The Pneumatic Stainless Butterfly Valve is a valve that uses compressed air to control the opening and closing of the butterfly valve. When the compressed air is introduced, the actuator of the valve will either rotate the disc or vane to open or close the valve, allowing for precise control over the flow of fluid or gas in the piping system.
Description:
The Pneumatic Stainless Butterfly Valve is a high-quality valve designed to regulate the flow of fluids or gases in piping systems using compressed air. Made from premium-grade stainless steel, this valve is highly durable, corrosion-resistant, and able to withstand high temperatures and pressures.
The butterfly valve is named for its unique design, which features a disc or vane that rotates around a central axis to control the flow of fluid or gas. The pneumatic actuator of this butterfly valve allows for precise control over the opening and closing of the valve, providing optimal flow rates and performance.
The Pneumatic Stainless Butterfly Valve is available in a range of sizes to fit various piping systems, and it is easy to install and maintain. Its high-quality construction ensures reliable and consistent performance, making it an ideal choice for a variety of industrial and commercial applications, including the chemical, petrochemical, and pharmaceutical industries.
Whether you are looking to precisely control the flow of fluid or gas in your piping system or simply need to shut off the flow completely, the Pneumatic Stainless Butterfly Valve is an excellent choice. Its durable construction, reliable performance, and ease of use make it an essential component of any piping system that requires precise control over fluid or gas flow.
Application
Pneumatic Butterfly valve is a type of flow controller used to start a fluid or stop the fluid flowing through a part of its pipe.
beverage, dairy products, beer, pharmacy and medicine industries are the main areas of use.
Material
Body Materials: AISI-304 or AISI-316L
Gasket Material:Silicone, EPDM, VITON, NBR
Valve seal is compatible with FDA 21CFR177.2600
Standard Design
Standard: DIN, SMS, ISO
DN250 / 10 “dimensions from DN15 / 1/2” are available
Connection shape: Source – Ferrule – Liner +Somun – Male or Flange or others on request.
Handle: plastic pull arm (4 positions) or plastic/stainless steel
Actuator: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator.
Control: position sensor, C-ball controller, C-ball controller (AS-I)
Manual handle, pneumatic actuator and electric actuator can be replaced.
Technical Specification
Maximum pressure: 10bar (145psi) DN25 ~ 100; 8bar (120psi) DN125 ~ 150
Temperature range: 14 ~ 248°F (-10 ~ 120°C), EPDM
Surface treatment: Ra 16 ~ 32μin (0.4 ~ 0.8μm)
Feed pressure for air actuator: 70 ~ 115psi
Parameter | |||
| Steel material | Product wet steel parts | AISI304L / 316L (1.4306 / 1.4404) | With the material inspection report |
| Other steel parts | AISI 304 | ||
| Sealing material | Standard | Epdm | All sealants comply with FDA 21CFR117.2600 |
| Options | VMQ / FPM | ||
| Pressure | Working pressure | ≤10bar (145psi) | |
| Air actuator’s feed pressure | 5 ~ 8bar (70 ~ 116psi) | ||
| Temperature | Working temperature | EPDM: 14 ~ 248°F (-10 ~ 120°C) VMQ: -58 ~ 356°F (-50 ~ +180°C) FPM: -22 ~ 446°F (-30 ~ +230°C) Other materials are available on request | |
| Sterilization temperature | 302°F (150°C, Max. 20 min) | ||
| Surface treatment | Internal surface treatment | Ra 16 ~ 32μin (0.4 ~ 0.8μm) | |
| Outer surface treatment | Ra32 ~ 64μin (0.8 ~ 1.6μm) | ||
| Connection | Welding diameter | The source ends: DIN 11850-2 with 11850-1 / SMS / 3A / ISO Series, etc | |
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