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ISO-KF (NW) Cross Fittings

PV V&E manufactures its vacuum tees from 304 stainless steel bored & coped tubing and ISO-KF (NW) flanges. 

Quick and easy to install using wing nut clamps or other ISO-KF compatible fastener systems

ISO-KF (NW) Cross Fittings Features

  • Alternate materials and custom designs possible
  • Full size crosses offer four flanged connections of equal size
  • Reducer crosses (usually 4-way) are constructed from a straight main vacuum line with two perpendicular smaller-diameter ports
  • Standard lengths and diameters.
Peiffer Vacuum Valves & Engineering manufactures and provides a full line of flanges, fittings, and adapters for vacuum applications. We offer ISO-KF (NW), ISO-K, ISO-F, CF (Conflat), ASA, Wire Seal, and EVAC Chain Clamp style flanges and fittings to fit almost every application. Custom flanges are available upon request.

We specialize in manufacturing components from 304 or 316 stainless steel, with several items available in aluminum as well. Centering rings, gaskets, clamps, bolts, and other hardware components are available to complete your project. We maintain a large inventory for prompt deliveries and to meet those unexpected demands.

Custom ISO-KF Cross Fittings

Our elite team of designers and engineers is dedicated to producing the highest quality, ISO 9001:2015-Certified ISO-KF (NW) Cross Fittings to meet your application requirements. We start with select grade 304 stainless steel to produce the highest-grade, corrosion-resistant Cross Fittings available. Our CNC machining and tube bending capabilities allow us to form close tolerances and manufacture custom components to your specifications. We can manufacture ISO-KF Cross Fittings to meet low to high-volume orders and form fulfill Ultra-Clean (UCV) components. Our manufacturing capabilities also include electropolishing and cleanroom assembly and packaging services. Our additional strong in-house capabilities support the quality of our components and services in a variety of areas, including Engineering, Logistics, and Quality Assurance.

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