up to **10,000 psi** for stainless steel fittings) and can handle a wide temperature range, making them ideal for harsh environments.

5. **Long-Term Reliability**

Swagelok is a well-established brand with decades of experience in fluid system components. Their fittings are known for longevity, reducing the need for frequent replacements.

6. **Easy Installation and Maintenance**

The design allows for straightforward assembly and disassembly, which is beneficial for maintenance or system modifications.

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#### **Cons**

1. **High Cost**

Swagelok fittings are **premium-priced** compared to generic or lower-quality alternatives. For budget-conscious buyers, especially in small-scale or non-critical applications, this may be a significant drawback.

2. **Specialized Tools Required**

While the **W3** designation means it can be installed with standard Swagelok wrenches, some Swagelok fittings require **dedicated tools** (e.g., tube cutters, deburring tools, or ferrule crimping tools). If these tools are not already available, they add to the initial investment.

3. **Overkill for Low-Pressure or Non-Critical Applications**

If the application involves **low-pressure systems, non-corrosive fluids, or non-industrial settings**, a Swagelok fitting may be **more expensive than necessary**. Cheaper alternatives (e.g., brass or plastic fittings) could suffice.

4. **Limited Availability of Replacement Parts**

While Swagelok fittings are durable, if a component fails, replacement parts may not always be readily available at local hardware stores. Buyers may need to order from specialized suppliers, which could introduce delays.

5. **Potential for Over-Engineering**

Some users may find Swagelok fittings **more complex than needed**, especially in DIY or hobbyist projects where simplicity and cost efficiency are priorities.

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### **Conclusion**

The **Swagelok SS-A63TF8-W3-PM2 (SSA63TF8W3PM2)** is an **excellent choice** for **industrial, laboratory, or high-performance fluid systems** where **reliability, corrosion resistance, and precision** are critical. Its **superior build quality, pressure ratings, and long-term durability** justify its higher cost in professional settings.

However, for **budget-sensitive, low-pressure, or non-critical applications**, the expense and specialized requirements may make it **unnecessary**. In such cases, **lower-cost alternatives** (e.g., brass fittings, plastic fittings, or other stainless steel brands) could be more practical.

### **Recommendation**

- **Buy the Swagelok SS-A63TF8-W3-PM2 if:**

- You are working in **industrial, chemical, pharmaceutical, or high-pressure applications**.

- You require **long-term reliability and corrosion resistance**.

- You already have **Swagelok tools and infrastructure** in place.

- **Consider alternatives if:**

- Your application involves **low-pressure or non-corrosive fluids**.

- You are working on a **tight budget** and can use a more affordable fitting.

- You do not have access to **Swagelok-specific tools**.

For most **serious fluid system applications**, the Swagelok fitting is a **strong, well-supported investment**. However, weigh the cost against the specific demands of your project before purchasing.

Details:

SWAGELOK SS-A63TF8-W3-PM2 / SSA63TF8W3PM2 USED DISCONTINUED BY MANUFACTURER, BALL VALVE, 1/2 FNPT, STAINLESS STEEL, 3-PIECE, PTFE SEATS, FIRE SERIES. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. 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 #: ssa63tf8w3pm2 price

  • $174.02

specifications valvesplumbing:

  • brand: Swagelok
  • mpn: Ss-a63tf8-w3-pm2
  • part type: Valve

payments valvesplumbing:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

shipping valvesplumbing:

  • cost: $12.90
  • class: Standard
  • service: Standard
  • type: Fixed
  • transit: 30-34 Days

returns valvesplumbing:

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

general valvesplumbing:

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

offer valvesplumbing:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: March 23, 2026
  • quantity: 1

seller valvesplumbing:

  • rating: 99.6%
  • # reviews: 195735
  • city: 1 Millennium Dr, Willingboro, NJ 08046
part type: valve,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds > ball valves, sku: 23262399078947793,
Swagelok SS-A63TF8-W3-PM2 Is Similar To:
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1 offer $174.02 USD
  • Used. Offer #1 priced at $174.02 + $12.90 shipping estimate = $186.92* total. FACTORY WARRANTY MAY NOT APPLY SWAGELOK / SSA63TF8W3PM2 (USED) DISCONTINUED BY MANUFACTURER, BALL VALVE, 1/2" FNPT, STAINLESS STEEL, 3-PIECE, PTFE SEATS, FIRE SERIES.+$12.90 shipping

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