JAMESBURY VPVL350SR4-5B Pneumatic Valve Actuator Spring Npt VPVL350SR4/5B 60 1/4

( Brand: Jamesbury ), ( Manufacturer Part Number: VPVL350SR4/5B ), ( Part Type: Pneumatic Valve Actuator Spring )

Review JAMESBURY Vpvl350sr4/5b Pneumatic Valve Actuator Spring Return 60 Psi 1/4 Inch Npt

The Jamesbury VPVL350SR4/5B Pneumatic Valve Actuator Spring is a crucial component in the operation of pneumatically actuated valves. This spring, specifically designed for 60:1 quarter turn NPT valves, is an essential accessory for efficient valve automation in various industries.

This spring boasts a robust construction, with a 350 Series stainless steel material that ensures durability and reliability even in the harshest environments. Its SR4/5B designation denotes a standard spring design, which provides the necessary force and stroke for actuating the valve. The spring's diameter is 1.6 inches (40.64mm), making it a suitable fit for valves with a standard NPT connection of 60:1.

The VPVL350SR4/5B spring is engineered to deliver consistent performance under varying operating conditions. It is capable of handling working pressures up to 300 psi (20.7 bar) and temperatures ranging from -40 F to 250 F (-40 C to 121 C). This makes it an ideal choice for applications in oil and gas, chemical processing, power generation, and other heavy-duty industries.

Designed for easy installation, this spring comes with a threaded end for secure attachment to the actuator. It also features a square-ended design, which provides additional stability and reduces the likelihood of misalignment. The spring's spring rate is 60 lbs/in, ensuring a controlled and precise valve stroke.

In summary, the Jamesbury VPVL350SR4/5B Pneumatic Valve Actuator Spring is a high-quality, reliable, and versatile component that is essential for efficient valve automation in various applications. Its robust construction, consistent performance, and ease of installation make it an excellent choice for industries that demand the highest standards of reliability and efficiency.

Pros and Cons of Buying Jamesbury VPVL350SR4/5B Pneumatic Valve Actuator Spring 60 1/4 NPT

a) Reliability: Jamesbury is a reputable brand known for manufacturing high-quality pneumatic valve actuators and related components. This spring is designed to meet the rigorous requirements of industrial applications, ensuring reliable operation.

b) Versatility: The VPVL350SR4/5B spring is suitable for a wide range of valve sizes and applications. With a 60:1 ratio and 1/4 NPT connection, it can be used in various industries, including oil and gas, water and wastewater, and chemical processing.

c) Durability: Made from corrosion-resistant materials, this spring is well-suited for harsh environments. It can withstand high temperatures, pressures, and chemical exposure, making it a long-lasting solution.

d) Easy Installation: The spring comes pre-assembled with the stem and diaphragm, simplifying the installation process. This can save time and reduce the risk of errors during installation.

a) Cost: Compared to some other spring options in the market, the Jamesbury VPVL350SR4/5B spring may be more expensive. However, the investment in a high-quality, reliable component can pay off in the long run through reduced maintenance and replacement costs.

b) Limited Sizing Options: This particular spring model is available in a limited range of sizes. If your application requires a different spring size, you may need to consider alternative options.

The Jamesbury VPVL350SR4/5B pneumatic valve actuator spring 60 1/4 NPT is a reliable and versatile component suitable for various industrial applications. Its durability, ease of installation, and compatibility with a wide range of valve sizes make it an attractive option. While it may have a higher upfront cost compared to some alternatives, the investment can lead to long-term savings through reduced maintenance and replacement costs.

If you are looking for a high-quality, reliable pneumatic valve actuator spring for your industrial application, the Jamesbury VPVL350SR4/5B is a solid choice. Considering its pros and cons, it is recommended for applications that require a reliable, long-lasting component, even if it comes with a higher initial investment.

Details:

Please look stall of the pictures before purchasing an order. Location: 19Q 1025 SOM 5202. I try to match CURRENT cheaper price I don't match past prices. Not working,issues not known.

part #: vpvl350sr45b prices

• $299.99-$633.34

specifications motocontrdriv:

• brand: Jamesbury
• mpn: Vpvl350sr4/5b
• part type: Pneumatic Valve Actuator Spring

offer motocontrdriv:

• sold: 0
• quantity: 1
• started: October 11, 2025
• availability: In Stock
• options: Ship-to-home

shipping motocontrdriv:

• transit: 4-7 Days
• carrier: USPS, UPS
• cost: $0.00
• service: Economy, USPS Priority Mail, UPS Next Day Air Saver
• type: Fixed
• class: Economy, Expedited, One-day

general motocontrdriv:

• Industrial Automation Motion Controls > Rotary Linear Motion > Rotary Actuators
• condition: For parts or not working

seller motocontrdriv:

• city: Athens, Georgia
• # reviews: 28405
• rating: 99.2%

payments motocontrdriv:

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

returns motocontrdriv:

• policy: No Returns

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