Saginomiya

Saginomiya

Saginomiya Seisakusho, Inc. is a leading Japanese manufacturer of automatic control components for the refrigeration, air conditioning, and heating industries, alongside a separate division producing precision material fatigue and vibration test systems since 1964. Saginomiya’s core automatic-controls range includes expansion valves, solenoid valves, regulating valves, pressure controls, and temperature switches such as the YTB series xe2x80x94 components widely embedded as OEM parts inside compressors and control assemblies built by major air conditioning manufacturers worldwide. These devices regulate refrigerant flow and protect compressors from abnormal pressure and temperature. Recognized internationally and awarded a Bronze Medal in the EcoVadis Sustainability Assessment, these components are trusted for their precision and durability. Seven Star LLC supplies genuine Saginomiya pressure and temperature control components across Oman and the GCC, helping HVAC contractors source the exact OEM part specified for their equipment.

Browse Saginomiya products by category: Cooling.

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313616060401 FUJITSU GENERAL DAITSU Cooling Seven Star L.L.C

Fujitsu General / Daitsu 313616060401 Thermostat (Saginomiya YTB-B166)

Saginomiya

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Saginomiya Product Range at Seven Star

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Looking for Saginomiya parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Saginomiya products for customers across Oman and the GCC and replies with a formal quotation.
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Frequently Asked Questions

What automatic control components does Saginomiya manufacture?
Saginomiya produces expansion valves, solenoid valves, regulating valves, pressure controls, and temperature switches used throughout refrigeration, air conditioning, heating, and hot water supply systems.
Is the Saginomiya YTB-B166 thermostat compatible with Fujitsu General and Daitsu air conditioning units?
Yes. The YTB-B166 is a Saginomiya-manufactured thermostat supplied as an OEM control component fitted inside specific Fujitsu General and Daitsu air conditioning models, and it is used as a direct replacement part for those units.
How do Saginomiya pressure and temperature switches protect refrigeration compressors?
These switches monitor refrigerant pressure and temperature in real time and interrupt the compressor circuit when readings move outside safe limits, preventing damage from abnormal high-pressure, low-pressure, or overheating conditions.
Does Saginomiya also produce test and measurement equipment?
Yes. Since 1964 Saginomiya has developed material fatigue, vibration, and durability test systems used in the automotive, railway, aircraft, and civil engineering industries, in addition to its automatic-controls business.
Why source Saginomiya OEM control components through Seven Star LLC in Oman?
Seven Star LLC supplies genuine Saginomiya control components across Oman and the GCC, helping HVAC/R contractors and service teams match the exact OEM part number specified for their equipment.