Manually Operated Butterfly Valve Type 1123H
The universal wafer-type centric butterfly valve is a reliable solution for diverse industrial applications, ensuring safe and efficient flow control across a wide range of media, including cold and hot water, drinking water, seawater, demineralized water, alcohols, lime milk, sodium hydroxide, and other chemically compatible substances. Designed for versatility, it can be operated manually or equipped with a pneumatic actuator, while the ergonomic handle allows 10 precise positions from fully open to fully closed, with stepless adjustment available from DN200 upwards. Manufactured in compliance with PED Directive 2014/68/EU and certified by both PZH and Lloyd’s Register, the valve guarantees quality, safety, and durability. Its robust construction features a gray cast iron EN-GJL-250 body with an 80 µm epoxy coating, a stainless steel CF8M disc, a stainless steel AISI 416 stem, and an aluminum lever, while EPDM sealing ensures reliable tightness. Compatible with multiple connection standards—PN6, PN10/PN16, ASA150, and JIS 10K—it offers broad installation flexibility. With an operating temperature range from -15°C to +110°C (short-term up to +130°C), this butterfly valve combines strength, resistance, and adaptability, making it an excellent choice for demanding industrial environments.
List of product variants
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The universal wafer-type centric butterfly valve is a reliable solution for diverse industrial applications, ensuring safe and efficient flow control across a wide range of media, including cold and hot water, drinking water, seawater, demineralized water, alcohols, lime milk, sodium hydroxide, and other chemically compatible substances. Designed for versatility, it can be operated manually or equipped with a pneumatic actuator, while the ergonomic handle allows 10 precise positions from fully open to fully closed, with stepless adjustment available from DN200 upwards. Manufactured in compliance with PED Directive 2014/68/EU and certified by both PZH and Lloyd’s Register, the valve guarantees quality, safety, and durability. Its robust construction features a gray cast iron EN-GJL-250 body with an 80 µm epoxy coating, a stainless steel CF8M disc, a stainless steel AISI 416 stem, and an aluminum lever, while EPDM sealing ensures reliable tightness. Compatible with multiple connection standards—PN6, PN10/PN16, ASA150, and JIS 10K—it offers broad installation flexibility. With an operating temperature range from -15°C to +110°C (short-term up to +130°C), this butterfly valve combines strength, resistance, and adaptability, making it an excellent choice for demanding industrial environments.
Additional information
| Material | CS – steel (cast iron) |
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