Is the Universal two-piece brass flanged ball valve ISO 5211, type 4500 suitable for use with potable water and food-grade fluids?

Universal two-piece brass flanged ball valve ISO 5211, type 4500 is suitable for potable water and food-grade fluids with reservations. Positives: body and ball are nickel- and chrome-plated brass, ball sealing is PTFE, stem sealing uses FKM (Viton) oârings, and the valve is compliant with RoHS and REACH . wszystko korzystne dla wielu aplikacji wody i substancji neutralnych. Zakres temperatur -20Â°C do +95Â°C rÃ³wnieÅ¼ obejmuje typowe warunki dla wody pitnej. Ograniczenia/uwagi: 1) MateriaÅy (brass + nickel/chrome plating, PTFE, FKM) generalnie sÄ kompatybilne z wodÄ pitnÄ, ale nie wszystkie krajowe normy i wymagania dotyczÄce kontaktu z wodÄ pitnÄ (np. certyfikaty NSF/ANSI, WRAS, DVGW, KTW) sÄ wymienione w opisie . jeÅli lokalne przepisy wymagajÄ tych certyfikatÃ³w, naleÅ¼y je potwierdziÄ u producenta. 2) FKM (Viton) moÅ¼e nie byÄ akceptowany jako standardowy elastomer do wszystkich zastosowaÅ spoÅ¼ywczych; dla szerokiego zakresu napojÃ³w/Å¼ywnoÅci czÄsto preferuje siÄ EPDM, NBR lub specjalne elastomery dopuszczone do kontaktu z Å¼ywnoÅciÄ. 3) Valve is intended for industrial installations and chemical resistance depends on media . verify compatibility for specific food-grade fluids (oils, acids, alcohols). 4) Minimum operating temperature applies to emptied valve . avoid freezing conditions with liquid present. W skrÃ³cie: technicznie nadaje siÄ do wody pitnej i wielu mediÃ³w food-grade, ale przed uÅ¼yciem w aplikacjach potables/food wymagane jest potwierdzenie zgodnoÅci z lokalnymi normami i akceptacja materiaÅÃ³w uszczelek dla danej substancji.

Does the Universal two-piece brass flanged ball valve ISO 5211, type 4500 meet PED and CE requirements for DN32 and larger?

Universal two-piece brass flanged ball valve ISO 5211, type 4500: Yes. According to the product description, it complies with PED 2014/68/EU as follows: sizes up to DN25 (1") are covered under SEP (Article 4(3)) without CE marking; sizes from DN32 (1Â¼") and larger require CE marking for liquids group 1 & 2 and gases group 2 (non-hazardous) - category I. Therefore DN32 and larger meet PED and CE requirements (category I) for the specified media.

Can the Universal two-piece brass flanged ball valve ISO 5211, type 4500 be used with aggressive chemical mixtures?

Universal two-piece brass flanged ball valve ISO 5211, type 4500 can be used with aggressive chemical mixtures only if the chemicals are compatible with its materials. The valveâs body is nickel-plated brass, the ball is chrome-plated brass, seals are PTFE (ball) and FKM/Viton (stem). It is suitable for air, neutral gases, water, chemicals and petrochemical products provided there are no solid contaminants and the fluidâs chemical resistance is compatible with these materials. Operating range is â20Â°C to +95Â°C (minimum temp applies when emptied of freezing liquids). For aggressive chemicals (strong acids, strong alkalis, chlorinated solvents, aggressive organics or oxidizers) you must verify chemical compatibility with brass, nickel and chrome platings, PTFE and Viton; some aggressive media can attack brass or degrade elastomers. If compatibility is uncertain, consult detailed chemical resistance data or supplier/manufacturer guidance and consider alternative materials (stainless steel, Hastelloy, special elastomers) or protective measures. Compliance notes (PED, RoHS, REACH) do not substitute for chemical-compatibility verification.

Universal two-piece brass flanged ball valve ISO 5211, type 4500

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Additional information

Material	B – brass (bronze)

Universal, two-part, full-bore ball shut-off valve of European manufacture, made from casting, with a flange for direct actuator mounting compliant with ISO 5211, intended for industrial installations. It can be used for air, neutral gases, water, chemicals, petrochemical products, etc., free from solid contaminants, in accordance with the chemical resistance of the valve materials. It features a stem protection against blowout. Complies with the Pressure Equipment Directive PED 2014/68/EU: a) for sizes up to DN25 (1”) inclusive within good engineering practice (SEP), according to Article 4, paragraph 3 (without CE marking); b) for sizes from DN32 (1.1/4”) for liquids group 1 and 2 and for gases group 2 (other than hazardous) – CE marking, category I. Compliant with the RoHS material directive 2011/65/EU and REACH regulation 1907/2006. The stated minimum operating temperature applies to the valve emptied of freezing liquids. Body material: nickel-plated brass. Ball material: chrome-plated brass. Ball sealing: PTFE. Stem sealing: 2 x FKM (viton) o-ring. Connection: BSP thread (ISO 228-1). Operating temperature: from -20°C to +95°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RV-4500-15	Ball valve type 4500 GW BSP 1/2", brass, ISO 5211 drive flange	-	40	In stock	Enquiry
RV-4500-20	Ball valve type 4500 GW BSP 3/4", brass, ISO 5211 drive flange	-	40	In stock	Enquiry
RV-4500-25	Ball valve type 4500 GW BSP 1", brass, ISO 5211 drive flange	-	40	In stock	Enquiry
RV-4500-32	Ball valve type 4500 GW BSP 1.1/4", brass, ISO 5211 drive flange	-	40	In stock	Enquiry
RV-4500-40	Ball valve type 4500 GW BSP 1.1/2", brass, ISO 5211 drive flange	-	40	In stock	Enquiry
RV-4500-50	Ball valve type 4500 GW BSP 2", brass, ISO 5211 drive flange	-	40	In stock	Enquiry

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Universal, two-part, full-bore ball shut-off valve of European manufacture, made from casting, with a flange for direct actuator mounting compliant with ISO 5211, intended for industrial installations. It can be used for air, neutral gases, water, chemicals, petrochemical products, etc., free from solid contaminants, in accordance with the chemical resistance of the valve materials. It features a stem protection against blowout. Complies with the Pressure Equipment Directive PED 2014/68/EU: a) for sizes up to DN25 (1”) inclusive within good engineering practice (SEP), according to Article 4, paragraph 3 (without CE marking); b) for sizes from DN32 (1.1/4”) for liquids group 1 and 2 and for gases group 2 (other than hazardous) – CE marking, category I. Compliant with the RoHS material directive 2011/65/EU and REACH regulation 1907/2006. The stated minimum operating temperature applies to the valve emptied of freezing liquids. Body material: nickel-plated brass. Ball material: chrome-plated brass. Ball sealing: PTFE. Stem sealing: 2 x FKM (viton) o-ring. Connection: BSP thread (ISO 228-1). Operating temperature: from -20°C to +95°C.