# Danfoss Expansion Valve 68Z3400 – R404A/R507 Refrigerant Control

The Danfoss Expansion Valve 68Z3400 is a precision-engineered component, providing optimal refrigerant flow regulation in cooling systems. Designed for use with R404A and R507 refrigerants, this valve ensures efficient and reliable temperature control in various applications. It's a top choice for professionals seeking consistent performance.

This Danfoss **68Z3400 Expansion Valve** features a broad temperature range of -40 to +10 degrees Celsius (-40 to +50 degrees Fahrenheit) and a maximum working pressure of 28 bar (400 psig). Its lightweight design at just 340 grams simplifies installation, making it a practical solution for diverse cooling needs.

-   **Optimal Refrigerant Control:** Ensures precise regulation of refrigerant flow.
-   **Wide Temperature Range:** Effective operation from -40 to +10 degrees Celsius.
-   **High Working Pressure:** Maximum working pressure of 28 bar (400 psig).
-   **Lightweight Design:** Easy to install and handle.
-   **Durable Construction:** Manufactured to the highest standards in Denmark.

**Specifications:**  
Refrigerant Compatibility: R404A, R507  
Temperature Range: -40 to +10 degrees Celsius (-40 to +50 degrees Fahrenheit)  
Maximum Working Pressure: 28 bar (400 psig)  
Weight: 340 grams  
Manufactured: Denmark

Trust Danfoss and **Ram Automations** for dependable and high-performance refrigeration solutions. The **Danfoss 68Z3400 expansion valve** provides the precision and durability needed for demanding industrial and automation applications. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Danfoss
- **Type:** Industrial Automation > Valves > Expansion Valves
- **Tags:** 68Z3400, automation components, danfoss, expansion valve, industrial valve, R404A, R507, refrigeration, temperature control

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Danfoss Expansion Valve 68Z3400 – R404A/R507 Refrigerant Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/danfoss-expansion-valve-68z3400)
> Updated: 2026-10-04