SWAGELOK PFA-4RPS4 Switching Needle Valve Pfa 1/4

( Brand: Swagelok ), ( Manufacturer Part Number: PFA-4RPS4 ), ( Part Type: Valve )

Review SWAGELOK Pfa 1/4 In Way Switching Needle Valve 4rps4

Swagelok PFA-4RPS4 PFA 1/4 Switching Needle Valve - Engineered for Precision and Durability

The Swagelok PFA-4RPS4 PFA 1/4 Switching Needle Valve is a testament to Swagelok's commitment to quality and innovation. This valve, specifically designed for applications requiring precise fluid control, is a versatile addition to any laboratory, industrial, or research setting.

Crafted from PFA (Polyfluoroalkoxy) material, this valve offers exceptional chemical resistance, making it ideal for use with strong acids, bases, and other corrosive substances. The PFA material also provides excellent thermal stability, maintaining its structural integrity even under high-temperature conditions.

The 4RPS4 model features a compact design, with a 1/4 inch connection, which allows for easy integration into existing systems. The switching needle valve mechanism offers quick and precise flow manipulation, enabling users to adjust fluid flow rates with minimal effort.

The valve is equipped with a durable Teflon seat, ensuring a tight shut-off and minimizing the risk of leaks. It also boasts a polished finish, which facilitates easy cleaning and reduces the potential for contamination.

Swagelok's PFA-4RPS4 PFA 1/4 Switching Needle Valve is designed with durability in mind. The valve body is made from a robust, impact-resistant material, ensuring it can withstand the rigors of daily use. The valve's minimal maintenance requirements further contribute to its long service life.

In summary, the Swagelok PFA-4RPS4 PFA 1/4 Switching Needle Valve is a high-performance, chemically resistant valve that offers precise fluid control, ease of use, and long-lasting durability. It is an excellent choice for any application where precision, reliability, and chemical resistance are essential.

The Swagelok PFA-4RPS4 PFA 1/4 Switching Needle Valve 4RPS4 is a specialized component used in various industrial applications, particularly for fluid control and pressure regulation. Here are some pros and cons to consider when deciding whether to purchase this product:

1. Quality and Reliability: Swagelok is a well-known brand, known for producing high-quality products that offer excellent performance and reliability.

2. Material: The PFA liner is a fluoropolymer material that is resistant to a wide range of chemicals, making it suitable for use in harsh environments.

3. Design: The switching needle valve design allows for quick and easy switching between two fluid lines, reducing downtime and improving efficiency.

4. Leak-Free Connection: Swagelok fittings are designed for a leak-free connection, ensuring the integrity of your fluid system.

1. Cost: Swagelok products can be more expensive than other brands due to their high quality and reputation.

2. Availability: Swagelok products may not be as widely available as some other brands, requiring special ordering or waiting for delivery.

3. Complexity: For those not familiar with fluid control systems, the specifications and functionality of this valve may be confusing.

In conclusion, the Swagelok PFA-4RPS4 PFA 1/4 Switching Needle Valve 4RPS4 offers excellent quality, reliability, and performance, making it a good choice for industrial applications that require a high-performance fluid control component. However, its cost and potential availability issues may be a concern for some users. If you value quality and performance in your fluid control components, and can accommodate the cost and potential waiting time for delivery, then this valve may be a good choice for your needs. Alternatively, if you are looking for a more budget-friendly option, you may want to consider a different brand or model of valve.

Details:

Knob turns smoothly and valve appears intact. Clean overall with light cosmetic wear from handling. Its compact 1/4 inch size makes it ideal for use in tight spaces or as a component larger system, providing efficient and convenient adjustment specific pneumatic control needs. The Swagelok PFA 1/4 In 3 Way Switching Needle Valve 4RPS4 is a high-quality air control valve designed for use in various industrial applications.

See photos for exact condition. No cracks, chips, or discoloration observed on the body fittings. Threads and tube connections are clean undamaged. With its reliable Swagelok brand reputation, this valve ensures precise control and switching of air flow in a 3-way configuration.

part #: pfa4rps4 price

• $69.99

specifications valvesplumbing:

• brand: Swagelok
• mpn: Pfa-4rps4
• part type: Valve

seller valvesplumbing:

• city: San Jose, California
• rating: 100.0%
• # reviews: 131

general valvesplumbing:

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

returns valvesplumbing:

• policy: No Returns

payments valvesplumbing:

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

offer valvesplumbing:

• started: January 6, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

shipping valvesplumbing:

• class: Standard
• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $5.15
• type: Calculated

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