Three Way Control Valve, Bellows Seal, WCB, 3 Inch, 150 LB
Key Specifications / Features
Model No.: Hits: 3
Our three-way control valves are engineered for versatility and reliability, featuring a bellows seal bonnet design. With a 3-inch size and Class 150 LB rating, they comply with DN80 and PN16 standards. Made from durable carbon steel (ASTM A216 WCB), these valves come with flanged, welded, or threaded ends, making them suitable for a variety of installation requirements. Trust our three-way control valves for efficient fluid management and long-lasting performance in demanding applications.
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Detail Information
Products Name: Three Way Control Valve
Size: 3 Inch, DN80
Pressure: Class 150 LB, PN16
Material: Carbon Steel, ASTM A216 WCB
End: Flanged, Butt Weld, Socket Weld, Thread.
Temperature Range: -196°C to 550°C
Seat Leakage：ANSI IV or ANSI Ⅵ(bubble-tight)
Bonnet Type: Bellows Seal
Typical Use Cases for Bellow Seal Valves
• Heat Transfer Applications: Commonly used with hot oil in synthetic fiber and POY industries, bellow seal valves prevent leakage and potential fire hazards associated with oil spills on flammable materials.
• Vacuum and Ultra-High Vacuum Systems: Essential for applications requiring continuous air extraction, bellow seal valves prevent external air ingress through the valve stuffing box, maintaining vacuum integrity.
• Handling Hazardous Fluids: Ideal for sealing against toxic or corrosive substances like chlorine, hydrogen, ammonia, and phosgene, ensuring no leakage at the gland.
• Nuclear and Heavy Water Plants: Critical for preventing radiation leaks, bellow seal valves provide a reliable barrier in environments where containment is paramount.
• Costly Fluids: Economical choice for applications where fluid loss due to leakage is not viable, as the cost of the fluid justifies the investment in high-performance sealing.
• Environmental Compliance: With increasing global regulations on emissions, bellow seal valves help companies meet environmental standards, facilitating expansion without exacerbating environmental impacts.
Size: 3 Inch, DN80
Pressure: Class 150 LB, PN16
Material: Carbon Steel, ASTM A216 WCB
End: Flanged, Butt Weld, Socket Weld, Thread.
Temperature Range: -196°C to 550°C
Seat Leakage：ANSI IV or ANSI Ⅵ(bubble-tight)
Bonnet Type: Bellows Seal
Typical Use Cases for Bellow Seal Valves
• Heat Transfer Applications: Commonly used with hot oil in synthetic fiber and POY industries, bellow seal valves prevent leakage and potential fire hazards associated with oil spills on flammable materials.
• Vacuum and Ultra-High Vacuum Systems: Essential for applications requiring continuous air extraction, bellow seal valves prevent external air ingress through the valve stuffing box, maintaining vacuum integrity.
• Handling Hazardous Fluids: Ideal for sealing against toxic or corrosive substances like chlorine, hydrogen, ammonia, and phosgene, ensuring no leakage at the gland.
• Nuclear and Heavy Water Plants: Critical for preventing radiation leaks, bellow seal valves provide a reliable barrier in environments where containment is paramount.
• Costly Fluids: Economical choice for applications where fluid loss due to leakage is not viable, as the cost of the fluid justifies the investment in high-performance sealing.
• Environmental Compliance: With increasing global regulations on emissions, bellow seal valves help companies meet environmental standards, facilitating expansion without exacerbating environmental impacts.
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