{"id":1966,"date":"2026-03-13T16:24:17","date_gmt":"2026-03-13T15:24:17","guid":{"rendered":"https:\/\/rhysafe.ch\/services\/pressure-relief\/"},"modified":"2026-05-20T09:49:13","modified_gmt":"2026-05-20T07:49:13","slug":"pressure-relief","status":"publish","type":"page","link":"https:\/\/rhysafe.ch\/en\/services\/pressure-relief\/","title":{"rendered":"Pressure relief"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1966\" class=\"elementor elementor-1966 elementor-730\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e21a1b9 e-flex e-con-boxed parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-parent\" data-id=\"e21a1b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5a39cb7 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"5a39cb7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-987fb8c elementor-widget elementor-widget-heading\" data-id=\"987fb8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#04<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c07e080 elementor-widget elementor-widget-heading\" data-id=\"c07e080\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Pressure relief: safety valves, rupture discs and ePRELS<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-807f7fd e-flex e-con-boxed parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-parent\" data-id=\"807f7fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e928739 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"e928739\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32410e2 elementor-widget elementor-widget-text-editor\" data-id=\"32410e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The design of safety valves, burst discs, tank venting fittings and separators in accordance with standards is one of the most challenging disciplines in process engineering. Using our proprietary tool, ePRELS, we automate parts of this design process, thereby improving both quality and efficiency. Our work in this field has been cited in ISO 4126-10:2024.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a63d10 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"9a63d10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/rhysafe.ch\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba9ef2a e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"ba9ef2a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a8a34b elementor-widget elementor-widget-image\" data-id=\"4a8a34b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"151\" height=\"151\" src=\"https:\/\/rhysafe.ch\/wp-content\/uploads\/2026\/03\/Druckentlastung-e1779263147979.png\" class=\"attachment-medium size-medium wp-image-1965\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ccfab3 e-flex e-con-boxed parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-parent\" data-id=\"2ccfab3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc3925d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bc3925d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae9af1c e-grid e-con-boxed parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-parent\" data-id=\"ae9af1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<a class=\"elementor-element elementor-element-61a0399 e-flex e-con-boxed parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"61a0399\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/atex-explosion-protection\/\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b98b18 elementor-widget elementor-widget-heading\" data-id=\"0b98b18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#01<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7cdd19 elementor-widget elementor-widget-heading\" data-id=\"e7cdd19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Explosion protection and ATEX consulting<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-a61c597 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"a61c597\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/risk-analysis\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28f39a3 elementor-widget elementor-widget-heading\" data-id=\"28f39a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#02<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c879118 elementor-widget elementor-widget-heading\" data-id=\"c879118\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Risk analsysis: HAZOP, LOPA, SIL and FMEA<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-0163dc4 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"0163dc4\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/thermal-process-safety\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7847d08 elementor-widget elementor-widget-heading\" data-id=\"7847d08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#03<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63fe7c1 elementor-widget elementor-widget-heading\" data-id=\"63fe7c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Thermal process reliability and calorimetry<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-a355f77 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"a355f77\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/pressure-relief\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cf33ac elementor-widget elementor-widget-heading\" data-id=\"3cf33ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#04<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-748e430 elementor-widget elementor-widget-heading\" data-id=\"748e430\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pressure relief: safety valves, rupture discs and ePRELS<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-9625445 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"9625445\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/hazardous-substances-management\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0f9a93 elementor-widget elementor-widget-heading\" data-id=\"b0f9a93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#05<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50fb6c5 elementor-widget elementor-widget-heading\" data-id=\"50fb6c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hazardous Substances Management and Swiss Ordinance on Major Accidents<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-0441cb2 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"0441cb2\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/health-and-safety\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dcf721 elementor-widget elementor-widget-heading\" data-id=\"7dcf721\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#06<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dcb9f21 elementor-widget elementor-widget-heading\" data-id=\"dcb9f21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Health and Safety and EHS Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-4d85827 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"4d85827\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/training\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-802e445 elementor-widget elementor-widget-heading\" data-id=\"802e445\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#07<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f12a0e8 elementor-widget elementor-widget-heading\" data-id=\"f12a0e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Training and skills development for process reliability<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-2456d5a e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"2456d5a\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/incident-management\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a896da0 elementor-widget elementor-widget-heading\" data-id=\"a896da0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#08<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5abe7b1 elementor-widget elementor-widget-heading\" data-id=\"5abe7b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Incident management and learning from incidents<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-b6b97fb e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"b6b97fb\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/machine-safety\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd406fb elementor-widget elementor-widget-heading\" data-id=\"dd406fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#09<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cce2a7f elementor-widget elementor-widget-heading\" data-id=\"cce2a7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Machine safety<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-b5ff417 e-con-full e-flex parallax_section_no qode_elementor_container_no qodef-elementor-content-no e-con e-child\" data-id=\"b5ff417\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/rhysafe.ch\/en\/services\/electrostatics\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-014fd60 elementor-widget elementor-widget-heading\" data-id=\"014fd60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">#10<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ca0cb4 elementor-widget elementor-widget-heading\" data-id=\"8ca0cb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Electrostatics<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>#04 Pressure relief: safety valves, rupture discs and ePRELS The design of safety valves, burst discs, tank venting fittings and separators in accordance with standards is one of the most challenging disciplines in process engineering. Using our proprietary tool, ePRELS, we automate parts of this&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1895,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1966","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/pages\/1966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/comments?post=1966"}],"version-history":[{"count":2,"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/pages\/1966\/revisions"}],"predecessor-version":[{"id":2106,"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/pages\/1966\/revisions\/2106"}],"up":[{"embeddable":true,"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/pages\/1895"}],"wp:attachment":[{"href":"https:\/\/rhysafe.ch\/en\/wp-json\/wp\/v2\/media?parent=1966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}