Is the Coolant valve with GW NPT, 1/2" system, JETON compatible with standard NPT threaded fittings and seals for cooling systems?

Yes. The Coolant valve with GW NPT, 1/2" system, JETON is described as an NPT internal threaded valve for use in cooling processes, 1/2" system, made of acetal. That means its threads conform to NPT internal (female) thread form intended for standard NPT (National Pipe Thread) male fittings. In typical installations you can mate it with standard NPT threaded fittings and use common sealing methods for NPT connections (PTFE tape, pipe dope) to achieve a pressure-tight joint. Keep in mind the valveâs material (acetal), maximum working pressure (up to 2 bar) and maximum operating temperature (up to +65Â°C). Ensure that any mating fittings, seals and the cooling fluid are compatible with acetal and that the systemâs pressure and temperature remain within those limits. For highest reliability, use properly sized 1/2" NPT male fittings, apply appropriate NPT thread sealant, and avoid over-tightening to prevent damage to the acetal threads.

Can Coolant valve with GW NPT, 1/2" system, JETON handle continuous coolant flow at up to 2 bar and +65Â°C without leakage?

Yes. Coolant valve with GW NPT, 1/2" system, JETON handle is specified for internal NPT threading, made of acetal, with a working pressure up to 2 bar and an operating temperature up to +65Â°C. Within those limits it is designed for continuous coolant flow without leakage. Ensure correct installation, proper sealing of NPT threads (appropriate tape or sealant) and that system conditions do not exceed the stated pressure or temperature; otherwise leakage or material failure may occur.

Does the Coolant valve with GW NPT, 1/2" system, JETON require specific sealants or PTFE tape for reliable assembly?

Coolant valve with GW NPT, 1/2" system, JETON: Yes. using a suitable sealant or PTFE tape is recommended for reliable assembly. Although the valve has internal NPT threads (tapered pipe threads designed to seal by interference), acetal (polyoxymethylene) body material and low working pressure (up to 2 bar) mean careful choice and application of sealant is important to avoid leaks and damage. Recommendations: - Use PTFE thread seal tape (plumberâs tape) rated for general fluid service. Wrap 2â3 turns clockwise around the male threads, keeping tape clear of the first thread to avoid contamination in the flow. - Alternatively, use a low-strength, non-corrosive liquid thread sealant compatible with plastics (acetal) and the coolant in use. Choose a product specified safe for nylon/acetal/POM and for temperatures up to +65Â°C. - Avoid high-strength anaerobic or rigid sealants that cure hard and may stress plastic threads or make future disassembly difficult. - Hand-tighten then use appropriate wrench torque within limits for plastic fittingsâdo not overtighten; excessive torque can crack acetal. If manufacturer torque data is unavailable, tighten until snug plus about 1/4â1/2 turn with a wrench. - Inspect after pressurizing to 2 bar for any seepage and re-tighten or reapply sealant if needed. Following these guidelines will provide a reliable, leak-free assembly without compromising the Coolant valve with GW NPT, 1/2" system, JETON material or performance.

Coolant valve with GW NPT, 1/2″ system, JETON

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Additional information

Material	P – material (plastic)

NPT internal threaded valve for use in cooling processes, 1/2″ system. Material: acetal. Working pressure: up to 2 bar. Operating temperature: up to +65°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry
JT-84724	Valve with 1/2" NPT thread (1/2" system)	12	2

NPT internal threaded valve for use in cooling processes, 1/2″ system. Material: acetal. Working pressure: up to 2 bar. Operating temperature: up to +65°C.