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Pneumatic Actuated Butterfly Valves

VINCER delivers lightweight, quarter-turn pneumatic butterfly valves for efficient flow control in large-scale piping systems. Available in wafer, lug, and flanged designs, our solutions offer reliable, tight shut-off for water treatment, chemical, and industrial automation.

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Pneumatic Butterfly Valve Series & Models

View our comprehensive range of pneumatic actuated butterfly valves, designed for seamless integration into modern automated systems.
Products
Industry
Pneumatic PTFE-Lined Flanged Butterfly Valve - VINCER

Pneumatic PTFE-Lined Butterfly Valves

Pneumatic Metal-Seated Butterfly Valve - VINCER

Pneumatic Metal-Seated Butterfly Valves

Pneumatic Sanitary Clamp Butterfly Valve - VINCER

Pneumatic Sanitary Clamp Butterfly Valves

Pneumatic Plastic Butterfly Valve - VINCER

Pneumatic Plastic Butterfly Valves

Pneumatic Flanged Butterfly Valve - VINCER

Pneumatic Flanged Butterfly Valves

Pneumatic Lugged Butterfly Valve - VINCER

Pneumatic Lugged Butterfly Valves

Pneumatic Wafer Butterfly Valve - VINCER

Pneumatic Wafer Butterfly Valves

Certified Quality From Trusted Valve Manufacturer​

Certifications show more than just approval. They reflect the rigorous quality control behind every valve, providing dependable performance for your application.

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Benefits Of Using VINCER Pneumatic Butterfly Valves

Reliable valve performance protects your production goals and lowers daily risks.

Wide Product Range

10+ models covering wafer, flanged, sanitary clamp, plastic, PTFE-lined (wafer & flanged), and hard-seated (wafer & flanged) configurations, sized from DN50 (2") to DN600 (24") to suit virtually any pipeline system.

Wide Product Range

10+ models covering wafer, flanged, sanitary clamp, plastic, PTFE-lined (wafer & flanged), and hard-seated (wafer & flanged) configurations, sized from DN50 (2") to DN600 (24") to suit virtually any pipeline system.

Flexible Actuation

All valves are available in single acting (spring return) and double acting variants, paired with ATS, AT, or AW series pneumatic actuators offering torque outputs from 5.7 Nm up to 10,000 Nm and air supply pressure of 2.5 to 8 bar.

Flexible Actuation

All valves are available in single acting (spring return) and double acting variants, paired with ATS, AT, or AW series pneumatic actuators offering torque outputs from 5.7 Nm up to 10,000 Nm and air supply pressure of 2.5 to 8 bar.

Broad Material & Sealing Compatibility

Body materials include cast iron, SS304/316/316L, WCB carbon steel, and UPVC/CPVC. Sealing options cover EPDM, PTFE, VITON, food-grade silicone, and full fluorine lining (PTFE/FEP) for corrosive or high-purity media.

Broad Material & Sealing Compatibility

Body materials include cast iron, SS304/316/316L, WCB carbon steel, and UPVC/CPVC. Sealing options cover EPDM, PTFE, VITON, food-grade silicone, and full fluorine lining (PTFE/FEP) for corrosive or high-purity media.

Hard-Seated Option

VINCER hard-seated butterfly valves feature all-stainless-steel construction with metal-to-metal sealing, rated up to 40 bar (580 psi) — suitable for steam, high-temperature, and abrasive media where soft-seat valves are not applicable.

Hard-Seated Option

VINCER hard-seated butterfly valves feature all-stainless-steel construction with metal-to-metal sealing, rated up to 40 bar (580 psi) — suitable for steam, high-temperature, and abrasive media where soft-seat valves are not applicable.

OEM & Custom Engineering Support

Non-standard sizing, special materials, unique connection standards (ANSI / DIN / JIS / GB), and application-specific designs are available through VINCER's engineering team.

OEM & Custom Engineering Support

Non-standard sizing, special materials, unique connection standards (ANSI / DIN / JIS / GB), and application-specific designs are available through VINCER's engineering team.

Rapid Delivery & Stock Availability

Standard models are available from stock with delivery in approximately 7 working days; custom orders are typically completed within 20 working days.

Rapid Delivery & Stock Availability

Standard models are available from stock with delivery in approximately 7 working days; custom orders are typically completed within 20 working days.
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As a Professional Pneumatic Operated Butterfly Valve Manufacturer

Why Choose VINCER As Your Pneumatic Butterfly Valves Supplier?

Competitive Pricing Solutions

We provide high-quality pneumatic butterfly valves at competitive prices. Our excellent value significantly reduces your procurement costs compared to international brands while delivering dependable performance for your projects.

Rapid Response & Delivery

You receive quotes for standard items within 24 hours, projects within 48 hours. As your reliable pneumatic butterfly valve supplier, we prioritize timely delivery. Standard pneumatic butterfly valves ship in 7-10 workdays; custom orders ship in 15-30 workdays, helping keep your project schedules on track.

No Minimum Order

We have no minimum order quantity requirements. This provides flexibility for your smaller needs, prototypes, or urgent replacement orders, allowing you convenient, one-stop purchasing.

Shipping & Logistics Support

We assist with shipping and logistics, familiar with international export processes. This support helps simplify arranging freight for your orders, including understanding needs like special product marking for various markets.
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Pneumatic Butterfly Valve Purchasing Guide

Welcome to our professional selection guide. To find the ideal pneumatic butterfly valve for your application, consider these six key technical factors:

  • Valve Size & Connection Type: Specify the nominal pipe diameter (DN32 to DN1400 / 1¼” to 56″) and the required end connection: wafer, flanged, or sanitary clamp. For flanged valves, indicate the applicable piping standard (ANSI, DIN, JIS, or GB).
  • Body & Disc Material: Select based on your process media and operating environment: cast iron or WCB for general industrial use, SS304/316/316L for corrosive or hygienic applications, and UPVC/CPVC for chemical dosing systems. Disc material should be specified separately if different from the body.
  • Seal Material & Working Pressure: Choose EPDM for water and mild media, PTFE for chemical resistance, VITON for oil and solvent service, food-grade silicone for hygienic applications, or full fluorine lining (PTFE) for highly corrosive media. For working pressures up to 40 bar or high-temperature steam service, specify a hard-seated (metal seal) configuration.
  • Working Temperature: Provide both the normal operating temperature and any peak temperature excursions. UPVC/CPVC models are rated to 80°C; standard soft-seat models handle up to 150°C.
  • Actuation Type & Air Supply: Select single acting (spring return) for fail-safe positioning upon air loss, or double acting for faster cycling where continuous air supply is guaranteed. Confirm your available air supply pressure (operating range: 2.5 to 8 bar).
  • Accessories & Automation Requirements: For remote or automated operation, indicate whether you require a positioner (proportional control), limit switch (position feedback), solenoid valve (electrical triggering), F.R.L. unit (air conditioning), or manual handwheel override. VINCER can supply and pre-assemble all accessories prior to shipment.
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Served 800+ Industrial Clients

How Do We Support Your Operation?

For Project Contractors

VINCER pneumatic actuated butterfly valves offer project contractors precision control and reliable performance, ensuring efficient fluid flow management in their projects. With versatile application and easy integration, these valves streamline installation processes, saving time and labor costs.

For Machine Fabricators

For machine fabricators, VINCER pneumatic actuated butterfly valves provide a dependable solution for fluid control within their machinery. With precise control capabilities and durable construction, these valves enhance the performance and reliability of fabricated machines, contributing to overall efficiency and customer satisfaction.

For Valve Distributors

Valve distributors benefit from offering VINCER pneumatic actuated butterfly valves to their customers. These high-quality valves provide distributors with a competitive edge, offering superior performance and reliability. Additionally, VINCER’s commitment to customer support and satisfaction ensures a positive experience for both distributors and end-users, fostering long-term partnerships and repeat business.

Technical Features of VINCER Pneumatic Butterfly Valves

FeatureDetailsFeatureDetails
Valve SizesDN32 to DN1400 (1¼" to 56")Pressure Rating10 bar to 16 bar (standard soft-seat);
up to 40 bar for hard-seated models
Temperature Range-20°C to 150°C;
-5°C to 80°C for plastic models		Air Supply Pressure2.5 bar to 8 bar
Actuator Torque5.7 Nm to 10,000 Nm (AW series)Actuation TypeSingle Acting (spring return) / Double Acting
Body MaterialsWCB / SS304 (CF8) / SS316(CF8M) / SS316L (CF3M) / UPVC / CPVC / PPH / PVDF / Nickel Aluminum BronzeDisc MaterialsStainless Steel/Cast Iron/UPVC/CPVC /PTFE-Lined
Connection StandardsWafer, Flanged, Clamp, LuggedSealing MaterialsEPDM/PTFE/VITON/Food-Grade Silicone/Metal Hard Seal
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Beyond Products

How Else Do We Support Your Operation?

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Comprehensive Certifications

Fully compliant with ISO 9001, CE, FDA, ATEX, and SIL standards to meet global safety and quality requirements.

Rapid Technical Proposals

Agile engineering support to provide customized valve solutions within 24 hours.

Full Documentation Support

Ready access to detailed Technical Datasheets and professional 2D/3D drawings for seamless system integration.

Versatile Configurations

A wide selection of actuators (Waterproof, Explosion-proof, Compact) and customizable valve materials and sizes tailored to your needs.

OEM Services

Flexible manufacturing capabilities to support private labeling and bespoke product development.

More Details for You

Do you provide samples?
We offer sample services to fully test your project operation. Please contact us and our team will promptly assist you in finalizing the sample details.
Do you offer custom valve services?
We strive to meet the unique requirements of each project, and our professional technical engineering team works with you to provide tailor-made services.
Do you provide valve selection services?
We provide the most suitable and cost-effective solution for your project, helping you to streamline your production process and achieve maximum efficiency.
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