The Kurt J. Lesker SA0075MVQF is a premium right-angle vacuum valve engineered for high-vacuum (HV) and ultra-high-vacuum (UHV) applications. With its compact design and robust construction, this valve is ideal for systems requiring reliable vacuum isolation in a small footprint.
🔧 Product Overview
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Model: SA0075MVQF
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Valve Type: Manual, Bellows-Sealed Right Angle Valve
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Port Size: 3/4″ (0.75″)
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Flange Type: QF16 (also known as KF16/NW16)
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Seal Material: Viton® (FKM)
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Body Material: Stainless Steel
✅ Key Features
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High Vacuum Compatibility: Designed for applications requiring pressures down to 1×10⁻⁹ Torr, ensuring minimal leakage and maintaining system integrity.
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Bellows-Sealed Design: Eliminates dynamic o-ring seals, reducing the risk of contamination and enhancing longevity.
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Compact Right-Angle Configuration: Facilitates space-saving installations, making it suitable for systems with limited space.
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Viton® Seals: Offers excellent chemical resistance and thermal stability, ensuring reliable performance in demanding environments.
📐 Applications
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Foreline isolation in vacuum systems
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Cryo-sorption pump shut-off
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UHV system isolation
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Sorption trap isolation
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Systems requiring bake-out procedures







