Themostatic Expansion Valve, 1/2-1 Ton MPN:EC-A-SZ
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Free Shipping
In Stock
SKU
510-G1249394
Themostatic Expansion Valve, 1/2-1 Ton
The Parker Thermostatic Expansion Valve is a reliable and efficient solution for refrigeration systems. This adjustable valve is designed to maintain accuracy over a wide range of evaporator loads, minimizing hunting, flood back, and coil starving problems. Its balanced design ensures consistent performance, making it suitable for applications such as supermarkets, cold storage facilities, and industrial refrigeration systems. With its externally adjustable sensing bulb and straight through solder connection, this valve is easy to install and maintain. Its compact size and weight make it ideal for use in a variety of refrigeration systems, from 1/2 to 1 ton.
Top product features:
- Thermostatic Expansion Valve is adjustable
- Capillary Length is 30 inches
- Balanced design minimizes hunting, flood back, and coil starving problems
Top product applications:
- Refrigeration Systems
- HVAC Systems
- Industrial Cooling Systems
Thermostatic Expansion Valve, Adjustable, R-404A, Nominal Capacity (Tons) 1/2 to 1, Internal, Straight Through Solder Connection, Connector Inlet (In.) 3/8 in, Connector Outlet (In.) 1/2 in, EC-A-SZ, -40 to 0, Capillary Length (In.) 30 in, Reducing Flare Nut Size (In.) -, 10, Accuracy, Maintained Over a Wide Variation in Evaporator Load, Thereby Minimizing Hunting Flood Back and Coil Starving Problems, Balanced, 750-70, Externally Adjustable, Includes Sensing Bulb Mounting Clamp
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.80
- Package Width: 5.20
- Package Height: 3.10
- Package Weight: 1.13
Product info last updated on February 7, 2026 11:34am UTC
Category: AC and Refrigeration Components