{"id":4367,"date":"2026-06-30T08:35:08","date_gmt":"2026-06-30T05:35:08","guid":{"rendered":"https:\/\/technoroi.com\/product_item\/control-valve-anti-hammer\/"},"modified":"2026-06-30T08:35:08","modified_gmt":"2026-06-30T05:35:08","slug":"control-valve-anti-hammer","status":"publish","type":"product_item","link":"https:\/\/technoroi.com\/el\/product_item\/control-valve-anti-hammer\/","title":{"rendered":"Control valve Anti-Hammer"},"content":{"rendered":"","protected":false},"featured_media":4369,"template":"","meta":{"_acf_changed":true},"product_category":[420,433,455],"class_list":["post-4367","product_item","type-product_item","status-publish","has-post-thumbnail","hentry","product_category-valves","product_category-potable-water","product_category-control-valves"],"acf":{"secondary_title":"Pressure sustaining and relief valve type E2116-00","spec_table":"<table class=\"bw-pipe-table\" dir=\"ltr\" cellspacing=\"0\" cellpadding=\"0\">\n    <thead>\n        <tr>\n            <th colspan=\"6\">PN10-16<\/th>\n        <\/tr>\n        <tr>\n            <th>DN (mm)<\/th>\n            <th>A (mm)<\/th>\n            <th>B (mm)<\/th>\n            <th>K (mm)<\/th>\n            <th>D (mm)<\/th>\n            <th>E (mm)<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr><td>50<\/td><td>230<\/td><td>148<\/td><td>246<\/td><td>165<\/td><td>85<\/td><\/tr>\n        <tr><td>60<\/td><td>290<\/td><td>148<\/td><td>246<\/td><td>185<\/td><td>95<\/td><\/tr>\n        <tr><td>65<\/td><td>290<\/td><td>148<\/td><td>246<\/td><td>185<\/td><td>95<\/td><\/tr>\n        <tr><td>80<\/td><td>310<\/td><td>148<\/td><td>246<\/td><td>200<\/td><td>100<\/td><\/tr>\n        <tr><td>100<\/td><td>350<\/td><td>206<\/td><td>272<\/td><td>220<\/td><td>110<\/td><\/tr>\n        <tr><td>125<\/td><td>400<\/td><td>267<\/td><td>330<\/td><td>250<\/td><td>125<\/td><\/tr>\n        <tr><td>150<\/td><td>480<\/td><td>267<\/td><td>330<\/td><td>285<\/td><td>145<\/td><\/tr>\n        <tr><td>200<\/td><td>600<\/td><td>356<\/td><td>402<\/td><td>340<\/td><td>170<\/td><\/tr>\n        <tr><td>250<\/td><td>730<\/td><td>445<\/td><td>569<\/td><td>400<\/td><td>200<\/td><\/tr>\n        <tr><td>300<\/td><td>850<\/td><td>597<\/td><td>649<\/td><td>455<\/td><td>230<\/td><\/tr>\n        <tr><td>350<\/td><td>980<\/td><td>597<\/td><td>649<\/td><td>520<\/td><td>255<\/td><\/tr>\n        <tr><td>400<\/td><td>1100<\/td><td>750<\/td><td>786<\/td><td>565<\/td><td>285<\/td><\/tr>\n        <tr><td>500<\/td><td>1250<\/td><td>842<\/td><td>840<\/td><td>670<\/td><td>335<\/td><\/tr>\n        <tr><td>600<\/td><td>1450<\/td><td>905<\/td><td>956<\/td><td>780<\/td><td>390<\/td><\/tr>\n        <tr><td>700<\/td><td>1650<\/td><td>1110<\/td><td>1080<\/td><td>910<\/td><td>460<\/td><\/tr>\n    <\/tbody>\n<\/table>","product_description":"\"Choice of the valve\nThe pressure sustaining\/relief valve E2116-00 is controlled by a normally closed diaphragm actuated, two way, spring loaded,\nadjustable pressure discharging control valve (rep 1), set to maintain a minimum and constant pressure at valve inlet.\nWhen upstream pressure increases to the sustaining\/relief set point, the control pilot (rep1) throttles towards open,\nincreasing flow through the pilot circuit; pressure is decreased in the main valve control chamber, inducing the main valve\nto modulate towards open an appropriate amount, relieving excess upstream pressure through the main valve to its outlet.\nThe opening speed can be adjusted by independent flow regulator \u201cOPENING SPEED = OS\u201d located in lockable central\ncontrol \u201cTUP - 93\u201d rep7).\nAs the upstream pressure decreases to the sustaining\/relief set point, the control pilot (rep1) throttles towards closed,\nrestricting the flow through the pilot circuit. Pressure is increased in the main valve control chamber, inducing the main valve\nto modulate towards closed an appropriate amount, maintaining the desired upstream pressure. The closing speed can be\nadjusted by the independent flow regulator \u201cCLOSING SPEED = CS\u201d located in the lockable central control \u201cTUP-93\u201d.\nIf upstream pressure is dropping below the sustaining\/relief set point and is remaining below the set point, the main\nvalve is closing drop-tight.\n09\/\"","secondary_image":4368,"has_secondary_image":true},"_links":{"self":[{"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/product_item\/4367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/product_item"}],"about":[{"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/types\/product_item"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/media\/4369"}],"wp:attachment":[{"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/media?parent=4367"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/technoroi.com\/el\/wp-json\/wp\/v2\/product_category?post=4367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}