Can the Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 withstand 35 bar working pressure for liquid sampling at -10Â°C?

Yes. The Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 can withstand 35 bar working pressure for liquid sampling at â10Â°C. The product specification lists a working pressure of 35 bar and an operating temperature range from â20Â°C to +100Â°C (depending on medium). Materials (brass body/valves, AISI steels for spring/ring/locking balls) and NBR sealing are compatible with â10Â°C for typical liquid sampling. Ensure the sampled liquid is compatible with NBR and brass; if the medium is chemically aggressive toward NBR or brass, or contains particulates that could damage the sealing, re-evaluate suitability. Also verify any system-specific safety margins, dynamic pressure spikes, and applicable standards before use.

Is the Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 suitable for pneumatic tools at 35 bar and 80Â°C?

Yes. The Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 is specified for pneumatic tools, has a working pressure of 35 bar and an operating temperature range up to +100Â°C, and uses NBR sealing suitable for many compressed-air applications. At 35 bar and 80Â°C it meets the stated pressure and temperature limits; check NBR compatibility with your specific media and confirm no additional derating for continuous high-temperature use. If your application involves aggressive fluids, vapor, or temperatures above 100Â°C, select alternative materials/seals.

Can the Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 be used for gas sampling at Pe=6 bar and -20Â°C?

Yes. the Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4 can be used for gas sampling at Pe = 6 bar and â20 Â°C, with the following considerations: - Pressure and temperature: Rated working pressure is 35 bar and operating temperature range is from â20 Â°C to +100 Â°C, so Pe = 6 bar and â20 Â°C are within specified limits. - Flow/performance: Specified flow rate 780 l/min at Pe = 6 bar (Îp = 0.5 bar, air) indicates adequate flow for gas sampling at that pressure. - Materials and sealing: Brass body and valve, AISI 301/420 internal parts, and NBR seals are compatible with many gases; NBR maintains sealing at â20 Â°C but check specific gas compatibility (NBR may swell or degrade with certain hydrocarbons, solvents, or aggressive gases). - Application note: Device is explicitly listed for sampling of liquids and gases and laboratory equipment, supporting intended use. - Safety recommendation: Verify chemical compatibility of the gas with brass and NBR, confirm no contaminants or reactive species that could attack materials, and ensure sampling system meets required leak-tightness and safety regulations for the specific gas. Conclusion: Suitable for gas sampling at 6 bar and â20 Â°C provided the gas is compatible with brass and NBR and safety/compatibility checks are performed.

Double-sided quick-connection socket with BSPT GZ, brass, series 25 DN 7.4

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

Additional information

Material	B – brass (bronze)

Two-sided shut-off quick coupling socket series 25 DN 7.4 with external BSPT thread, characterized by a robust construction ensuring perfect sealing and a very high flow coefficient due to the use of the ULTRA-FLO valve. Application: laboratory equipment, sampling of liquids and gases, pneumatic tools. Working pressure: 35 bar. Flow rate: 780 l/min, Pe=6 bar, Δp=0.5 bar, air. Material: brass (threaded part of the socket, body, and sleeve), brass (valve), AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR. Operating temperature: from -20°C to +100°C, depending on the medium.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-25KBAK13BPX	Quick coupling socket type 25 DN 7.4 double shut-off with GZ 1/4" BSPT, brass	-	35	In stock	Enquiry
RE-25KBAK17BPX	Quick coupling socket type 25 DN 7.4 double shut-off with GZ 3/8" BSPT, brass	-	35	In stock	Enquiry
RE-25KBAK21BPX	Quick coupling socket type 25 DN 7.4 double shut-off with GZ 1/2" BSPT, brass	-	35	In stock	Enquiry

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Two-sided shut-off quick coupling socket series 25 DN 7.4 with external BSPT thread, characterized by a robust construction ensuring perfect sealing and a very high flow coefficient due to the use of the ULTRA-FLO valve. Application: laboratory equipment, sampling of liquids and gases, pneumatic tools. Working pressure: 35 bar. Flow rate: 780 l/min, Pe=6 bar, Δp=0.5 bar, air. Material: brass (threaded part of the socket, body, and sleeve), brass (valve), AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR. Operating temperature: from -20°C to +100°C, depending on the medium.