Is the NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass safe for use with drinking water and what seals are used?

Yes . the NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass is suitable for use with drinking (potable) water. It is made of chrome-plated brass, a common, safe material for potable water fittings when properly finished. The seals specified are NBR (nitrile rubber) for the main sealing elements . NBR is generally suitable for cold and hot water but is not resistant to gasoline or oils. The valve O-ring is EPDM, which is widely used and recommended for drinking water because of its good resistance to hot water, steam and many chemicals, and its suitability for potable-water applications. Operating limits are up to 25 bar pressure and +80Â°C temperature; ensure these limits match your installation conditions.

Can NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass be used with oils or gasoline given its NBR sealing?

No - NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass should not be used with oils or gasoline. Its sealing is NBR, which is not suitable for contact with gasoline and many oils. Use a connector with compatible seal materials (e.g., FKM/Viton) or confirm manufacturer guidance for fuel/oil service.

Can NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass be used for high-pressure garden irrigation systems?

Yes. the NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass can be used in many high-pressure garden irrigation systems, with some important caveats. Why itâs suitable - Working pressure: specified up to 25 bar, which exceeds pressures typical for garden irrigation (usually well below 10 bar), so the connector is robust enough for high-pressure applications. - Material: chrome-plated brass offers good strength, corrosion resistance and durability for outdoor water use. - Temperature: rated to +80Â°C, more than adequate for irrigation. Limitations and considerations - Seals: main sealing material is NBR (nitrile) and valve Oâring EPDM. Both are fine for water but NBR is not suitable for gasoline or oilâirrelevant for irrigation but worth noting if used near fuel or certain chemicals. - Compatibility: ensure hose, pipes and other fittings are rated for similar pressures and use compatible thread/quickâconnect sizes to avoid weak links. - Installation: proper tightening, use of compatible washers and regular inspection of Oârings will prevent leaks under pressure. - Safety margin: while 25 bar rating provides a good safety margin, if your system experiences water hammer or extreme pressure spikes, consider additional protection (pressure relief, air chambers, or pressure regulators). - Environmental factors: prolonged UV exposure and freezing can degrade components over time; consider seasonal draining and storage if applicable. Bottom line: The NiTO 3/4" water quick connector socket with hose end and shut-off valve, brass is suitable for high-pressure garden irrigation systems provided the rest of the system matches the pressure rating, seals are maintained, and measures against pressure spikes and environmental wear are in place.

Socket water quick coupling NiTO 3/4″ with a hose end and a shut-off valve, brass

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Additional information

Material	B – brass (bronze)

A high-quality NiTO water quick coupling socket 3/4″ with a hose end and a shut-off valve. Material: brass chrome-plated. Working pressure: up to 25 bar. Operating temperature: up to +80°C. Sealing: NBR (not suitable for gasolines and oils). For the valve, an EPDM O-ring.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
NT-6353SA3	Socket quick coupling 3/4" with a valve, with fitting for hose 3/4", brass chrome-plated	20	25	In stock	0 zł		Enquiry

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A high-quality NiTO water quick coupling socket 3/4″ with a hose end and a shut-off valve. Material: brass chrome-plated. Working pressure: up to 25 bar. Operating temperature: up to +80°C. Sealing: NBR (not suitable for gasolines and oils). For the valve, an EPDM O-ring.