Is the Manually Operated Butterfly Valve, Model 1125H suitable for potable (drinking) water applications and what certifications support this use?

Yes. The Manually Operated Butterfly Valve, Model 1125H is suitable for potable (drinking) water applications. Its EPDM sealing is chemically compatible with drinking water, and the valve is explicitly described as appropriate for cold or hot water and drinking water. Supporting certifications and compliance include the PED Directive 2014/68/EU and certification by PZH (Polish National Institute of Public Health — National Institute of Hygiene) and Lloyd’s Register, which together confirm safety, material suitability and quality standards for potable water use. Additional attributes supporting suitability: corrosion-resistant materials (nickel-coated disc, stainless steel stem), wide temperature range (-15°C to +110°C, short-term to +130°C), and multiple flange standards for system compatibility.

Can the Manually Operated Butterfly Valve, Model 1125H be equipped with a pneumatic actuator for automated control in larger installations?

Yes. Manually Operated Butterfly Valve, Model 1125H can be equipped with a pneumatic actuator for automated control in larger installations. The product description explicitly states that for automated processes it can be fitted with a pneumatic actuator, making it suitable for integration into automated systems. Additionally, larger sizes (from DN200) offer stepless adjustment levers, and the valve’s robust construction (cast iron body, nickel‑coated disc, stainless steel stem, EPDM sealing) and wide flange and temperature compatibility support reliable operation in demanding industrial applications.

Valve butterfly o drive manual, type 1125H

All products, Butterfly valves (dampers)/

Additional information

Material	CS – steel (cast iron)

A universal valve butterfly, wafer-type, centric, type WAFER, intended for installation industrial. used m.in. for cold or hot water, water potable and other media, taking into account resistance chemical material valve and seal. can be closed and opened manually, or using actuator pneumatic. handle sets valve in 10 positions: „open”, „closed” and in positions intermediate. Dla sizes od DN200 occurs lever with regulation stepless. meets requirements the directive PED 2014/68/UE. has certificate PZH and certificate Lloyd’s Register. Material body: cast iron gray EN-GJL-250. Material disc: cast iron spheroidal nickel-plated EN-GJS-400-15. Material stem: steel stainless AISI 416. Material lever: aluminum. sealing disc and stem: EPDM. Connection: flange PN6 for DN40 ÷ DN150 and DN300, PN10/PN16 for DN32 ÷ DN300, ASA150 for DN40 ÷ DN300, JIS 10K for DN40 ÷ DN300. Operating temperature: od -15°C up to +110°C (momentarily up to +130°C).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TD-1125-040H	Valve motylkowy type 1125, DN 40, drive manual	40	16	In stock	Enquiry
TD-1125-050H	Valve motylkowy type 1125, DN 50, drive manual	50	16	In stock	Enquiry
TD-1125-065H	Valve motylkowy type 1125, DN 65, drive manual	65	16	In stock	Enquiry
TD-1125-080H	Valve motylkowy type 1125, DN 80, drive manual	80	16	In stock	Enquiry
TD-1125-100H	Valve motylkowy type 1125, DN 100, drive manual	100	16	In stock	Enquiry
TD-1125-125H	Valve motylkowy type 1125, DN 125, drive manual	125	16	In stock	Enquiry
TD-1125-150H	Valve motylkowy type 1125, DN 150, drive manual	150	16	In stock	Enquiry
TD-1125-200H	Valve motylkowy type 1125, DN 200, drive manual	200	16	In stock	Enquiry
TD-1125-250H	Valve motylkowy type 1125, DN 250, drive manual	250	16	In stock	Enquiry
TD-1125-300H	Valve motylkowy type 1125, DN 300, drive manual	300	16	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +91 8 925 918 796 or email us: chennai@tubes-international.com

SEND ENQUIRY

A universal valve butterfly, wafer-type, centric, type WAFER, intended for installation industrial. used m.in. for cold or hot water, water potable and other media, taking into account resistance chemical material valve and seal. can be closed and opened manually, or using actuator pneumatic. handle sets valve in 10 positions: „open”, „closed” and in positions intermediate. Dla sizes od DN200 occurs lever with regulation stepless. meets requirements the directive PED 2014/68/UE. has certificate PZH and certificate Lloyd’s Register. Material body: cast iron gray EN-GJL-250. Material disc: cast iron spheroidal nickel-plated EN-GJS-400-15. Material stem: steel stainless AISI 416. Material lever: aluminum. sealing disc and stem: EPDM. Connection: flange PN6 for DN40 ÷ DN150 and DN300, PN10/PN16 for DN32 ÷ DN300, ASA150 for DN40 ÷ DN300, JIS 10K for DN40 ÷ DN300. Operating temperature: od -15°C up to +110°C (momentarily up to +130°C).