KF25 Vacuum Butterfly Valve 304

Key features

• Factory Helium Leak Tested: Every KF Butterfly Valve (available in KF16/KF25/KF40/KF50) undergoes helium leak detection before shipment, ensuring zero leakage and reliable quality for ultra-high vacuum systems
• CNC Precision Machining: The KF Butterfly Valve is crafted via CNC equipment for integrated molding-high precision, clean burr-free edges, and enhanced vacuum leak resistance, meeting industrial standards
• Durable 304 Stainless Steel: Made of 304 stainless steel, the KF Butterfly Valve boasts strong toughness, high hardness, corrosion resistance, and excellent oxidation resistance, suitable for harsh industrial environments
• Tight Vacuum Sealing: With a precision design, the KF Butterfly Valve delivers superior sealing performance, connecting tightly to pipelines and maintaining high vacuum levels for industrial applications
• Smooth Polished Finish: The KF Butterfly Valve features inner/outer polishing, neat smooth cuts, and no burrs-reducing friction for smoother rotation, and lowering maintenance needs for operators
• Multiple Size Options: Available in four mainstream models including KF16, KF25, KF40, and KF50 that precisely match vacuum pipelines of different specifications without requiring additional adapter parts
• Easy Operation with Pull Handle: Equipped with a KF25 flange and pull handle for convenient manual operation, allowing smooth opening and closing of the valve in vacuum system applications

Free shipping included. 30-day hassle-free returns.