Screen Center Ring with O-Ring

Application

ISO-KF fttings can be used in a wide variety of aplications including:
●Roughing and foreline plumbing
●Small systems
●Systems requiring frequent cleaning or modification
●Research and teaching laboratories
ISO-KF components are primarily designed for use at subatmospheric pressure.
Because of the large number of elastomer seals used.

Installation

The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2).
 

Description

The ISO-KF system is a modular, building block method of creating a piping system. There are several advantages in the use of IS0 components. Since component dimensions are standardized, elbows, tees, crosses or valves for a given size may be interchanged.
The flanges are "sexless" and the seal is symmetrical, so that the components are rotatable. By using Iso components, system assembly is quick and cost effective. See Figure 1 for the ISO dimensions of flange sizes 10, 16, 25, 40 and 50. These dimensions apply to ISO-KF flanges of these nominal diameters throughout this catalog.

Vacuum range

Elastomer seal: >= 1 x 10-8 Torr

Temperature range

Viton: -50°C to 200°C

Screen Center Ring with O-Ring

*Center Ring Material:SS304/SS316L/Aluminum

*Screen Material:SS304

*O-Ring Material:Viton/NBR/EPDM

	Model for 304+VITON		Size		A/mm				B/mm		N.W./g
	FLG11S1K1034		KF10		9				12
	FLG11S1K1634		KF16		14				17
	FLG11S1K2534		KF25		23				26
	FLG11S1K4034		KF40		38				41
	FLG11S1K5034		KF50		49				52