Is the Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series compatible with pneumatic and liquid applications at up to 35 bar?

Yes. The Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series is designed for both pneumatic and liquid applications and is rated for a working pressure up to 35 bar. It features a one-way shut-off to TEMA 1800 standard, high corrosion resistance (nickel-plated/chrome-plated brass or AISI 316 options), ULTRA-FLO valve for high flow (45 l/min water at Îp=1 bar; 2300 l/min air Pe=6 bar, Îp=0.5 bar), and NBR or Viton seals with appropriate temperature ranges. Note: do not combine series 1800 couplings with series 1800N.

Can the Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series be used with aggressive chemicals when fitted with Viton seals?

Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series fitted with Viton seals offers improved chemical resistance compared with NBR and a wider temperature range (-25Â°C to +200Â°C). However, suitability for aggressive chemicals depends on the specific chemical, its concentration, temperature and exposure time. Brass body (nickel/chrome plated) is not resistant to strong acids, ammonia, chlorides or some aggressive solvents - these can cause dezincification or corrosion despite plating. For aggressive media, especially halogenated hydrocarbons, strong acids, bases or oxidizers, stainless steel (AISI 316) construction and confirmation of Viton compatibility with the particular chemical are recommended. Conclusion: potentially usable with many aggressive chemicals if Viton is compatible and stainless steel version is chosen or chemical is non-corrosive to brass; otherwise not recommended.

Can the Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series be used with sea water or saline environments?

Quick-connection socket DN10 with valve, threaded, nickel-plated brass, 1800 series: short answer. use with caution; not recommended for continuous exposure to seawater/saline environments without further corrosion-resistant confirmation. Why: - Materials listed: nickel-plated and chrome-plated brass and AISI 316 stainless steel. AISI 316 offers good general corrosion resistance in many saline environments, but brass (even plated) is susceptible to dezincification and galvanic corrosion in seawater. Nickel/chrome plating can delay corrosion but may be breached over time, exposing the base brass. - Seals: NBR and Viton. Viton has good chemical and temperature resistance and generally performs better in contact with oils and some chemicals; in seawater it is acceptable. NBR has limited resistance to long-term saline exposure and may swell or degrade faster than Viton. - Product is designed for air and liquids and rated to 35 bar, but the description does not state specific marine or offshore qualification or long-term salt-spray/corrosion testing. Recommendation: - For intermittent or short-term use in mildly saline conditions, and if the wetted parts are AISI 316 and seals are Viton, performance may be acceptable. - For continuous, long-term, or critical marine applications, choose fittings specified for seawater use (all AISI 316L/duplex or specialized marine-grade materials, appropriate seal materials) or confirm with the manufacturer about salt-water suitability and test data (salt spray, dezincification resistance, galvanic compatibility). If you want, I can draft a short vendor query asking for corrosion test reports and recommended materials for seawater service.

Socket quick coupling DN10 with valve, with a thread, brass nickel-plated, series 1800

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

Additional information

Material	SS – stainless steel

Universal socket quick coupling with valve DN10, with a thread external BSP, BSPT or with a thread internal BSP. single shut-off to the standard TEMA 1800, popular on the Scandinavian market, intended for air and liquids. is characterized high resistance corrosion and high flow at small dimensions external, thanks to use valve ULTRA-FLO. Operated with one hand. coupling series 1800 nie should connect with the series 1800N. Material: nickel-plated and chrome-plated brass / steel AISI 316. flow capacity: 45 l/min (Δp = 1 bar, Kv = 2.7 – water), 2300 l/min (Pe=6 bar, Δp=0.5 bar – air). Working pressure: 35 bar. Sealing: NBR / Viton. Operating temperature: from -20°C to +100°C (NBR), from -25°C to +200°C (Viton).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-1800KAAK17MPN	Quick coupling socket 1800 single shut-off, 3/8" BSPT male, brass nickel-plated, NBR	-	35	In stock	Enquiry
RE-1800KAAK21MPN	Quick coupling socket 1800 single shut-off, 1/2" BSPT male, brass nickel-plated, NBR	-	35	In stock	Enquiry
RE-1800KAAK26MPN	Quick coupling socket 1800 single shut-off, 3/4" BSPT male, brass nickel-plated, NBR	-	35	In stock	Enquiry
RE-1800KAAW21EVX	Quick coupling socket 1800 single shut-off, 1/2" BSP male, AISI 316, Viton	-	35	In stock	Enquiry
RE-1800KAIW17EVX	Quick coupling socket 1800 single shut-off, 3/8" BSP female, AISI 316, Viton	-	35	In stock	Enquiry
RE-1800KAIW17MPN	Quick coupling socket 1800 single shut-off, 3/8" BSP female, brass nickel-plated, NBR	-	35	In stock	Enquiry
RE-1800KAIW21EVX	Quick coupling socket 1800 single shut-off, 1/2" BSP female, AISI 316, Viton	-	35	In stock	Enquiry
RE-1800KAIW21MPN	Quick coupling socket 1800 single shut-off, 1/2" BSP female, brass nickel-plated, NBR	-	35	In stock	Enquiry
RE-1800KAIW26MPN	Quick coupling socket 1800 single shut-off, 3/4" BSP female, brass nickel-plated, NBR	-	35	In stock	Enquiry

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Universal socket quick coupling with valve DN10, with a thread external BSP, BSPT or with a thread internal BSP. single shut-off to the standard TEMA 1800, popular on the Scandinavian market, intended for air and liquids. is characterized high resistance corrosion and high flow at small dimensions external, thanks to use valve ULTRA-FLO. Operated with one hand. coupling series 1800 nie should connect with the series 1800N. Material: nickel-plated and chrome-plated brass / steel AISI 316. flow capacity: 45 l/min (Δp = 1 bar, Kv = 2.7 – water), 2300 l/min (Pe=6 bar, Δp=0.5 bar – air). Working pressure: 35 bar. Sealing: NBR / Viton. Operating temperature: from -20°C to +100°C (NBR), from -25°C to +200°C (Viton).