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Calidad SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems Fábrica
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Calidad SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems Fábrica
Calidad SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems Fábrica
Calidad SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems Fábrica
>

SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems

Nombre de la marca: SANHUA
Número de modelo: RFKH03E
Lugar de origen: Porcelana
Certificación: CE/ISO
Cantidad mínima de pedido: 1 Uds.
Precio: Negociable
Capacidad de suministro: 1000

Detalles del producto


Temperatura de funcionamiento: -40°C ~ +10°C (-40°F ~ +50°F) Presión de diseño: 46 bares (667 psi)
Protección fregona: Ajuste de sobrecalentamiento: Ajustable (preconfigurado de fábrica, ajustable en campo)
Tipo de conexión: Flare/Soldadura (interfaz estándar) Grupo de refrigerantes: Grupo 2 (A1/A2L)

Descripción del producto

SANHUA RFKH03E High-Precision Thermostatic Expansion Valve with Adjustable Superheat and MOP Protection for Refrigeration Systems
The SANHUA RFKH03E is a high-performance thermostatic expansion valve (TXV) designed for modern refrigeration and HVAC systems. As a core component of the refrigeration cycle, it precisely regulates refrigerant flow into the evaporator, maintains stable superheat, and protects compressors from liquid hammer and overpressure.
Backed by SANHUA's 30+ years of industry expertise, this valve delivers exceptional reliability, energy efficiency, and durability, making it the ideal choice for commercial cold storage, transport refrigeration, supermarket display cases, and industrial refrigeration units worldwide.
Key Features & Advantages
  • Genuine SANHUA Original Quality - 100% factory-produced with strict quality control
  • Precise Flow Control & Stable Superheat - High-sensitivity capillary sensing bulb
  • Built-in MOP Protection - Prevents excessive evaporator pressure
  • Adjustable Superheat Setting - Flexible adaptation to different system loads
  • Wide Compatibility - Suitable for A1/A2L group refrigerants
  • Easy Installation & Maintenance - Standard connection design
  • Global Safety Certification - Compliant with EU and ANSI/ASHRAE standards
Technical Specifications
Item Specification
Brand SANHUA
Model RFKH03E
Type Thermostatic Expansion Valve (TXV)
Refrigerant Group Group 2 (A1/A2L) per EU 2014/68/EU
Operating Temperature Range -40°C ~ +10°C (-40°F ~ +50°F)
Design Pressure 46 bar (667 psi)
MOP Protection Yes
Superheat Adjustment Adjustable (Factory pre-set, field adjustable)
Connection Type Flare / Solder (standard interface)
Certifications CE, PED, ANSI/ASHRAE 34-2020
Origin Made in China (SANHUA Original)
Applications
  • Commercial cold storage & cold rooms
  • Transport refrigeration (trucks, trailers, containers)
  • Supermarket display freezers & refrigerators
  • Industrial refrigeration units
  • HVAC & air conditioning systems
  • Marine refrigeration equipment
  • Cold chain logistics refrigeration units
Why Choose Our SANHUA Valves?
  • 100% Genuine SANHUA Warranty with anti-counterfeit verification
  • Factory Direct Pricing - No middleman, competitive wholesale pricing
  • Large Stock & Fast Delivery - Ships within 24-48 hours
  • Professional Technical Support - Free consultation and guidance
  • Bulk Order Discounts - Customized pricing for large projects
  • Complete Product Line - Full range of SANHUA components available

Aspectos destacados del producto

La válvula de expansión termostática SANHUA RFKH03E ofrece control de flujo preciso, sobrecalentamiento ajustable y protección MOP. Certificado para refrigerantes A1/A2L, garantiza la eficiencia energética y la seguridad del compresor en sistemas de refrigeración comercial e industrial.

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