Can the Coolant valve with NPT GZ, 3/8" system, JETON handle continuous operation at 3 bar and +65Â°C in acetal without degradation?

Yes. The Coolant valve with NPT GZ, 3/8" system, JETON handle, made of acetal, is specified for a working pressure up to 3 bar and an operating temperature up to +65Â°C. Running continuously at 3 bar and +65Â°C therefore falls within the stated limits and.assuming standard installation and typical coolant chemistry.should not cause material degradation. Caveats: long-term performance depends on fluid compatibility (some aggressive coolants or solvents can attack acetal), UV or chemical exposure, mechanical wear at seals/threads, and cycling or vibration. If the coolant contains strong acids, alkalis, or chlorinated hydrocarbons, or if sterilization/cleaning uses solvents or high-temperature spikes above +65Â°C, accelerated degradation may occur. For critical or continuous high-duty applications, verify fluid compatibility with acetal, inspect seals periodically, and consider a higher-spec material or valve rated with safety margin.

Is the Coolant valve with NPT GZ, 3/8" system, JETON compatible with common cooling fluids at 3 bar and +65Â°C in acetal?

Yes. Coolant valve with NPT GZ, 3/8" system, JETON, made of acetal, rated for up to 3 bar and up to +65Â°C, is compatible with common cooling fluids (water, water-glycol mixtures, typical soluble cutting fluids and light mineral-oil based coolants) under those conditions. Acetal (POM) offers good chemical resistance to these typical cooling media at the specified pressure and temperature. Avoid strong acids, strong bases, chlorinated hydrocarbons, ketones and certain aromatic solvents, which can degrade acetal. If your coolant contains aggressive additives or concentrations outside normal ranges, verify with the coolant supplier or perform compatibility testing.

Does the Coolant valve with NPT GZ, 3/8" system, JETON require periodic lubrication when used in acetal at up to 3 bar and +65Â°C?

No. Coolant valve with NPT GZ, 3/8" system, JETON does not require periodic lubrication under the specified conditions. The valve is specified as an NPT external threaded valve for use in cooling processes made of acetal, rated for working pressure up to 3 bar and operating temperature up to +65Â°C. Acetal (POM) is a low-friction engineering plastic with good dimensional stability and wear resistance in typical cooling-fluid environments, so routine external lubrication is not necessary for normal operation within these limits. However, ensure the valve is used with compatible fluids (non-swelling, non-aggressive to acetal) and keep connections and moving parts free of debris. If the application involves unusual contaminants, abrasive particles, aggressive chemicals, continuous high-cycling, or temperatures/pressures beyond the stated limits, inspect periodically and consider maintenance or use of a compatible lubricant approved for acetal and the process fluid.

Valve for coolant with a male NPT thread, system 3/8″, JETON

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Additional information

Material	P – material (plastic)

Valve with a male NPT thread for use in processes cooling, system 3/8″. Material: acetal. Working pressure: up to 3 bar. Operating temperature: up to +65°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
JT-83723	Valve with 3/8" NPT male (system 3/8")	10	3	In stock	0 zł		Enquiry

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Valve with a male NPT thread for use in processes cooling, system 3/8″. Material: acetal. Working pressure: up to 3 bar. Operating temperature: up to +65°C.