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Knife Gate Valve

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Knife Gate Valves

Size	2" to 54" (50 mm to 1400 mm)
ASME Class	Class 150 and PN 10
Design Standard	MSS SP 81

The Knife Gate Valve provides reliable shut-off for both dry and wet line fluids. The bonnet-less valve equipped with a heavy-duty gate to cut though both dry and wet line fluids. The bonnet-less valve sediments – and is ideally suited for abrasive slurries, pulp stock, semi-solids, dry ash, chips, etc.

The valves find application in paper and pulp, minerals and metals, steel plants, thermal power plants and chemical/ petrochemical industries. L&T Valves offers Knife Gate Valves with and unidirectional applications.

The versatile metallic and resilient seats for bidirectional and unidirectional applications. The versatile metallic and resilient seats for bidirectional range is available in wafer, lugged and flanged configurations.

Salient Features:

Sharp heavy-duty knife edge at the bottom of gate cuts through solid sediments and ensures reliable shut-off
Gate offered with surface coatings based on customer demand - Hardfacing, Nitriding,
Chrome-plating
Replaceable seats - Easy maintenance at site. Longer service life.
Low operating torque - Facilitates use of a smaller-size actuators. Lower Initial Investment.