{"id":3591,"date":"2019-03-18T08:34:59","date_gmt":"2019-03-18T08:34:59","guid":{"rendered":"https:\/\/www.siekmann-econosto.de\/modifikation\/"},"modified":"2026-02-04T11:19:55","modified_gmt":"2026-02-04T11:19:55","slug":"modification","status":"publish","type":"page","link":"https:\/\/www.siekmann-econosto.de\/en\/modification\/","title":{"rendered":"Modification"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling mro-mit-img\" style=\"--awb-background-position:center bottom;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:5%;--awb-padding-right:10%;--awb-padding-bottom:5%;--awb-padding-left:10%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column padding-for-devices\" style=\"--awb-padding-right:5%;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1 padding-left-mobile\"><p><span class=\"headline\">Modification<\/span><br \/>\n<span class=\"subhead\">We develop and supply a comprehensive portfolio of industrial valves. These include gate valves, globe valves, check valves, ball valves, butterfly valves and various special valves. In addition, we are able to implement valve modifications tailored to individual customer requests within a short period of time.<\/span><\/p>\n<p>Every industrial sector has its own individual demands on a valve. These requirements relate to, among other things, the medium to be conveyed as well as different pressure ranges, different temperatures and other factors, such as environmental influences. Siekmann is able to modify its products exactly to customer specifications. The result is optimum functionality, durability and cost-effectiveness. In short, we adapt valves to the applications &#8211; and not vice versa. Our portfolio includes:<\/p>\n<ul style=\"display: flex;\">\n<li><i class=\"fas fa-arrow-right\"><\/i> Construction and testing of actuators (electric, pneumatic, hydraulic), installation of valve positioners, position indicators, interlocks, chain wheels, sealing water connections and spindle extensions<\/li>\n<\/ul>\n<ul style=\"display: flex;\">\n<li><i class=\"fas fa-arrow-right\"><\/i> Special welded end processing<\/li>\n<\/ul>\n<ul style=\"display: flex;\">\n<li><i class=\"fas fa-arrow-right\"><\/i> &#8220;Oil and grease-free&#8221; model for use in high-purity oxygen<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column padding-left-mobile\" style=\"--awb-padding-top:-50%;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:right;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1920\" height=\"1080\" alt=\"Siekmann 21 05 2019 0016 Filter\" title=\"Siekmann 21 05 2019 0016 Filter\" src=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter.jpg\" class=\"img-responsive wp-image-3592\" srcset=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter-200x113.jpg 200w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter-400x225.jpg 400w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter-600x338.jpg 600w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter-800x450.jpg 800w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter-1200x675.jpg 1200w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/07\/Siekmann_21-05-2019_0016_Filter.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:10%;--awb-padding-bottom:0px;--awb-padding-left:10%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-zoomout\"><img decoding=\"async\" width=\"1200\" height=\"675\" alt=\"Siekmann 21 05 2019 0105 Filter\" title=\"Siekmann 21 05 2019 0105 Filter\" src=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter.jpg\" class=\"img-responsive wp-image-3599\" srcset=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter-200x113.jpg 200w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter-400x225.jpg 400w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter-600x338.jpg 600w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter-800x450.jpg 800w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0105_Filter.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-zoomout\"><img decoding=\"async\" width=\"1200\" height=\"675\" alt=\"Siekmann 21 05 2019 0099 Filter\" title=\"Siekmann 21 05 2019 0099 Filter\" src=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter.jpg\" class=\"img-responsive wp-image-3600\" srcset=\"https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter-200x113.jpg 200w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter-400x225.jpg 400w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter-600x338.jpg 600w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter-800x450.jpg 800w, https:\/\/www.siekmann-econosto.de\/wp-content\/uploads\/2019\/12\/Siekmann_21-05-2019_0099_Filter.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:10%;--awb-padding-left:10%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_5 1_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:20%;--awb-margin-top-large:0px;--awb-spacing-right-large:9.6%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:9.6%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:80px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:60px;--awb-spacing-left-large:3.2%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>If you have any questions or require further information, please contact us at:<br \/>\n<a href=\"mailto:info@siekmann-econosto.de\" target=\"_blank\" rel=\"noopener noreferrer\">info@siekmann-econosto.de<\/a>\u00a0or use the contact form.<\/p>\n<p>We will get back to you in a short time.<\/p>\n<\/div><div class=\"everest-forms\"><div class=\"evf-container default\" id=\"evf-3517\"><form id=\"evf-form-3517\" class=\"everest-form\" data-formid=\"3517\" 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