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Lgs Series Slurry Bidirectional Sealing Knife Gate Valve for Ore Processing Systems1
Valve, Knife Gate Valve, Sealing Knife Gate Valve
Zhejiang LG Valve Co., Ltd.
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Product Description Product DescriptionGATE VALVEThe gate valve is a shutoff valve that controls the flow of pipeline media through the vertical movement of the gate. Its core component is a wedge-shaped or parallel gate, which is driven by the valve stem to move up and down to achieve the full open or full closed state of the valve. This valve design focuses on completely cutting off the flow of the medium, and can provide a straight flow channel in the fully open state to minimize the fluid resistance.The most prominent feature of the gate valve is its full-diameter design and reliable shutoff performance. When the valve is fully opened, the gate is completely retracted into the upper part of the valve body to form a flow channel consistent with the diameter of the pipeline, and almost no additional flow resistance is generated. Its sealing surface adopts a metal-to-metal or soft sealing structure, which can achieve strict medium isolation in the closed state. This valve structure is sturdy and durable, with low maintenance requirements, and can still maintain good sealing performance when not in operation for a long time.Gate valves are widely used in various industrial pipeline systems that require a reliable shut-off. It is used as the main shutoff valve in long-distance oil and gas pipelines, used to isolate different process media in chemical plants, and to control water vapor circuits in power station systems. Gate valves are widely used as regional control valves in urban water supply and drainage networks, and ship systems also rely on their reliable shut-off function.Product ParametersTECHNICAL PARAMETERSProduct NameBi-Directional Knife Gate ValveKeywordsGate ValveAvailable Drive TypesManual/Bevel/Gear/Electric/Pneumatic/Hydraulic/Electro-HydraulicValve Body MaterialGGG40Gate Material310S/201/304/316/316LStem Material420/304/316/316LSealing MaterialNBR/VITON/EPDM/HTVSizeDN50-DN1000Working Pressure1.0MPa/150LBOEM & ODM CustomAcceptSampleAcceptLogo CustomAcceptPaymentT/T, L/C, Western UnionDetailed PhotosFULL-BORE LOW-RESISTANCE DESIGNThe gate valve adopts a flow channel structure with the same diameter as the pipeline. When opened, the valve plate is completely separated from the medium flow path, forming a nearly unobstructed straight-through flow channel. This design significantly reduces pressure loss and is particularly suitable for large-flow conveying systems, which can maximize the medium flow rate and system energy efficiency. BIDIRECTIONAL SEALING CAPABILITYEffective sealing can be achieved on both sides of the gate valve plate without being restricted by the flow direction of the medium. The symmetrical sealing structure design ensures the same sealing effect when installed in the forward or reverse direction, providing more flexible options for pipeline layout.Available Drive SolutionFAQQ1: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade, welcome to visit our company.Q2: Can I add my LOGO to the product?A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.Q3: What payment methods do you support?A: We support T/T, Western Union, Paypal, cash, etc. The details can be negotiated.Q4: What are your modes of transportation?A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.Q5: How can I get an accurate quotation?A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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