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Through Conduit Knife Gate Valve

Through conduit knife gate valves feature a full-bore design with no obstructions in the flow path, allowing for unrestricted flow of fluids, slurries, and solids. This design minimizes flow resistance and pressure drop across the valve, resulting in efficient fluid control and reduced energy consumption. Through conduit knife gate valves are widely used in industries such as oil and gas, mining, and power generation, where large volumes of fluids or solid materials need to be transported with minimal friction and turbulence.
Design Advantages

Unobstructed Flow Path: The through conduit knife gate valve features a design that allows for an unobstructed flow path, ensuring smooth operation and minimal flow resistance.

Reliable Sealing: Equipped with a knife gate mechanism, the valve provides tight sealing to prevent leakage and maintain system integrity during operation.

Robust Construction: Constructed with robust materials, the valve is durable and able to withstand harsh operating conditions for long-term reliability.

Wide Range of Applications: Suitable for use in industries such as oil and gas, mining, wastewater treatment, and power generation, where reliable flow control is essential.

Minimal Maintenance: Designed for minimal maintenance requirements, the valve reduces downtime and operational costs while maximizing efficiency.

Easy Installation: The through conduit design allows for easy installation and maintenance, minimizing downtime and reducing overall costs.

Technical Parameters
SizeDN15-DN2000, 1/2''-80''
Pressure

PN10-PN420, Class150-Class2500

Temperature-200℃ to 650℃
Connection typeFlange, Thread, Socket weld, Butt weld
Operation modeManual, Pneumatic, Electric, Hydraulic, Gear transmission
Materials
Valve BodyForged

 A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, 

F51, F53, F310, N08020, Inconel625, etc

Cast

WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C,

4A, 5A, CN7M, C95800, CW6MC, etc

Valve Stem

F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, 

Monel400, Monel500, N08020, Inconel625, Incoloy825,etc

Valve Disc

A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020,

Inconel625, F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, 

Monel400, Monel500,Incoloy825,WCB, LCB, C5, C12, WC6, WC9, CF8, 

CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc

Seat SealingSS,BR,CU,AS,CS,AL,PTFE,NBR,FKM,AI203,etc
Design Standards
Valve Body

API 600, API 602, ASME B16.34, DIN 3352, BS 5163, GOST 5762, JIS B2073, GB/T 12233, etc.

Flange

ANSI B16.34, EN 1982, JIS B2210, GB/T 17241, ASME B16.42, GOST 12815, DIN 3202-1, etc.

Connection

ANSI B16.10, ASME B16.25, JIS B2212, GOST 33259, DIN 3202, etc.

Test Standards

API 598, ISO 5208, BS EN 12266, ASME B16.104, GOST 9544-2015, JIS B2003, DIN 3230, etc.


The careful selection of design standards for Through Conduit Knife Gate Valve is crucial to ensure adherence to international quality and safety benchmarks. By complying with these standards, Through Conduit Knife Gate Valve offer outstanding performance, longevity, and suitability across various installations and applications.

Lipin's Comprehensive Range of Through Conduit Knife Gate Valve

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  • Select Application Scenarios
    Before choosing different types of Gate Valves, please determine their main uses. Whether it is water treatment, petroleum or other industries, different application scenarios will directly affect valve selection.
  • Choose The Right Valve Type
    Gate valves come in many different types. Depending on factors such as flow control and pressure, choose the one that will perform best in your system.
  • Select Materials
    Diversified selection of materials. Choose different materials according to needs. We provide materials ranging from conventional carbon steel to stainless steel to alloy materials, covering basically all valve materials.
  • Verify Feasibility (Technical Support)
    Discuss with engineers and ask experts to verify to confirm that the valve meets technical requirements. Provide professional advice and installation and maintenance guidance
  • Quality Control
    We have a strict quality inspection department. Every link needs to be inspected before entering the next link. We will never miss any link until the product is delivered safely.
  • After-Sales Service
    24-hour online customer service, 2-year warranty or 18 months after installation, whichever comes first.

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