To create a tight seal in vacuum conditions higher than 29. 9” Hg, these valves have ultra-high-vacuum tube fitting connections, which are also known as KF, QF, and NW fittings. They are often used in applications such as vacuum coating and heat treating, leak testing, and analyzing gases.

These adapters are KF-25 to 0.250 in. Stainless Steel Tube. The flange size follows ISO-KF standards and is NW-25. These tube fittings are commonly used to adapt KF vacuum connections to common tube connections for gas or fluid delivery.

All Stainless Steel Construction, ISO-KF Flange Size NW-25 These adapters are KF-25 to 0.063 in. Stainless Steel Tube. The flange size follows ISO-KF standards and is NW-25. These tube fittings are commonly used to adapt KF vacuum connections to common tube …

1" (25.4mm to 25mm) OD smooth tube compression port by O-ring to KF25 flange adapter, glow discharge tube setup, vacuum tube setup

Thorlabs' empty glass cells are terminated with one or two fill tubes that can be inserted into a compatible KF25 Series flange-to-compression-fitting adapter. To input the glass cell into a KF25 vacuum system, follow the instructions below.

Adapter vacuum products are generally used on vacuum chamber ports to connect vacuum flanges to various fittings. Dimensions, in inches (millimeters), are for reference only and are subject to change. For KF flange dimensions, see page 2. To order bored-through fittings, add BT to the ordering number. Examples: JNWSWAG1018BT.

KF - Quick Disconnect Adapter, KF 25 (NW 25) to 1/2" Compression Tube, Stainless Steel Vacuum Fitting, PN14574. The flanges, or the vacuum flange fittings, are available in the following sizes KF10, KF-16, KF-25, KF-40, KF-50 with corresponding …

2022年4月13日 · Buy SS304 Vacuum Conical Reducer KF adaptor fittings, KF fittings reducers KF-25 to KF-16: Reducer Tube Fittings - Amazon.com FREE DELIVERY possible on eligible purchases

Adapter KF-25 to Rubber Hose Nozzle, Transition Fitting,OD=1/2", ISO-KF FLange Size NW-25, 304 Stainless Steel

2024年12月11日 · These KF-25 Half Nipple Short Weld Stub fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble.