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Fully PTFE/PFA Lined Ball Valve with Flanged Connection for Highly Corrosion Resistant and Zero-Leakage Chemical Processing

  • Fully PTFE/PFA Lined Ball Valve with Flanged Connection for Highly Corrosion Resistant and Zero-Leakage Chemical Processing
Lugar de origen Porcelana
Nombre de la marca Youwei
Datos del producto
Conexión final reborde aumentado de la cara Clasificación de presión PN10/PN16/PN25
tipo de tallo Vástago ascendente / Vástago no ascendente Pruebas de válvula DIN3230
Clasificación de presión PN10, PN16, PN25 Tamaño 1/2 pulgada - 24 pulgadas
Método de operación Manual / Operado por engranajes Temperatura de funcionamiento -10°C a 120°C
Material del asiento Goma Estructura Pelota
Tipo de sellado Junta blanda (caucho EPDM o NBR) Revestimiento Pintado con epoxi o resistente al óxido.
Tipo de válvula Válvula de bola Rango de tallas DN50 a DN600
Material del cuerpo Hierro dúctil, DI/CI, hierro fundido, latón
Resaltar

Highly Corrosion Resistant Ball Valve

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Flanged Connection Ball Valve

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Zero-Leakage Design Ball Valve
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Descripción de producto
Fully PTFE/PFA Lined Ball Valve - Highly Corrosion Resistant for Chemical Processing | Flanged Connection
Product Overview
Suzhou YouWei Fluid Technology offers premium Fully Fluorine-Lined Flanged Ball Valves, specifically engineered to handle the most aggressive and corrosive fluids. Our valves feature a robust metal body for structural integrity, lined internally with a dense layer of high-grade PTFE or PFA. This design ensures that your media—whether zero-leakage acids, alkalis, or highly reactive chemicals—never contacts the metal components, providing unparalleled corrosion resistance and operational safety.
Technical Specifications
Feature Specification
Valve Type Fully Lined Ball Valve, Flanged Ends
Body Material Cast Steel (WCB), Ductile Iron (GGG40), SS304/SS316
Lining Material PTFE (Teflon™), PFA, FEP
Pressure Rating PN16, Class 150, Class 300
Size Range DN15 to DN200 (1/2" to 8")
Operation Manual Lever (as shown), Gear Operated, Pneumatic Actuator
Design Standard ASME B16.34, API 608, ISO 17292
Flange Standard ANSI B16.5, EN1092-1, JIS B2220
Key Advantages
  • Zero-Leakage Design: The precision-molded lining guarantees bubble-tight shut-off, crucial for preventing chemical spills and environmental contamination.
  • Extreme Chemical Inertness: Resists almost all chemicals, making it the definitive solution for Sulfuric Acid, Hydrochloric Acid, and highly oxidative media.
  • Minimal Maintenance: The non-stick nature of PTFE/PFA prevents scaling and accumulation, ensuring smooth operation over time.
  • International Compliance: Manufactured to meet strict global quality and design standards, suitable for use in chemical plants worldwide.
Industry Applications
  • Chemical & Petrochemical Processing: Conveying aggressive chemical raw materials and corrosive intermediates.
  • Pharmaceutical Manufacturing: Ensuring absolute purity by eliminating metal contamination in cooling/heating loops.
  • Water Treatment (Acidification): Handling acidic reagents for pH adjustment.
  • Pulp & Paper: Resistant to bleaching agents and cooking liquors.
Etiquetas:

Válvula de puerta no ascendente

válvula de puerta de hierro fundido

Válvula de puerta del asiento elástica