DANFOSS 068U2076 THERMOSTATIC EXPANSION VALVE TUB1 R404A/R507A REFRIGERATION

Danfoss TUB1 Thermostatic Expansion Valve R404A/R507A – Code 068U2076

Danfoss TUB1 thermostatic expansion valve with angled body and fixed orifice, designed for the direct expansion of R404A and R507A refrigerants. It is ideal for commercial and industrial refrigeration systems where reliability, compactness, and stable performance are required.

Technical Specifications:

* Product Code: 068U2076
* Valve Type: TUB1 – Angled, with Internal Equalization
* Compatible Refrigerants: R404A, R507A
* Evaporator Temperature Range: –40°C to +10°C
* Maximum Operating Pressure: 34 bar
* Nominal Capacity: 0.7 kW (at evaporation temp. +4.4°C, condensing temp. +38°C, superheat 4K)
* Static Superheat: Adjustable, preset to 4K

Construction Data:

* Connections: Inlet 1/4" ODF (6 mm), Outlet 1/2" ODF (12 mm)
* Capillary with Bulb: Length 800 mm
* Valve Body: Stainless Steel with Bimetallic Tubes (Copper/Steel)
* Net Weight: 0.145 kg

Main Benefits:

* Quick and safe installation thanks to the steel and bimetal construction
* High corrosion resistance and thermal stability
* Reliable performance even at low temperatures
* Compact solution for systems with limited space

Recommended applications:

* Cold rooms
* Refrigerated counters
* Direct expansion systems with HFC refrigerants