شیر چنج آور پنوماتیک استنلس استیل سه حالته ۳۰۴ - جوشی -ALFA

Pneumatic Three-Way Changeover Valve (Stainless Steel 304, Welded Connection, SMS Standard)

Product Overview

The pneumatic three-way changeover valve made of stainless steel 304 is an advanced industrial solution for controlling fluid flow in processing lines. This valve operates using pneumatic force, allowing flow direction changes in three different positions. Its welded connection and SMS dimensional standard make it an ideal choice for industries such as food, pharmaceuticals, and petrochemicals.

Technical Specifications

• Body Material: Stainless Steel 304
• Operation Mechanism: Pneumatic (Air-Operated)
• Connection Type: Welded Ends
• Dimensional Standard: SMS
• Number of Positions: Three-way switching
• Control Type: Pneumatic actuator with sensor compatibility
• Application: Flow direction control in industrial pipelines

Available Materials

This product is available in stainless steel 304, offering high resistance to corrosion and rust, making it suitable for hygienic applications.

: Available Brands

ALFA -B&G 

At Bonyad Steel, we offer this pneumatic changeover valve from reputable domestic and international brands, ensuring top industrial standards.

Applications

• Food and dairy industries (milk and dairy product pipelines)
• Pharmaceutical and sanitary industries
• Petrochemical and chemical industries
• Beverage production plants
• Sterile fluid control systems

Pressure Ratings and Dimensions

Advantages and Disadvantages

✅ Advantages:

• Automatic operation with a pneumatic actuator
• Constructed from high-quality stainless steel 304
• Welded connection following SMS standards for better sealing
• Suitable for food and pharmaceutical industries with strict hygiene requirements
• Three-way design for flexible flow direction

❌ Disadvantages:

• Requires a compressed air system for operation
• Periodic maintenance needed for optimal actuator performance

Manufacturing Process

The pneumatic three-way changeover valve is manufactured using advanced casting, precision welding, and surface finishing techniques that comply with hygienic standards. The production process includes strict quality control measures to ensure durability and efficiency.

International Standards

This product complies with the following international standards:

• SMS (Dimensional standard for connections)
• EN 10204 (Material certification)
• FDA Compliance (Food and pharmaceutical industry hygiene standards)

Installation and Maintenance Tips

• Before installation, check the pipeline route and positioning.
• Adjust compressed air pressure to prevent actuator damage.
• Regularly inspect the valve for proper functionality and leakage.
• Using an air filter is recommended to extend the actuator’s lifespan.

📌 Bonyad Steel is a leading supplier of industrial equipment, offering pneumatic three-way changeover valves with the highest quality and competitive prices.

📍 Address: Tehran, Khayyam Shomali Street, Opposite Park-e Shahr, Grand Khayyam Passage, 1st Floor, Unit 180
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