Lugged Bonnet Type Knife Gate Valve - Lixin Valve
Orbit Plug Valve

Lugged Bonnet Type Knife Gate Valve

Knife gate valves have a sharp cutting tool installed to deal with viscous, heavy liquids, or other abrasive media. Their straightforward design and easy-to-manipulate valve setup are ideal for wastewater treatment plants, cement plants, Urban construction, and papermaking industry etc.

With dedicated workshops and superior mold casting capabilities, LIXIN is sure to meet your knife gate valve needs.

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One-piece body

Standard wafer and lug design

Knife gate has a strong shear force

Integral structure, ultra-thin valve body

The valve has good sealing performance

Technical Specifications
Size Range

NPS2″-36″/DN50-900mm

Main Material

Carbon steel, Stainless Steel, Aluminum Bronze, Duplex steel etc.
(Other materials are available under request.)

Temperature Rating

Soft Seat: -29 ~ +180°C

Metal Seat: According to Main Material

Stem material

Stainless steel

Pressure Rating

0.6Mpa I.0Mpa 1.6Mpa 150LB

Directional /Stem Type

Bi-directional, Uni-directional /Rising Stem

leakage level

Soft seat: Zero Leakage

Metal Seat:

Body Style

Wafer, Lugged

Disc Material

Stainless steel, Duplex steel etc.

Flange Drilling

ASME B16.5, EN1092, GOST 33259, BS etc.

Seat Material

Soft Seat: NBR, EPDM, PTFE, Viton etc.

Metal Seat: Same to Body, STL etc.

Port Type

Reduce Port, V type Port etc.

Design Standard

MSS SP-81, MFR Standard

Test Standard

MSS SP-81, MFR Standard

Face to Face

MSS SP-81, MFR Standard

Operation

Handwheel, Worm Gear, Electric, Pneumatic, etc.

Application

Power, Pulp & Paper, Carbon Black, Chemical, Wastewater, mud etc.

Other

The carefully selected materials and contemporary design make our knife gate valve highly recognized.

If our knife valve cannot meet your choice, we can provide you with special made.

 

Chief Features

Ultra-thin design, beautiful appearance, light weight and compact structure, easy to install and use.

The valve is connected by clip-on, and the structure length is short, which can reduce the weight of the entire pipeline system.

The bottom of the gate has a knife-shaped oblique cut, which has the function of cutting off the medium, so that the valve can be closed smoothly without being blocked by the medium.

The liftable gate sealing surface can scrape off the adhering objects on the sealing surface and automatically remove the sundries.

The wedge-shaped positioning on the bottom of the valve provides sealing force when the valve is closed.

The valve body and the valve cover are composed of structure, and the sealing performance is good

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Is it difficult for you to choose which valve? Please send us your questions and we will give you a detailed plan.
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