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Ready To Ship 8 Inch Bonomi Sr540s Butterfly Valve, Wafer Style, Cast Iron Body, Stainless Steel Disc, Buna-n Seat, Spring Return Pneumatic Actuator Instant 55% Discount [AzYbPhTQ]

$66.99 $214.99 -69%

8 Inch Bonomi SR540S Butterfly Valve, Wafer Style The 8 Inch Bonomi SR540S Butterfly Valve is a high-quality wafer style valve designed for precise control in various industrial applications. Crafted with a cast iron body and featuring a stainless st

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8 Inch Bonomi SR540S Butterfly Valve, Wafer Style

The 8 Inch Bonomi SR540S Butterfly Valve is a high-quality wafer style valve designed for precise control in various industrial applications. Crafted with a cast iron body and featuring a stainless steel disc, this valve ensures durability and reliability. The Buna-N seat and spring return pneumatic actuator provide exceptional performance and ease of operation.

Robust Construction and Advanced Features

The Bonomi SR540S Butterfly Valve boasts an epoxy coated cast iron body, offering excellent resistance to corrosion and wear. With a Buna-N seat, the valve is capable of withstanding temperatures from 10°F to 250°F, making it suitable for a wide range of applications. The floating dual shaft disc design and API609 face to face flange ensure accurate and consistent operation. Additionally, the MSS SP 67 compliance guarantees the valve's adherence to industry standards.

Valbia Pneumatic Actuator and Valve Specifications

The Valbia pneumatic actuator that comes with the Bonomi SR540S Butterfly Valve is a testament to quality and efficiency. With a hard anodized aluminum body and powder coated end caps, the actuator is built to last. Key features include concentric spring sets, die cast aluminum end caps, and solid steel barstock pinion. The actuator's minimum air pressure rating of 80 psi and maximum air pressure rating of 116 psi make it versatile for different operating conditions. The working temperature range of -4°F to 302°F ensures reliable performance in extreme environments. The absence of pins in the disc eliminates potential leak points, further enhancing the valve's integrity.
  • Hard anodized aluminum body for durability
  • Concentric spring sets for consistent operation

What Our Customers Say

December 31, 2025

Absolutely no complaints!

So impressed with this. It's even better than the pictures.

- Christopher W..

December 31, 2025

Absolutely no complaints!

This product is a great example of innovative and user-friendly design.

- Giovanna S..

December 31, 2025

Absolutely no complaints!

This product has a premium build without the exorbitant cost.

- Shawn N..

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