Knife gate valve HPT

Knife gate valve

Through-going high pressure knife gate valve in Titanium.

Available size range:

DN 100 - DN 700 (4” - 30”). Other sizes on request.

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Product information

About HPT

Stafsjö’s HPT is a through-going knife gate valve with superior flow characteristics, offering reliable bi-directional zero leakage shut-off up to 10 bar/150 psi. All wetted parts are supplied in Titanium and PTFE making it suitable for the most corrosive chemicals.

The HPT knife gate valve is modular designed and it can easily be customized with automation accessories to different process conditions. The through-going gate gate ensure reliable shut-off on highly concentrated media and static media columns.

The HPT valve is one out of five valves in Stafsjö’s procuct range with through-going gates. The HG valve represent standard. HL is a slim line version of HG while HP is high pressure version. HX is an extreme high pressure version, also available in Titanium on request.

Download the product data sheet for additional technical information.


Shut-off technique



Valve seat material


Connection type

Wafer/Semi lugged

Valve body material




Pulp and Paper

Product features

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