Is the 90° Plug Connector with BSPT Male Thread, Type R 31C NSF safe for use with hot potable water and compatible with NSF/ANSI 51 and 61 standards?

Yes. The 90° Plug Connector with BSPT Male Thread, Type R 31C NSF is safe for use with hot potable water and is compatible with NSF/ANSI 51 and NSF/ANSI 61 standards. It features FDA-approved Viton seals for contact with cold and hot drinking water, a nickel-plated, all-metal construction resistant to detergents and cleaning agents, and an operating temperature range of -20°C to +150°C with working pressure up to 16 bar, meeting the stringent requirements of NSF/ANSI 51 and NSF/ANSI 61.

Can the 90° Plug Connector with BSPT Male Thread, Type R 31C NSF withstand repeated exposure to industrial detergents and aggressive cleaning agents without degrading seals or plating?

Yes. The 90° Plug Connector with BSPT Male Thread, Type R 31C NSF is designed specifically to withstand repeated exposure to industrial detergents and aggressive cleaning agents without degrading seals or plating. Key reasons: - Nickel-plated brass body: The connector’s nickel plating is applied via a specialized chemical process for superior wear and chemical resistance, protecting base metal from corrosive cleaners. - No plastic components: Eliminating plastics reduces risk of chemical attack and mechanical failure under harsh cleaning regimes. - FDA-approved Viton seals: Viton (fluoroelastomer) offers excellent chemical resistance to a wide range of detergents, solvents and high-temperature cleaners, maintaining seal integrity over repeated cycles. - Compliance and suitability: Meeting NSF/ANSI 51 and 61 indicates suitability for food- and water-contact environments where aggressive cleaning is common. - Wide temperature and pressure ratings: Operation from -20°C to +150°C and up to 16 bar ensures performance under hot cleaning procedures and pressurized washdowns. While exceptionally resistant, long-term performance can depend on specific cleaning chemistries, concentrations, temperatures and exposure frequency. For aggressive or unusual chemicals, verify compatibility with manufacturer data or conduct application-specific testing.

Coupling push-in angled 90° with thread external BSPT, type R 31C NSF

All products, Push-in fittings/

Additional information

Material	B – brass (bronze)

Elbow swivel, screw with thread external tapered BSPT, series F type R 31C NSF. intended for industry food (e.g. for cold or hot water potable). no element plastic, coated coating nickel in special process chemical and seal made of Viton ensure high resistance to action detergents and other agents chemical. is suitable also for many applications in industry chemical, pharmaceutical, electronic and in medicine. Operating temperature: od -20°C up to +150°C. Working pressure: 16 bar. Vacuum: 0.99 bar. Material: brass nickel-plated. sealing: Viton (approved for contact with food through FDA). standards: NSF/ANSI 51, NSF/ANSI 61.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2F31C02	Fitting angled adjustable R31C NSF hose 4 mm, 1/8" BSPT male	-	16	In stock	Enquiry
MW-2F31C03	Fitting angled adjustable R31C NSF hose 4 mm, 1/4" BSPT male	-	16	In stock	Enquiry
MW-2F31C08	Fitting angled adjustable R31C NSF hose 6 mm, 1/8" BSPT male	-	16	In stock	Enquiry
MW-2F31C09	Fitting angled adjustable R31C NSF hose 6 mm, 1/4" BSPT male	-	16	In stock	Enquiry
MW-2F31C10	Fitting angled adjustable R31C NSF hose 8 mm, 1/8" BSPT male	-	16	In stock	Enquiry
MW-2F31C11	Fitting angled adjustable R31C NSF hose 8 mm, 1/4" BSPT male	-	16	In stock	Enquiry
MW-2F31C12	Fitting angled adjustable R31C NSF hose 8 mm, 3/8" BSPT male	-	16	In stock	Enquiry
MW-2F31C13	Fitting angled adjustable R31C NSF hose 10 mm, 1/4" BSPT male	-	16	In stock	Enquiry
MW-2F31C14	Fitting angled adjustable R31C NSF hose 10 mm, 3/8" BSPT male	-	16	In stock	Enquiry

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Elbow swivel, screw with thread external tapered BSPT, series F type R 31C NSF. intended for industry food (e.g. for cold or hot water potable). no element plastic, coated coating nickel in special process chemical and seal made of Viton ensure high resistance to action detergents and other agents chemical. is suitable also for many applications in industry chemical, pharmaceutical, electronic and in medicine. Operating temperature: od -20°C up to +150°C. Working pressure: 16 bar. Vacuum: 0.99 bar. Material: brass nickel-plated. sealing: Viton (approved for contact with food through FDA). standards: NSF/ANSI 51, NSF/ANSI 61.