39481429 Thermostatic Valve

Model : 39481429

Type : Compressor ThermostatValves

Replacement for : 39481429

It controls lubricating oil flow path, realizes cold‑start quick heating and constant‑temperature oil‑supply, prevents oil emulsification and over‑temperature shutdown.

Part numbers marked "replacement" are not affiliated with the original manufacture.

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Description

Main Features

Type：integrated thermostatic valve assembly；Opening temperature：68℃

Max working pressure：16bar；Working temperature：‑20℃ ~ +120℃

Function：At low oil temperature, bypass fully open, oil flows directly back to host without passing cooler for fast warm‑up. When oil temperature rises, thermal element expands to reduce bypass flow and increase cooler flow. Maintain stable oil injection temperature, avoid condensation and oil emulsification, prevent high‑temperature trip‑off

Applications

Maintenance suggestion：Replace complete assembly or inner thermal element as required; clean oil circuit before installation; check for leakage after mounting; observe exhaust temperature during startup.