{"id":2029,"date":"2025-10-14T11:42:39","date_gmt":"2025-10-14T11:42:39","guid":{"rendered":"https:\/\/wye-valley.co.uk\/?page_id=2029"},"modified":"2025-11-12T12:37:53","modified_gmt":"2025-11-12T12:37:53","slug":"emc-shielding","status":"publish","type":"page","link":"https:\/\/wye-valley.co.uk\/services\/emc-shielding\/","title":{"rendered":"EMC Shielding"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling lazyload fusion-animated\" 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-top-small:71px;--awb-padding-bottom-small:70px;--awb-min-height:450px;--awb-background-image:linear-gradient(180deg, hsla(var(--awb-color4-h),var(--awb-color4-s),var(--awb-color4-l),calc(var(--awb-color4-a) - 70%)) 0%,#002559 100%);;--awb-background-size:cover;--awb-flex-wrap:wrap;--awb-animation-color:var(--awb-color4);\" data-bg=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/Sheilding-5.webp\" data-bg-gradient=\"linear-gradient(180deg, hsla(var(--awb-color4-h),var(--awb-color4-s),var(--awb-color4-l),calc(var(--awb-color4-a) - 70%)) 0%,#002559 100%)\" data-animationType=\"revealInLeft\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-align-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;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_2_3 2_3 fusion-flex-column fusion-flex-align-self-center fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInUp\" data-animationDuration=\"1.3\" data-animationDelay=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-div\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top:0px;--awb-margin-bottom:30px;--awb-font-size:var(--awb-typography2-font-size);\"><div class=\"fusion-title-heading title-heading-left title-heading-tag\" style=\"margin:0;letter-spacing:var(--awb-typography2-letter-spacing);text-transform:var(--awb-typography2-text-transform);font-size:1em;line-height:var(--awb-typography2-line-height);\"><u>Our Services<\/u><\/div><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top:0px;--awb-margin-bottom:40px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Elastomer Conductive Moulding and Electrically Conductive O-Rings<\/h1><\/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=\"--link_color: var(--awb-color2);--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:160px;--awb-padding-top-medium:90px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:calc( 1200px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-no-small-visibility fusion-animated\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:10px 10px 10px 10px;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-margin-bottom-small:50px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeInLeft\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><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-1 hover-type-none\"><img decoding=\"async\" width=\"530\" height=\"757\" title=\"EMC Sheilding 1\" src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-1.webp\" data-orig-src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-1.webp\" alt class=\"lazyload img-responsive wp-image-2039\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27530%27%20height%3D%27757%27%20viewBox%3D%270%200%20530%20757%27%3E%3Crect%20width%3D%27530%27%20height%3D%27757%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-1-200x286.webp 200w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-1-400x571.webp 400w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-1.webp 530w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 718px) 100vw, 530px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:calc( 0.16666666666667 * calc( 100% - 80px ) );--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:calc( 0.09 * calc( 100% - 80px ) );--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeInRight\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Elastomer Conductive Moulding and Electrically Conductive O-Rings<\/h2><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:16px;--awb-line-height:26px;--awb-margin-top:20px;\"><p>At Wye Valley Precision Engineering, we specialise in the precision moulding of electrically conductive elastomers \u2014 an advanced manufacturing technique that delivers exceptional performance in electromagnetic compatibility (EMC) and environmental sealing applications. This process enables the production of complex, high-accuracy components such as RFI and EMI shielding gaskets, tailored to meet demanding aerospace, military, and industrial standards.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:50px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-section-separator section-separator bigtriangle fusion-section-separator-1\" style=\"--awb-spacer-height:99px;--awb-svg-margin-left:40px;--awb-svg-margin-right:40px;--awb-svg-margin-left-medium:40px;--awb-svg-margin-right-medium:40px;--awb-svg-margin-left-small:40px;--awb-svg-margin-right-small:40px;--awb-divider-height:99px;--awb-spacer-padding-top:inherit;--awb-sep-padding:0;--awb-svg-padding:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-big-triangle-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" height=\"100\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"none\" fill=\"rgba(247,247,247,1)\"><path d=\"M0 100 L25 2 L100 100 Z\"><\/path><\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/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-top:50px;--awb-padding-top-medium:90px;--awb-padding-bottom-small:0px;--awb-background-color:var(--awb-color6);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;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_2 1_2 fusion-flex-column fusion-flex-align-self-center fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:13.056%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:13.056%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-margin-bottom-small:80px;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeInLeft\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Electrically Conductive Moulded O-Rings<\/h2><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:16px;--awb-line-height:26px;\"><p>Our electrically conductive moulded O-rings combine high-quality elastomer bases with specialised conductive fillers to achieve both electrical continuity and environmental protection. These O-rings are used across industries including aerospace, defence, telecommunications, automotive, and medical devices, where reliability and precision are essential.<\/p>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--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-3 fusion-text-no-margin\" style=\"--awb-font-size:16px;--awb-line-height:26px;--awb-margin-bottom:0px;\"><h4>Conductive Fillers<\/h4>\n<p>We use a variety of conductive materials to meet different performance and cost requirements, including:<\/p>\n<ul>\n<li>Silver<\/li>\n<li>Nickel graphite<\/li>\n<li>Carbon<\/li>\n<li>Silver aluminium<\/li>\n<\/ul>\n<p>These fillers are distributed throughout the elastomer matrix, maintaining a continuous electrical path that prevents electromagnetic interference (EMI) from penetrating critical equipment housings.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-animated\" style=\"--awb-overflow:visible;--awb-bg-color:var(--awb-color4);--awb-bg-color-hover:var(--awb-color4);--awb-bg-size:cover;--awb-border-radius:5px 5px 5px 5px;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-right:3.5vw;--awb-padding-left:3.5vw;--awb-bg-size:cover;--awb-transform:translateY(95px);--awb-transform-hover:translateY(95px);--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-motion-effects=\"[{&quot;type&quot;:&quot;scroll&quot;,&quot;transition_speed&quot;:&quot;1.5&quot;}]\" data-scroll-devices=\"medium-visibility,large-visibility\"><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=\"text-align:center;--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-none\" style=\"border-radius:5px;\"><img decoding=\"async\" width=\"530\" height=\"757\" title=\"EMC Sheilding 5\" src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-5.webp\" data-orig-src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-5.webp\" alt class=\"lazyload img-responsive wp-image-2044\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27530%27%20height%3D%27757%27%20viewBox%3D%270%200%20530%20757%27%3E%3Crect%20width%3D%27530%27%20height%3D%27757%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-5-200x286.webp 200w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-5-400x571.webp 400w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/EMC-Sheilding-5.webp 530w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 718px) 100vw, 530px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--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-section-separator section-separator bigtriangle fusion-section-separator-2\" style=\"--awb-spacer-height:99px;--awb-svg-margin-left:1.92%;--awb-svg-margin-right:1.92%;--awb-svg-margin-left-medium:1.92%;--awb-svg-margin-right-medium:1.92%;--awb-svg-margin-left-small:1.92%;--awb-svg-margin-right-small:1.92%;--awb-divider-height:99px;--awb-spacer-padding-top:inherit;--awb-sep-padding:0;--awb-svg-padding:0;--awb-margin-top:50px;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-big-triangle-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" height=\"100\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"none\" fill=\"rgba(255,255,255,1)\"><path d=\"M0 100 L75 0 L100 100 Z\"><\/path><\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_color: var(--awb-color2);--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-medium:90px;--awb-margin-top:80px;--awb-margin-bottom:80px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:calc( 1200px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-no-small-visibility fusion-animated\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:10px 10px 10px 10px;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:40%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-margin-bottom-small:50px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeInLeft\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><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-none\"><img decoding=\"async\" width=\"530\" height=\"530\" title=\"sheild 325\" src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/sheild-325.webp\" data-orig-src=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/sheild-325.webp\" alt class=\"lazyload img-responsive wp-image-2049\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27530%27%20height%3D%27530%27%20viewBox%3D%270%200%20530%20530%27%3E%3Crect%20width%3D%27530%27%20height%3D%27530%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/sheild-325-200x200.webp 200w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/sheild-325-400x400.webp 400w, https:\/\/wye-valley.co.uk\/wp-content\/uploads\/2025\/10\/sheild-325.webp 530w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 718px) 100vw, 530px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:calc( 0.16666666666667 * calc( 100% - 80px ) );--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:calc( 0.09 * calc( 100% - 80px ) );--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeInRight\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Composition and Construction<\/h2><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-font-size:16px;--awb-line-height:26px;--awb-margin-top:20px;\"><p>The key to the performance of conductive O-rings lies in their material composition and construction:<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color3);--awb-border-color:var(--awb-color4);--awb-background-color:var(--awb-color4);--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:var(--awb-color1);--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color1);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color1);--awb-title-font-family:var(--awb-typography1-font-family);--awb-title-font-weight:var(--awb-typography1-font-weight);--awb-title-font-style:var(--awb-typography1-font-style);--awb-title-font-size:16px;--awb-title-letter-spacing:var(--awb-typography1-letter-spacing);--awb-title-line-height:32px;--awb-content-font-family:var(--awb-typography4-font-family);--awb-content-font-weight:var(--awb-typography4-font-weight);--awb-content-font-style:var(--awb-typography4-font-style);\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-2029-1\"><div class=\"fusion-panel panel-default panel-e628f1b91409b467f fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_e628f1b91409b467f\"><a aria-expanded=\"false\" aria-controls=\"e628f1b91409b467f\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-2029-1\" data-target=\"#e628f1b91409b467f\" href=\"#e628f1b91409b467f\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">How They Work<\/span><\/a><\/h4><\/div><div id=\"e628f1b91409b467f\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_e628f1b91409b467f\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul>\n<li>Electromagnetic Continuity: Conductive particles within the elastomer create a uniform conductive network, ensuring uninterrupted EMI shielding.<\/li>\n<li>Environmental Sealing: In addition to electrical performance, these O-rings also provide IP68-level sealing, protecting against dust, moisture, and other contaminants.<\/li>\n<li>Corrosion Resistance: Select fillers and base materials provide robust resistance to corrosion, even in harsh environments.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-f2d793f15d3cef454 fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_f2d793f15d3cef454\"><a aria-expanded=\"false\" aria-controls=\"f2d793f15d3cef454\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-2029-1\" data-target=\"#f2d793f15d3cef454\" href=\"#f2d793f15d3cef454\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Materials and Construction<\/span><\/a><\/h4><\/div><div id=\"f2d793f15d3cef454\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_f2d793f15d3cef454\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul>\n<li>Silicone Elastomers: A preferred base material thanks to its wide operating temperature range and excellent elasticity, making it an ideal binder for conductive fillers.<\/li>\n<li>Fluorosilicones: Used where enhanced chemical and fuel resistance are required.<\/li>\n<li>Duo-Seal Technology: Some advanced designs combine conductive and non-conductive elastomers within a single seal \u2014 ensuring both effective EMC shielding and comprehensive environmental protection.<\/li>\n<li>Precision Moulding: Our moulding process allows for the creation of small, intricate, and high-tolerance components, ensuring consistency and repeatability across production runs.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-ab85830b22ffd21a0 fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_ab85830b22ffd21a0\"><a aria-expanded=\"false\" aria-controls=\"ab85830b22ffd21a0\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-2029-1\" data-target=\"#ab85830b22ffd21a0\" href=\"#ab85830b22ffd21a0\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Standard and Custom Solutions<\/span><\/a><\/h4><\/div><div id=\"ab85830b22ffd21a0\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_ab85830b22ffd21a0\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Wye Valley Precision Engineering offers a catalogue of ready-tooled standard connector O-rings, including specifications such as:<\/p>\n<ul>\n<li>MIL-C-38999<\/li>\n<li>MIL-C-26482<\/li>\n<li>MIL-C-81511<\/li>\n<\/ul>\n<p style=\"font-weight: 400;\">In addition, we provide custom tooling and moulding to meet precise customer requirements, producing bespoke EMC gaskets and O-rings designed for specific applications.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-72251f6527775df23 fusion-toggle-no-divider fusion-toggle-boxed-mode\" style=\"--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_72251f6527775df23\"><a aria-expanded=\"false\" aria-controls=\"72251f6527775df23\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-2029-1\" data-target=\"#72251f6527775df23\" href=\"#72251f6527775df23\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Key Benefits<\/span><\/a><\/h4><\/div><div id=\"72251f6527775df23\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_72251f6527775df23\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul>\n<li>Accurate tolerances: Manufactured to tight dimensional requirements.<\/li>\n<li>Miniature capability: Ideal for small and intricate parts.<\/li>\n<li>Environmental sealing: High IP-rated protection from dust and moisture.<\/li>\n<li>Corrosion resistance: Long-lasting performance in harsh environments.<\/li>\n<li>Material versatility: Silicone and fluorosilicone bases with a full range of conductive fillers.<\/li>\n<li>Cost-effective: Combines EMI shielding and sealing in a single component.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":97,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-2029","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EMC Shielding - Wye Valley Precision Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, 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