Can the Quick-connection socket double shut-off DN2.7 with valve, threaded, brass, series 20KA be safely connected to a single shut-off version?

No. The Quick-connection socket double shut-off DN2.7 with valve, threaded, brass, series 20KA cannot be safely connected to a single shut-off version. The double shut-off design has valves in both socket and plug; mating a single shut-off to a double shut-off will prevent the valve from opening, so connection is not permissible.

Quick-connection socket double shut-off DN2.7 with valve, threaded, brass, series 20KA

Q: Is the Quick-connection socket double shut-off DN2.7 with valve, threaded, brass, series 20KA suitable for use with nitrogen at 35 bar?

Yes. The Quick-connection socket double shut-off DN2.7 with valve, threaded, brass, series 20KA is suitable for use with nitrogen at 35 bar. The product description explicitly lists nitrogen and other non-flammable gases, specifies a working pressure of 35 bar, and materials/seals (brass, AISI steels, NBR) and temperature range (â20Â°C to +100Â°C) compatible with nitrogen at that pressure. Ensure matching plug type (double shut-off both sides) and verify thread compatibility and seal condition before use.

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Additional information

Material	B – brass (bronze)
Standard length [m]	10

Quick-connect socket with double shut-off, very small size DN 2.7 series 20KA, with valve, with external or internal BSP or metric thread. Designed for water, air, nitrogen, and other non-flammable gases. The double shut-off version has a valve in both the socket and the plug, and it is not permissible to connect the single shut-off version with the double shut-off version, as the valve will not open. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar – air, 3 l/min, Δp=1 bar, KV=0.18 – water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-20KBAM05MPX	Quick coupling socket 20KB DN2.7, GZ M5, brass, NBR	-	35	In stock	Enquiry
RE-20KBAW10MPX	Quick coupling socket 20KB DN2.7, GZ 1/8" BSP, brass, NBR	-	35	In stock	Enquiry
RE-20KBIM05MPX	Quick coupling socket 20KB DN2.7, GW M5, brass, NBR	-	35	In stock	Enquiry
RE-20KBIW10MPX	Quick coupling socket 20KB DN2.7, GW 1/8" BSP, brass, NBR	-	35	In stock	Enquiry

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Quick-connect socket with double shut-off, very small size DN 2.7 series 20KA, with valve, with external or internal BSP or metric thread. Designed for water, air, nitrogen, and other non-flammable gases. The double shut-off version has a valve in both the socket and the plug, and it is not permissible to connect the single shut-off version with the double shut-off version, as the valve will not open. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar – air, 3 l/min, Δp=1 bar, KV=0.18 – water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.