Knife gate valve HL

Knife gate valve
HL

Through-going knife gate valve for low pressure applications.

Available size range:

DN 400 - DN 800 (16” - 32”).

Product data sheet:

Knife gate valve HL

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Product information

About HL

Stafsjö’s HL is a through-going knife gate valve with superior flow characteristics, offering reliable bi-directional zero leakage shut-off on highly concentrated media and static media columns.

The HL knife gate valve can operate on different media such as pulp stock up to 18 % concentrations, liqour, ash and granulate. It is modular designed and can easily be customized in materials, with actuators and related automation accessories to different process conditions. The valve has a two piece precision machined valve body in stainless steel with a high strength top works that provide an essential and precise gate alignment.

The HL valve is one out of five of Stafsjö’s through-going knife gate valves. The HG represent standard. HP is a high pressure version of HG and the HPT is a high pressure version entirely made in Titanium. Finally the HX is an extreme high pressure version.

Specifications

Shut-off technique

Bi-directional

Through-going

Valve seat material

PTFE

Connection type

Wafer/Semi lugged

Valve body material

Stainless steel

Industries

Chemical

Power

Pulp and Paper

Product features

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