Danfoss 068Z3727 1/4 - 5.5TR Cuerpo de Valvula de Expansion, T 2, R448A,R449A, 3/8x1/2 pulg, Flare Roscable, Ecualizacion Interna, Single-flow, -40 a 10 C, Capacidad determinada Segun Orficio, Producto Identico 0608Z3731

Peso : 0.69 LBR
Volumen : 0.01730686 FTQ
Modelo : 068Z3727
UPC-EAN : 5702428961981

Danfoss 068Z3727 Thermostatic Expansion Valve – Angleway, internally equalized for R448A, R449A

The Danfoss 068Z3727 thermostatic expansion valve (TXV) is designed for precise refrigerant control in refrigeration and HVAC systems using R448A, R449A. It ensures stable superheat regulation and reliable operation under varying load conditions.

Caracteristicas principales

• Refrigerante: R448A, R449A
• Capacidad: 0.25 to 5.5 tons
• Rango de temperatura: -40 C to +50 C
• Conexiones: 3/8 pulg flare inlet × 1/2 pulg flare outlet
• Tipo de valvula: Angleway, internally equalized
• Longitud del tubo capilar: 59 pulg
• Presion maxima de trabajo: 500 psig
• Sobrecalentamiento estatico: 7.2 C (adjustable)
• Numero de parte identico: 068Z3731

Aplicaciones

Ideal for walk-in coolers, freezers, display cases, chillers, and other commercial refrigeration systems requiring accurate refrigerant expansion with R448A, R449A.

Numeros de parte equivalentes

• Emerson TX series
• Sporlan EBS or ER series
• ALCO T/TE/TI series

Preguntas frecuentes

• Is the orifice interchangeable?
  Yes, supports multiple orifice sizes for capacity matching.
• Can I use other refrigerants?
  No, this model is calibrated for R448A, R449A only.
• Why internal or external equalization?
  This configuration ensures proper control under the specified operating conditions.
• What does the capillary tube do?
  It transmits sensing bulb data to the valve for responsive superheat control.