Válvula de bola de PPR IFAN ASTM F2389
Name : IFAN ASTM F2389 PPR Ball Valve
Tamaño: 20-110 mm
AplicaciĂłn: ConexiĂłn de tuberĂas
OEM: Brindamos servicios OEM
Muestra:Muestra libremente
Las normas que ofrecemos incluyen: normas de la serie ISO 15874, normas de la serie EN 15874, ASTM F2389, DIN 8077/8078, normas de la serie GB/T 18742, NBR 15884, etc.
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PPR Ball Valve: Technical Specifications and Features
DescripciĂłn general del producto
PPR ball valves are high-performance flow control devices designed specifically for polypropylene piping systems. These valves combine the durability of PPR material with the reliable operation of a ball valve mechanism, creating an ideal solution for both residential and industrial applications. The unique design integrates a brass or stainless steel ball with PPR body components, offering superior corrosion resistance while maintaining excellent sealing performance.
ComposiciĂłn del material
The valve body is constructed from high-quality polypropylene random copolymer (PPR), ensuring chemical resistance and long-term durability. The ball component typically consists of chrome-plated brass or stainless steel for smooth operation and reliable sealing. Stem seals are made from PTFE or EPDM, providing excellent wear resistance and leak-proof performance. All materials comply with drinking water standards (NSF/ANSI 61) and are lead-free.
CaracterĂsticas y beneficios clave
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Full-port design minimizes flow restriction and pressure drop
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Bubble-tight shutoff with 90° operation for precise flow control
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Corrosion-resistant construction suitable for aggressive fluids
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Integrated union connections for easy installation and maintenance
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Lightweight design (approximately 1/3 the weight of metal valves)
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Maintenance-free operation with self-lubricating seals
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UV-stabilized options available for outdoor applications
Technical Specifications
Performance Characteristics
| Parameter | Specification |
|---|---|
| Rango de tallas | 20mm (½”) to 63mm (2″) |
| ClasificaciĂłn de presiĂłn | PN16 (16 bar) / PN20 (20 bar) |
| Rango de temperatura | -10°C to +95°C (continuous) |
| Operation Torque | ≤5 Nm (for sizes ≤40mm) |
| Cycle Life | ≥10,000 operations |
| Leakage Class | Class VI (ANSI/FCI 70-2) |
Tipos de conexiĂłn
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Socket fusion ends for permanent PPR connections
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Female threaded ends (BSP or NPT) for hybrid systems
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Flanged versions available for industrial applications
Instrucciones de instalaciĂłn
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System Preparation: Ensure piping is properly aligned and supported
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Soldadura por fusión: Use standard PPR welding equipment at 260°C (±5°C)
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Conexiones roscadas: Apply appropriate sealant (Teflon tape for metal threads)
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Orientation: Install with stem axis vertical or horizontal (avoid 45° positions)
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Operation Check: Verify smooth operation before system pressurization
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Prueba de presiĂłn: Conduct hydrostatic test at 1.5Ă— working pressure
Seguro de calidad
Each valve undergoes rigorous testing including:
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Hydrostatic shell test at 2.4Ă—PN for 1 minute
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Seat leakage test at 1.1Ă—PN
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Operation torque verification
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Material composition analysis
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Dimensional inspection to ISO 15874 tolerances
Requisitos de mantenimiento
PPR ball valves are designed for maintenance-free operation. Periodic visual inspection is recommended to check for:
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External signs of damage or stress
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Smooth operation of the handle
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Proper alignment in the system
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Any signs of leakage at connection points
Aplicaciones
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Potable water distribution systems
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HVAC heating and cooling circuits
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Industrial process control
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Chemical dosing systems
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Irrigation control
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Fire protection systems
Ventajas ambientales
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Energy-efficient manufacturing process
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100% recyclable materials
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Lead-free and RoHS compliant
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Long service life reduces waste
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Contributes to LEED certification points
Ordering Information
Standard configurations include:
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Sizes: 20mm to 63mm
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Pressure ratings: PN16 or PN20
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Connections: Socket fusion or threaded
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Handle options: Standard lever or lockable version
Custom options available:
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Special materials (stainless steel balls)
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Extended stems
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Electrical actuators
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Position indicators
Contacto


 








