Home > Stainless Steel Butterfly Valves
Chanchai Stainless is known to be one of the top Bangkok, Thailand manufacturers and suppliers of stainless steel products with a focus on innovation, strength, and precision. In its extensive product offerings, the Stainless Steel Butterfly Valve is a top-of-the-line solution engineered for effective flow control and water management systems. Designed with corrosion resistance, durability, and long-term reliability, these valves provide reliable performance across various industries. With stringent emphasis on quality and adherence to international standards, Chanchai Stainless continues to garner customers’ trust and confidence to achieve stringent requirements for robust, economical, and efficient stainless steel solutions.
Stainless Steel Butterfly Valves are made of premium stainless steel alloys, normally grades 304 and 316, with iron, chromium (minimum 10.5%), and nickel. The chromium component offers superior corrosion and oxidation resistance, whereas the nickel component maintains strength and stability under high temperatures. The disc mechanism in the valve permits precise control of the flow and strong sealing. The valves prove to be durable, tensile strength, and have a tolerance to high temperatures, making them capable for severe applications. Major strengths are light weight, compact construction, tightness against leakage, and resistance to harsh chemicals for safe and effective usage in diverse industrial operations.
| Size | 50mm to 600mm |
|---|---|
| Body | Stainless Steel |
| Seat | PTFE coated NBR |
| Pressure | 10 BAR |
| Operating Temperature | UPTO 1200 °C |
| Applications | Petro- Chemical, Oil & Gas, Purity & Some Marine & Industrial |
| Material | C | Si | Mn | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| Stainless Steel | 0.080 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 18.00-20.00 | 8.00-10.50 | 0.100 max |
| Material | Yield Strength | Tensile Strength | Elongation (%) | Reduction of Area (%) | Hardness Max | |
|---|---|---|---|---|---|---|
| Min (Mpa) | Min (Mpa) | Min | Min (50mm) | HB | HR B | |
| Stainless Steel | 170 | 458 | 30 | 50 | 201* | 92* |
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At Chanchai Stainless, all stainless steel butterfly valves are rigorously tested to ensure efficiency, durability, and compliance with international standards Certified to meet ISO, ASTM, and other global quality standards, our valves maintain pressure, flow and material integrity for a variety of applications for a reliable and quality solutio.
Stainless steel lined butterfly valves feature a lining for enhanced durability and corrosion resistance. Available in sizes from 2″ to 24″, they provide reliable flow control in aggressive environments.
This double offset butterfly valve, available in sizes from 2″ to 24″, offers improved sealing and reduced wear. Its stainless steel construction ensures excellent corrosion resistance and longevity in demanding applications.
Stainless steel butterfly valves, ranging from 2″ to 24″ in size, provide efficient flow control with high corrosion resistance. Ideal for various industrial applications requiring reliable performance and durability.
Designed with grooved ends, this butterfly valve is available in sizes from 2″ to 24″. Its stainless steel body ensures robust corrosion resistance, making it suitable for quick and easy installation in various systems.
The triple offset butterfly valve, sized from 2″ to 24″, offers superior sealing and minimal wear. Made from corrosion-resistant stainless steel, it is perfect for high-pressure and high-temperature applications.
This flanged butterfly valve, available in sizes from 2″ to 24″, provides secure and reliable flow control. Its stainless steel construction offers excellent corrosion resistance, suitable for a wide range of industrial uses.
Stainless Steel Butterfly Valves are used extensively and are versatile to control and block the flow of fluids across various industries. In water treatment plants, they facilitate effective control over large volume pipes. The pharmaceutical and chemical industries depend on them for the manipulation of corrosive liquids under stringent hygienic conditions. They are also widely used in the food and beverage industry because they can be cleaned and are designed to be sanitary. In oil and gas pipes, HVAC equipment, and marine engineering applications, their compact, light weight makes them easy to install and maintain. Their fast-closing actuation and consistent sealing capabilities make them perfect for high-performance critical systems needing precise flow control.







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