{"id":2185,"date":"2018-02-20T22:19:07","date_gmt":"2018-02-20T21:19:07","guid":{"rendered":"https:\/\/bermad.nl\/product\/drukbediende-ontlastklep-type-porv-a\/"},"modified":"2022-02-22T11:01:43","modified_gmt":"2022-02-22T10:01:43","slug":"pressure-operated-relief-valve-model-porv-a","status":"publish","type":"product","link":"https:\/\/bermad.nl\/en\/product\/pressure-operated-relief-valve-model-porv-a\/","title":{"rendered":"Pressure Operated Relief Valve Model PORV-A"},"content":{"rendered":"<p>The PORV-A is a direct acting on\/off valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The PORV-A is held closed by pneumatic or hydraulic pressure, sensed at its control chamber (under the diaphragm). It opens in response to a pressure drop of the wet\/dry pilot line to below the set point, and\/or in response to pressure being drained from its control chamber by a solenoid or other releasing device. The PORV-A is UL Listed when installed as part of the control trim of UL Listed deluge valves.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The PORV-A is a direct acting on\/off valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The PORV-A is held closed by pneumatic or hydraulic pressure, sensed at its control chamber (under the diaphragm). It opens in response to a pressure drop of the wet\/dry pilot line [&hellip;]<\/p>\n","protected":false},"featured_media":1645,"template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[46,44],"tags":[],"class_list":["post-2185","product","type-product","status-publish","has-post-thumbnail","hentry","category-accessoires-system-components","category-fire-protection"],"acf":[],"_links":{"self":[{"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/products\/2185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/products\/2185\/revisions"}],"predecessor-version":[{"id":2975,"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/products\/2185\/revisions\/2975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/media\/1645"}],"wp:attachment":[{"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/media?parent=2185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/categories?post=2185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bermad.nl\/en\/wp-json\/wp\/v2\/tags?post=2185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}