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HERBERHOLZ GMBH - Your industrial valve specialist

Germany

Factory icon Manufacturer/ Producer

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HERBERHOLZ GMBH

Germany

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Applications:Steel Industry / Industrial Combustion Technology / Renewable Energy Technology One-piece body, tight-closing, centric disc With blow-out proof shaft Design for mounting between flanges according to DIN EN 1092-1 Face-to-face length according to DIN EN 558-1-R20 Leakage rate A according to DIN EN 12266-1 permissible operating pressure 10 bar, from DN 350 ≤ 1.5 bar For all flammable gases according to EN 437 and other neutral gases Safety shut-off valve according to EN161 class A (closing time < 1s) Approval according to DIN EN IEC 61511, up to and including SIL 3

Germany

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Applications: Steel Industry / Industrial Combustion Technology / Industrial Furnaces

Germany

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Applications: Industrial Combustion Technology / Steel Industry One-piece body, tight-closing, centric valve disc With blow-out proof shaft Version for mounting between flanges according to DIN EN 1092-1 Face-to-face length according to manufacturer’s standard Leakage rate A according to DIN EN 12266-1 permissible operating pressure 2 bar For all flammable gases according to DVGW worksheet G 260, EN 437 and other neutral gases Safety shut-off valve according to EN161 class A Approval according to DIN EN IEC 61511, up to and including SIL 3

Germany

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Applications: Steel Industry / Industrial Combustion Technology / Renewable Energy Technology One-piece body, tight-closing, centric disc With blow-out proof shaft Design for mounting between flanges according to DIN EN 1092-1 Face-to-face length according to DIN EN 558-1-R20 Leakage rate A according to DIN EN 12266-1 permissible operating pressure 10 bar, from DN 350 ≤ 1.5 bar For all flammable gases according to EN 437 and other neutral gases Approval according to DIN EN IEC 61511, up to and including SIL 3

Germany

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Applications: Mechanical and Plant Engineering / Industrial Combustion Technology / HVAC One-piece body, tight-closing, centric discs With blow-out proof shaft Wafer type and lug type for flanges according to DIN EN 1092-1 and ASME B16.5 / B16.47 Exchangeable liner in various elastomer materials Maximum operating pressure: 20 bar, depending on configuration Insulatable according to EnEV Face-to-face length according to DIN EN 558-1-R20 Mounting flange for actuators according to DIN EN ISO 5211 Inspection according to DIN EN 12266

Germany

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Applications: Industrial Combustion Technology / Steel Industry One-piece body, tight-closing, centric disc Lug-type body for flanges according to DIN EN 1092-1 or ASME B16.5 Face-to-face length according to DIN EN 558-1-R20. Leakage rate A according to DIN EN 12266-1. permissible operating pressure 5 bar For all gases according to DVGW worksheet G 260 Safety shut-off valve according to EN161 class A (closing time < 1s)

Germany

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Applications: Steel Industry / Industrial Combustion Technology / Renewable Energy Technology One-piece body, tight-closing, centric disc Design for mounting between flanges according to DIN EN 1092-1 or ASME B16.5 Face-to-face length according to DIN EN 558-1-R20. Leakage rate A according to DIN EN 12266-1. permissible operating pressure 5 bar For all gases according to DVGW worksheet G 260 Safety shut-off valve according to EN161 class A (closing time < 1s)

Germany

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Applications: Shipbuilding / Mechanical and Plant Engineering One-piece body, centric disc Operating temperatures up to 800°C, depending on material selection Wafer type body for flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47 Face-to-face length acc. to DIN EN 558-1 R20, from DN400 acc. to manufacturer’s standard Mounting flange for actuators according to DIN EN ISO 5211 Inspection according to DIN EN 12266 SIL certification according IEC 61508 and IEC 61511

Germany

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Applications: Combustion Engines and Test Bench Technology / Industrial Combustion Technology HRD / HRA high-temperature version One-piece body, centric disc Operating temperatures up to 1050°C, depending on material selection Wafer type body for flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47 Face-to-face length acc. to DIN EN 558-1 R20, from DN400 acc. to manufacturer’s standard Mounting flange for actuators according to DIN EN ISO 5211 Inspection according to DIN EN 12266 SIL certification according IEC 61508 and IEC 61511

Germany

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Applications: Industrial Furnaces / Steel Industry / Industrial Combustion Technology One-piece body, centric disc Operating temperatures up to 550°C, depending on material selection Wafer type body for flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47 Face-to-face length acc. to DIN EN 558-1 R20, from DN400 acc. to manufacturer’s standard Mounting flange for actuators according to DIN EN ISO 5211 Inspection according to DIN EN 12266 SIL certification according IEC 61508 and IEC 61511