Genuine Expansion Valves
for Car Air Conditioning
Precision-engineered Fujikoki TXVs trusted by automotive A/C workshops across Southeast Asia, the Middle East, and beyond. 40+ years. No counterfeits.
C-Type Thermal Expansion Valve
Our flagship product. Compact, lightweight, and high-performance — designed specifically for automobile air-conditioning with HFC-134a refrigerant. Superheat is factory-set for consistent, reliable performance.
CAE & CBE Series
The C-Type TXV features an internal equalizing mechanism with factory-preset superheat. Two sub-variants cover the full range of passenger vehicle applications: CAE (standard) and CBE (compact body, enhanced capacity).
G-Type & V-Type Expansion Valves
For applications requiring external equalizing or block-type installation. Same Fujikoki OEM quality, tailored to different vehicle configurations.
G-Type — External Equalizing
Designed for systems with high evaporator pressure drop. The external equalizer capillary senses downstream pressure for more accurate superheat control. Available in GBE (without equalizer) and GBE-E (with equalizer) variants.
V-Type — Block Type
No thermal sensing tube required. Compact block-type design mounts directly to the evaporator. Compatible with Nissan, Mitsubishi, Honda, Mazda, VW, and more. VHE and VDE sub-types available.
Genuine Fujikoki vs.
Cheap Counterfeits
The market is flooded with Chinese-made copies. They look similar but fail quickly — damaging compressors and losing customer trust. Don’t take the risk.
OEM-Grade Manufacturing
Fujikoki supplies original equipment to Toyota, Honda, and other Japanese automakers. Every valve meets factory specifications.
Consistent Superheat Control
Precise factory-set superheat protects the compressor and maximizes A/C efficiency — unlike counterfeit valves that drift unpredictably.
Fully Certified & Traceable
Complete traceability from Fujikoki Japan through Suntora Bangkok to your warehouse. Certificate of authenticity available.
40+ Years, Zero Compromises
Suntora has distributed Fujikoki valves across Southeast Asia and the Middle East since the 1980s. Our reputation is our guarantee.
Supplying Global Markets
from Bangkok
Stock held in Bangkok, Thailand. Fast shipping to distributors, service shops, and wholesalers across four major regions.
Southeast Asia
Thailand, Vietnam, Indonesia, Philippines, Malaysia & more
Middle East
UAE, Saudi Arabia, Kuwait, Qatar, Bahrain, Oman
Europe & Americas
Selected distributors in EU, UK & North America
Japan
Now serving A/C service shops in Japan
Ready to Order or Need Specs?
Tell us your vehicle make/model, refrigerant type, and required capacity. We’ll identify the right Fujikoki valve within 24 hours.
📧 Contact Suntora Bangkok