Product Introduction: Fccv1 Ceramic Ball Valve for Polysilicon Industry - Sodium Hydroxide (Caustic Soda) Application

The FCCV1 Ceramic Ball Valve is designed for polysilicon industry applications, specifically in the sodium hydroxide (caustic soda) handling and triple waste treatment processes. This valve provides outstanding resistance to the harsh conditions of caustic media while ensuring precise control and long-lasting reliability.

Product Specifications:

• Model: FCCV1
• Connection Type: Flange (Flanged Connection)
• Drive Type: Pneumatic Spring-Return Actuator
• Valve Type: Control Valve (On/Off control)
• Pressure Rating: 150 Class
• Valve Body: 316L Stainless Steel
• Stem: F51 duplex stainless steel
• Medium: Sodium Hydroxide (Caustic Soda)
• Temperature: Ambient Temperature (AMB)
• Pressure Differential: 0.05 MPa (valve inlet 0.76 MPa, valve outlet 0.71 MPa)
• Industry: Silicon Chemical
• Sub-Industry: Polysilicon Manufacturing
• Application: Triple Waste Treatment (Caustic Soda and Waste Slurry)

Key Features:

• Durable Construction: The 316L stainless steel body and F51 duplex stainless steel stem provide excellent durability and resistance to corrosion in caustic environments.
• Precise Flow Control: The ceramic ball valve is ideal for maintaining precise control over flow rates in critical chemical processing applications.
• High Sealing Performance: Features ANSI Class VI sealing for zero leakage, ensuring no media loss or contamination.
• Corrosion-Resistant Ceramic Lining: Offers superior resistance to the corrosive effects of sodium hydroxide (NaOH) and other aggressive chemicals.
• Pneumatic Actuation: The spring-return actuator ensures reliable operation and fast response times for automated control systems.
• Ideal for Harsh Conditions: Suitable for high-pressure and high-erosion environments typically found in polysilicon manufacturing and waste treatment.

This FCCV1 Ceramic Ball Valve is designed to excel in the caustic soda handling applications commonly found in polysilicon production. Its robust construction and excellent sealing performance make it an ideal choice for controlling sodium hydroxide and other harsh chemicals used in triple waste treatment, ensuring efficient and safe operations.

The FCCV1 Ceramic Ball Valve is a cutting-edge solution designed to meet the rigorous demands of various industrial applications. Engineered with advanced structural ceramics, this valve combines exceptional durability, high performance, and superior corrosion resistance to deliver unmatched reliability in the harshest environments.
 

Ceramic Construction: Except for the valve stem, all wetted parts are made of high-quality ceramics, ensuring excellent wear and corrosion resistance.

High-Performance Sealing: The valve seat and ball core are ceramic-to-ceramic hard seals, providing tight shutoff and zero leakage performance that meets ANSI Class VI standards. Some parts of the FCCV1 also include sealing rings for enhanced airtightness.
 

Superior Durability: Structural ceramics used in the FCCV1 are designed to withstand high temperatures and severe wear conditions, significantly extending the valve's service life compared to traditional metal valves.

Precision Engineering: The valve's components are meticulously crafted to ensure optimal performance, with each part pair-ground to achieve perfect sealing and smooth operation.

Low Operating Resistance: The smooth ceramic surfaces and optimized flow path minimize flow resistance, reducing operational costs and enhancing system efficiency.

Fully Symmetrical Design: The completely symmetrical design makes installation easy and ensures reliable operation in various configurations.

 

• Energy and Environmental Protection: Desulfurization, denitrification, three-waste treatment, fly ash slag removal, zero wastewater discharge.
• Hydrometallurgy and Casting: Ore mining and dressing, non-ferrous smelting, molding sand transportation, slag slurry regulation.
• Steel Metallurgy: Blast furnace coal injection, ash removal, sintering machine desulfurization, electric furnace carbon injection, molten iron pretreatment.
• Petrochemical: Catalytic cracking, drilling mud, acidic mixtures.

 

• Coal Chemical: Fly ash/water slurry transportation, black water/grey water/quenching water and slag water regulation, synthesis/conversion systems.
• Salt Chemical: Carbide slag slurry, salt mud, lime milk, ammonium salt water, sulfuric acid, hydrochloric acid, liquid chlorine.
• Silicon Chemical: Silicon powder transportation/venting, slag slurry/residual liquid treatment, fine powder tank venting.
• Mining and Smelting: Tailings backfill, ore slurry/sand transportation, cyanidation/smelting/electrolysis.