Mô tả
**Stainless Steel Sanitary Pneumatic Butterfly Valve with Durable Stainless Steel/Aluminum Alloy Actuator**
Designed for precision flow control in high-purity industries such as food & beverage, pharmaceuticals, and biotechnology, our **Sanitary Pneumatic Butterfly Valve** combines hygienic design with robust automation. The valve features a polished 304/316L stainless steel body, complying with 3A, standards, ensuring zero contamination risk. Paired with a corrosion-resistant pneumatic actuator (available in stainless steel or lightweight aluminum alloy), this valve delivers reliable performance in demanding environments.
**Actuator Material Options & Advantages**
– **Stainless Steel Actuator**: Ideal for harsh conditions involving extreme temperatures, high-pressure washdowns, or exposure to corrosive chemicals. Its durability ensures long-term operation with minimal maintenance.
– **Aluminum Alloy Actuator**: A cost-effective, lightweight alternative perfect for standard applications. It offers excellent strength-to-weight ratios, reducing energy consumption while maintaining responsiveness.
Both actuators provide smooth **90-degree rotary motion** for quick valve opening/closing, supporting **single-acting (spring-return)** or **double-acting** operation. Optional manual overrides enable emergency control during power outages.
**Actuator-to-Valve Sizing Principles**
Proper actuator sizing is critical for optimal torque output and system efficiency. Our valves follow these guidelines:
1. **Torque Requirements**: Actuator torque must exceed the valve’s operating torque, which depends on valve size, pressure, and media viscosity. Larger valves (e.g., 6″ or DN150) require higher torque actuators.
2. **Pressure Rating**: Actuator air supply (typically 4–7 bar) must generate sufficient force to overcome system pressure. Stainless steel actuators excel in high-pressure scenarios.
3. **Compact Design**: Aluminum actuators suit space-constrained installations for valves up to 4″ (DN100), while stainless steel variants handle larger valves (up to 12″ or DN300).
**Key Features**
– Tri-clamp, weld, or flange connections for seamless integration.
– PTFE or EPDM seals for temperature resilience (-20°C to 180°C).
– IP67-rated actuators for dust/water resistance.
– Customizable pneumatic ports (NPT, ISO) and position indicators.
Ideal for CIP/SIP processes, this valve ensures leak-free operation, minimal pressure drop, and easy cleaning. Whether automating a production line or upgrading fluid handling systems, our pneumatic butterfly valves guarantee precision, compliance, and longevity.
**Optimized for**: Stainless steel sanitary valves, pneumatic actuator sizing, hygienic butterfly valves, aluminum vs stainless actuators, industrial flow control solutions.

About us
At HongTai, we specialize in high-quality sanitary valves and stainless steel pipe fittings,serving key industries such as pharmaceuticals, food processing, and chemicals. Made from premium 304, 316, and 316L stainless steel, our products offer excellent corrosion resistance and are crafted using advanced manufacturing techniques like laser cutting and precision welding. Designed for hygiene and fluid integrity, HongTai’s valves are the ideal choice for industries requiring optimal cleanliness and long-lasting performance.

Why Choose Us
Quality Assurance: We maintain strict control over every production stage, from raw materials to finished products, ensuring compliance with ISO9001 and international certifications, including 3A, DIN, and ISO standards.
Industry Expertise: Decades of experience in providing solutions for critical industries like food, beverage, and pharmaceuticals.
Advanced Technology: Our state-of-the-art facilities, including regularly updated CNC lathes and precision tools, guarantee high surface accuracy and tight tolerances for every product.
100% Inspection: Every product undergoes rigorous testing, including size and valve leak detection, to ensure flawless quality before it leaves our facility.
Global Reach: Trusted by businesses around the world for our consistent quality and on-time delivery.
Choose HongTai for unmatched reliability, performance, and innovation in valve and pipe fitting solutions.
Contact us
For more information or to discuss your requirements, reach out to us via:
Email: ht@htcdf.com
whatsapp: (86)18875809195
You can also visit our Contact Us page for more ways to get in touch.
The HongTai Stainless Steel Sanitary Pneumatic Butterfly Valve (Model: HTV-BUV005) is designed for efficient flow control in sanitary and industrial applications. Built from high-quality stainless steel, it offers excellent corrosion resistance and long-lasting performance. This valve is equipped with a pneumatic actuator for automated fluid control, making it ideal for industries such as food processing, pharmaceuticals, and chemical production, where hygiene and reliability are critical.
- Automated Control: The pneumatic valve actuator allows for precise and automated fluid flow control, minimizing manual intervention.
- Hygienic Design: Meets stringent hygiene standards with sanitary fittings and valve cover gaskets, making it ideal for the food and pharmaceutical industries.
- Versatility: Compatible with various systems, including flow control valves, 3-way valves, and pneumatic systems.
- Durability: Built with high-quality stainless steel for enhanced resistance to corrosion and long-term performance.
- Monitoring Capability: Compatible with sight glass to ensure accurate monitoring of fluid flow and levels.
FAQ
- Who are we?
We are Wenzhou HongTai Fluid Equipment Co. Ltd, specializing in high-precision sanitary valves and pipe fittings, serving various industries worldwide.
- How can we guarantee quality?
We ensure top-notch quality through rigorous control at every production stage, advanced equipment, and internationally recognized certifications.
- What can you buy from us?
Our range includes butterfly valves, ball valves, diaphragm valves, pipe fittings, gaskets, and other related products.
- Why should you buy from us, not other suppliers?
We offer superior quality, precise manufacturing, and strong customer support, ensuring your needs are met with consistency and reliability.
- What services can we provide?
We provide custom solutions, quality assurance, timely delivery, and full after-sales support.
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