DANFOSS 068U3733 Thermostatic Expansion Valve TUB R290 068U3733

Product Description

The DANFOSS 068U3733 is a thermostatic expansion valve suitable for R290 refrigerant applications. It is part of the TUB series, known for its reliable performance. The valve incorporates internal pressure equalization and offers an adjustable superheat setting. Constructed from stainless steel, it features bi-metal connections and supports single-flow direction, clearly marked by a laser-engraved arrow for easy installation.

• Refrigerant compatibility: R290
• Connection types: ODF Solder at 1/4 inch inlet and 1/2 inch outlet
• Capillary tube length: 800 mm (31 inches)

Product Highlights

This expansion valve is designed for optimal control in refrigeration systems, ensuring effective refrigerant flow and system efficiency.

Product Information

Standard Information

• Model Type: TUB
• Country of Origin: N/A

Technical Specifications

• Refrigerants: R290
• Temperature range: -40 - 10 °C / -40 - 50 °F
• Orifice capacities: 1.46 kW / 0.42 TR
• Pressure equalization: Internally equalized
• Body material: Stainless steel
• Capillary tube length: 31 inches / 800 mm
• Connection material: Bi-metal: Steel/copper
• Flow direction: Single-flow indicated by a laser-engraved arrow
• Inlet connection type: Solder, ODF at 1/4 inch
• Max. working pressure: 34 bar / 500 psig
• Outlet connection type: Solder, ODF at 1/2 inch
• Parts included: Bulb strap
• Rated capacity conditions: Various rated conditions available for compressor systems
• Approval: EAC, LLC CDC TYSK, UL
• EU RoHS compliance: Yes with exemptions
• Serviceable: No