The protective valve limit switch KLS 400 series is a compact, economical and reliable product. It realizes on-site visual and remote indication of valve position. It can be built-in with a variety of switches, and can be extended to use in various harsh environments such as high temperature and low temperature.

Features

Die-cast aluminum: O-ring sealed

Dichromate conversion with Polyester power coating

Sealed: Buna N O-ring

Double cable entry 2-3/4" NPT

(Also available with 2-1/2" or 3/4" BSPP , 1/2"NPT, M20 x 1.5)

NAMUR shaft ISO Bracket

IP66, NEMA 4 4X

ATEX, IECEX,NEPSI: Ex db IIB T6 Gb