Is the Coolant valve with GW NPT, 1/4" system, JETON suitable for cooling applications at up to 3 bar and +65Â°C when made of acetal?

Yes. The Coolant valve with GW NPT, 1/4" system, JETON . described as an NPT internal threaded valve for use in cooling processes, made of acetal, with working pressure up to 3 bar and operating temperature up to +65Â°C . is suitable for cooling applications up to those specified limits. Acetal (POM) offers good mechanical strength, low moisture absorption and chemical resistance appropriate for many coolant fluids; the stated maximum pressure (3 bar) and temperature (+65Â°C) match the valveâs rated limits. Caveats: ensure your specific coolant chemistry is compatible with acetal, confirm dynamic conditions (pressure spikes, cyclic loading) do not exceed 3 bar, and verify sealing materials and thread fittings are correctly specified and installed to prevent leaks. If your system may experience higher temperatures, pressures, aggressive fluids, or regulatory/food-grade requirements, consider alternative materials or further validation.

Can Coolant valve with GW NPT, 1/4" system, JETON in acetal handle continuous cooling service at 3 bar and +65Â°C?

Yes. The Coolant valve with GW NPT, 1/4" system, JETON in acetal is specified for continuous cooling service at up to 3 bar and up to +65Â°C, so it can operate within those limits. Ensure your application does not exceed 3 bar pressure, +65Â°C temperature, or introduce chemical exposures incompatible with acetal; if any conditions approach those limits or involve aggressive fluids, consult the manufacturer for compatibility and safety margins.

Does the Coolant valve with GW NPT, 1/4" system, JETON in acetal resist chemical coolants at 3 bar and +65Â°C?

Yes. the Coolant valve with GW NPT, 1/4" system, JETON in acetal meets the stated mechanical limits: designed for cooling processes with a working pressure up to 3 bar and an operating temperature up to +65Â°C. Acetal (POM) offers good dimensional stability, low moisture absorption and generally good chemical resistance to many common water-based coolants and diluted glycols used in machine tool cooling systems. However, chemical compatibility depends on the exact coolant formulation and any additives (biocides, corrosion inhibitors, alcohols, strong acids/bases, chlorinated solvents, etc.). Acetal resists aliphatic hydrocarbons, many alcohols and diluted aqueous solutions, but can be attacked by strong oxidizers, some chlorinated or aromatic solvents, concentrated acids or bases, and certain aggressive additives. Practical recommendation: - For common water-based metalworking coolants and glycol blends used within the specified temperature (+65Â°C) and pressure (3 bar), the valve is generally compatible. - If the coolant contains aggressive solvents, high concentrations of caustics/acids, strong oxidizers or specialized additives, verify chemical compatibility with acetal (POM) or consult the coolant manufacturer. - When in doubt, perform a compatibility test (soak sample of acetal or the actual valve in the coolant at +65Â°C for an accelerated period) or contact the valve supplier with the exact coolant composition. Conclusion: Mechanically the Coolant valve with GW NPT, 1/4" system, JETON in acetal is suitable for 3 bar and +65Â°C; chemical resistance is likely acceptable for typical aqueous/glycol coolants but must be confirmed for aggressive or unknown formulations.

Coolant valve with GW NPT, 1/4″ system, JETON

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Additional information

Material	P – material (plastic)

NPT internal threaded valve for use in cooling processes, 1/4″ system. Material: acetal. Working pressure: up to 3 bar. Operating temperature: up to +65°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry
JT-82724	Valve with 1/4" NPT (1/4" system)	6	3

NPT internal threaded valve for use in cooling processes, 1/4″ system. Material: acetal. Working pressure: up to 3 bar. Operating temperature: up to +65°C.