
Thermostatic Expansion Valves
TXVs, replacement kits and larger expansion valves for refrigerant flow control.
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For Approved Product Lines
Valves, filtration and controls for Canadian refrigeration, HVAC and OEM buyers. Find your component. Open the catalogue. Talk to NovaTrade.
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TXVs, replacement kits and larger expansion valves for refrigerant flow control.
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Electronic expansion valves and SEC superheat control kits.
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Piston-type valves and coils for refrigerant flow control.
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Shut-off valves for refrigeration systems and service access.
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Sealed and replaceable-core filtration, plus suction-line protection.
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Four-way reversing valve kits for heat pump applications.
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Control components for refrigeration and air conditioning systems.
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Inspection components for the refrigerant liquid line.
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Access components for refrigeration installation and service.
Explore in catalogue Request a quoteProduct suitability depends on the model, refrigerant and operating conditions. Please refer to SANHUA specifications. Pricing, availability and lead times are confirmed by quotation.
ORIGINAL MANUFACTURER DOCUMENTATIONOpen the original SANHUA Wholesale Product Catalog for product families, model references, dimensions and selection tables.
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IMAGE: SANHUASANHUA designs and manufactures control components for refrigeration and air conditioning. Discover the manufacturer, its product families and the applications behind the range.
Explore SANHUA ↗Original SANHUA product imagery. Explore the details, then open the catalogue for model-specific information.

A cutaway view of the ball valve assembly.
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Thermostatic expansion valves and replacement kits.
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A closer look at the filter media inside a filter drier.
View filter driers ↗Valves, filtration and controls work inside the refrigeration and HVAC systems people depend on every day.

Refrigerant flow control, filtration and inspection components for commercial refrigeration applications.
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Expansion valves, reversing valves and controls form part of the system that moves heat.
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Product selection starts with the application, operating conditions and model-specific requirements.
Review the catalogue ↗Application images: SANHUA. Illustrative system views; model suitability is confirmed for each enquiry.
NovaTrade Climate Technologies is a division of NovaTrade Atlantic Inc., based in Halifax, Nova Scotia. We serve Canadian buyers within our approved SANHUA product scope, coordinating component enquiries, documentation, quotations and supply arrangements. Technical selection and suitability may require manufacturer confirmation.
Let’s discuss your requirementsBrowse original SANHUA documentation and send us your product references.
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Discuss specifications, availability and logistics with NovaTrade Atlantic.
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