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RANCO Thermostatic Expansion Valve: CO, Removable - Thermostatic Expansion Valves
RANCOThermostatic Expansion Valves

RANCO Thermostatic Expansion Valve: CO, Removable

The RANCO Thermostatic Expansion Valve (SKU 400VX0, MPN RIO-0X) is a 0.3 ton valve designed for use with R-449A refrigerant. It features a removable strainer type for servicing. This valve is part of the RANCO CO series.

SKU 3G-OTH-73223

Brand
RANCO
Item
Thermostatic Expansion Valve: CO, Removable
Category
Thermostatic Expansion Valves
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Technical Specifications

RANCO
Manufacturer Part Number
RIO-0X
Strainer Type
Removable
For Refrigerant Type
R-449A
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RANCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RANCO Thermostatic Expansion Valve (SKU 400VX0, MPN RIO-0X) is a 0.3 ton valve designed for use with R-449A refrigerant. It features a removable strainer type for servicing. This valve is part of the RANCO CO series.

Frequently Asked Questions

What is the RANCO Thermostatic Expansion Valve used for?

The RANCO Thermostatic Expansion Valve (MPN RIO-0X) regulates refrigerant flow in commercial refrigeration systems using R-449A. It is commonly applied in walk-in coolers, display cases, and HVAC equipment where precise superheat control is required.

What are the specifications of the RANCO RIO-0X expansion valve?

The RANCO RIO-0X is a 0.3 ton thermostatic expansion valve for R-449A refrigerant. It features a removable strainer for easy servicing. Part of the RANCO CO series, this valve is designed for reliable metering in low- and medium-temperature applications.

Where to buy the RANCO RIO-0X expansion valve worldwide?

3G Electric supplies the RANCO RIO-0X thermostatic expansion valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this RANCO CO series valve.

How to install a RANCO thermostatic expansion valve?

Install the RANCO RIO-0X valve with the bulb securely strapped to the suction line at the correct location. Ensure the removable strainer is clean before brazing. Use proper insulation on the bulb and equalizer line to avoid false superheat readings.

Used in

Common applications for RANCO
Commercial refrigeration — RANCO A12-1506 constant differential defrost control for walk-in freezer defrost cycles
HVAC system protection — RANCO RHS-250150 high-limit pressure switch for overpressure safety in chillers
Industrial cooling — RANCO O12-1506 dual pressure control for monitoring suction and discharge pressures in refrigeration racks
Food storage — RANCO O10-1408 temperature control for maintaining -15°F to 40°F in cold storage rooms
Compressor protection — RANCO P30-3701 mechanical lube oil pressure control for Danfoss compressors in supermarket refrigeration
Refrigerant filtration — RANCO RBFD-163 liquid line filter drier for moisture removal in HCFC systems up to 50 tons

RANCO Products

3G Electric supplies RANCO thermostatic expansion valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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