Is the Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar compatible with other Eurostandard DN7.2–7.8 couplings?

Yes. The Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar is fully compatible with other Eurostandard DN7.2–7.8 couplings from different manufacturers. It uses the Eurostandard DN7.2 profile, features a valve and BSP thread options, and is manufactured and sealed to industrial standards (brass body, NBR seal). With a working pressure up to 35 bar, flow rate of 1100 l/min at 6 bar, and temperature range −20°C to +100°C, it is designed for interchangeability and reliable operation within the DN7.2–7.8 Eurostandard family.

Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar

Q: What maintenance is recommended for the Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar to ensure long-term sealing and performance?

Recommended maintenance for the Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar to ensure long-term sealing and performance: - Regular inspection: check the brass body, thread and valve for visible damage, corrosion or wear every 1–3 months depending on usage. - Seal check and replacement: inspect the NBR seals (O-rings) for hardening, cracking or extrusion; replace seals at first signs of wear or at least annually in heavy-use environments. - Cleaning: keep mating surfaces and valve seat free of dirt, dust and debris. Blow out air lines before coupling and clean socket bore with a lint-free cloth; avoid aggressive solvents that degrade NBR. - Lubrication: apply a light film of compatible pneumatic grease (NBR-safe) to O-rings and sliding parts after cleaning to reduce friction and prevent drying; avoid over-lubrication that attracts contaminants. - Thread and connection care: ensure threads are clean and undamaged; use correct sealing method (if required) and avoid cross-threading to maintain leak-free joint. - Functional testing: periodically connect/disconnect under safe conditions and pressurize to working pressure (up to 35 bar within system limits) to verify sealing and valve closure; check for leaks with soapy water or leak detector. - Environmental protection: avoid prolonged exposure to temperatures outside -20°C to +100°C and keep away from aggressive chemicals that attack brass or NBR. - Interchangeability check: if using components from different manufacturers, verify fit and seal periodically due to potential dimensional tolerances. Following these steps will help maintain reliable sealing, flow performance (1100 l/min at 6 bar) and long service life of the Quick-connect air socket DN7.2 Eurostandard with valve, threaded, 35 bar.

All products, General-purpose low-pressure quick couplings/

Additional information

Material	B – brass (bronze)

The quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with a valve and available with either external or internal BSP thread, it ensures secure and efficient connections in demanding industrial environments. Manufactured from durable brass and sealed with high-quality NBR, it guarantees long-lasting performance even under intensive use. With a working pressure of up to 35 bar and an impressive flow rate of 1100 l/min at 6 bar with minimal pressure drop, it provides excellent efficiency and stability in operation. The coupling is fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 systems from other manufacturers, offering maximum flexibility and compatibility. Designed to withstand temperatures from -20°C to +100°C, it delivers reliable performance across a wide range of applications, making it an ideal choice for workshops, production facilities, and professional pneumatic installations where safety, durability, and efficiency are essential.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TP-ES72-GW-02	Quick coupling socket DN7.2, G 1/8" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GW-04	Quick coupling socket DN7.2, 1/4" BSP thread, brass	-	35	In stock	Enquiry
TP-ES72-GW-06	Quick coupling socket DN7.2, G 3/8" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GW-08	Quick coupling socket DN7.2, G 1/2" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GW-12	Quick coupling socket DN7.2, G 3/4" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GZ-02	Quick coupling socket DN7.2, GZ 1/8" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GZ-04	Quick coupling socket DN7.2, GZ 1/4" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GZ-06	Quick coupling socket DN7.2, GZ 3/8" BSP, brass	-	35	In stock	Enquiry
TP-ES72-GZ-08	Quick coupling socket DN7.2, GZ 1/2" BSP, brass	-	35	In stock	Enquiry

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The quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with a valve and available with either external or internal BSP thread, it ensures secure and efficient connections in demanding industrial environments. Manufactured from durable brass and sealed with high-quality NBR, it guarantees long-lasting performance even under intensive use. With a working pressure of up to 35 bar and an impressive flow rate of 1100 l/min at 6 bar with minimal pressure drop, it provides excellent efficiency and stability in operation. The coupling is fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 systems from other manufacturers, offering maximum flexibility and compatibility. Designed to withstand temperatures from -20°C to +100°C, it delivers reliable performance across a wide range of applications, making it an ideal choice for workshops, production facilities, and professional pneumatic installations where safety, durability, and efficiency are essential.