455

455 Ball sector valve of stainless steel
PN 16 DN 25 - 300

Högfors ball sector valve is specially designed for control applications of various media like liquids, pulps and steam. This valve is tight to one direction which is shown by an arrow.

Nominal pressure
PN 16

Connection
between flanges EN1092-1 Type B

Temperature and tightness class
Stellite +260°C/ -40°C ISO 5208, EN 12266-1 RATE D
PTFE +200°C/ -40°C ISO 5208, EN 12266-1 RATE A

The max pressure difference depends on the working temperature.

Design
The sector ball valve with flanges has a full bore design. The two piece body, v-port ball and stems are of stainless steel. The shaft packing box has tightable graphite seals.

Nominal sizes
DN 25 - 300

Product codet
455KC_ _ _ handlever stellite
455KC_ _ _Z bare shaft stellite
455KC_ _ _M manual gear stellite

455TC_ _ _ handlever PTFE
455TC_ _ _Z bare shaft PTFE
455TC_ _ _M manual gear PTFE

Special order for steam
45501KC_ _ _

Conform with the requirements of the Council Directive 97/23/EC on Pressure Equipement, marking: CE 0575
Class: Gas, group 1 

More detailed information see Product card