HSI SERIES

The HSI knife gate valve was specially developed for use in pipelines at risk of dust explosions, to prevent explosions from spreading beyond the valve installation point. With a closing time of 23 milliseconds, it makes a significant contribution to protecting human life at work, as well as systems with explosive gas and dust mixtures.

HSI

CHARACTERISTICS HSI SERIES

2.5 – 16 inch
Nominal sizes
Stainless steel
Material
0 – 235 psi
Pressure rating
PN16, ANSI Class 150, DIN 11864-2
Flange drilling
Special length
Face to face dimension

Application areas

Chemical and petrochemical industries
e.g. Powder ...

Food and beverage
e.g. Powder/flour dust ...

MATERIAL OF CONSTRUCTION

Part Stainless steel Hygiene
Body 1.4408 1.4408
Gate Ti 3.7165 Ti 3.7165
Seal PTFE PTFE/Silikon, FDA
Stem / Piston rod Aluminium Aluminium

Other materials upon request

ACTUATORS

Pneumatic cylinder

Pneumatic cylinder

DOWNLOADS

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