Slurry knife gate valve

Knife gate valve is a kind of valve designed for medium containing solid particles or fibrous media, widely used in sewage treatment, paper making, mining, chemical industry and environmental protection and other working conditions. The valve is suitable for sludge, slurry, sediment and other media, can effectively cut off the fluid containing impurities, to avoid valve clogging and damage. Knife gate valve adopts thin blade gate design, compact structure, flexible opening and closing, strong cutting ability, small flow resistance. Product advantages include reliable sealing, wear resistance, corrosion resistance, easy maintenance, suitable for harsh working conditions. The main function of knife gate valve is to realize the rapid cut-off and connection of impurity-containing medium, and to guarantee the smooth operation of pipeline system. Its excellent durability and high efficiency performance, making it an important valve equipment for handling complex media in industrial processes.

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products

Slurry knife gate valve

Model: PZ973X/F/Y, PZ73X/F/Y, PZ573X/F/Y, PZ73X/F/Y

Subtitle：Chemical knife gate valve, wastewater treatment knife gate valve

The Slurry Knife Gate Valve is designed to handle difficult media such as slurries, viscous liquids and other fluids containing solid particles. Its innovative knife gate design is ideal for cutting through thick slurries, ensuring smooth operation and effective isolation. The valve is commonly used in mining, wastewater treatment, pulp and paper and chemical processing where reliable control is required...

Classification:knife gate valve

Working conditions:Pulping conditions, water treatment plant, Pulp Conveying, paper mills

Product Overview	The Slurry Knife Gate Valve is designed to handle difficult media such as slurries, viscous liquids and other fluids containing solid particles. Its innovative knife gate design is ideal for cutting through thick slurries, ensuring smooth operation and effective isolation. The valve is commonly used in industries such as mining, wastewater treatment, pulp and paper and chemical processing where reliable control of abrasive and corrosive slurries is required. The valve is available in a wide range of materials and seal types to meet specific operational requirements.

Product Characteristics	Knife gate design: The valve's gate is designed to shut off thick slurries, viscous fluids and media containing solid particles, preventing clogging and ensuring smooth operation. RELIABLE SEALING PERFORMANCE: Although the valve is not designed for zero leakage, it reliably isolates slurries and media containing solid particles, minimizing leakage and ensuring safe operation. Corrosion and abrasion resistance: The valve body is made of high quality carbon steel, stainless steel or cast iron, and the sealing materials include rubber, PTFE or metal seals, which provide excellent corrosion and abrasion resistance under harsh conditions. Flexible connection types: The valve is available with flanged or lugged connections for versatility and easy integration into a variety of piping systems. Customizable Options: The valve can be customized with sizes, seal materials, and actuator options to ensure that it meets specific operating requirements. Drive options: can be operated manually (using a handwheel) or automated using electric, pneumatic or hydraulic actuators.

Product Advantages	Tackling difficult media: the knife gate valve design is particularly suitable for handling slurries, pulp and waste water, ensuring smooth operation and minimizing the risk of clogging. Durable and Low Maintenance: Designed for harsh environments, this valve is easy to maintain, reducing downtime and lowering operating costs. EFFECTIVE ISOLATION: Although not zero leakage, this valve provides reliable isolation and flow control for most slurries and media containing solid particles, ensuring effective control. Flexible Configuration: The valve is available in a wide range of seal materials, sizes and actuator options that can be customized to meet the needs of different industries.

Medium of use

Sewage/wastewater, Slurry/Slurry, slurry

working condition

Pulping conditions, water treatment plant, Pulp Conveying, paper mills

summarize

Slurry knife gate valves are the ideal solution for handling viscous, abrasive or slurry-containing media in a variety of industrial applications. The valve features a sharp knife gate design that effectively regulates and isolates flow even in the face of tricky materials. Its durable construction, extremely low maintenance requirements and customizable sealing options make it a cost-effective and reliable choice for industries such as mining, wastewater treatment, pulp and paper and chemical processing. Whether manually or automatically operated, slurry knife gate valves provide optimum performance and long service life under demanding operating conditions.

Product Parameters

Nominal diameter	2-48 inch; DN50-DN1200
Nominal pressure	PN6-PN16 ；150LB
Applicable temperature	-10°C to +150°C, 300°C (customizable to seal material and media type)
sealing material	Rubber, PTFE, metal seals
Valve Material	Carbon steel, stainless steel, cast iron
connection method	Flange, Lug Connection
Actuator type	Manual (handwheel), electric, pneumatic, hydraulic