{"id":1612,"date":"2015-03-11T12:05:49","date_gmt":"2015-03-11T12:05:49","guid":{"rendered":"http:\/\/vencotek.com\/?page_id=1612"},"modified":"2019-10-30T11:59:00","modified_gmt":"2019-10-30T11:59:00","slug":"akis-kontrol-damperleri","status":"publish","type":"page","link":"https:\/\/vencotek.com\/en_US\/akis-kontrol-damperleri\/","title":{"rendered":"Flow Control Dampers"},"content":{"rendered":"<p><!--:en--><\/p>\n<h2>Flow Control Dampers<\/h2>\n<h4><span style=\"color: #9a1516;\">HFB<\/span> &#8211; AIRFLOW MANAGEMENT DAMPER<img loading=\"lazy\" class=\"alignright size-full wp-image-1618\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225.jpg\" alt=\"HFB2_300_225\" width=\"208\" height=\"208\" srcset=\"https:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225.jpg 208w, https:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225-150x150.jpg 150w\" sizes=\"(max-width: 208px) 100vw, 208px\" \/><\/h4>\n<p>The pressure-independent variable airflow control damper shall be made of galvanised steel, with an airflow measurement probe of aluminium.<\/p>\n<p>The tightness of the control damper in closed position shall conform to standard EN1751 class 4 and casing tightness to EN 1751\/C.<\/p>\n<p>Duct connection shall include integral airtight rubber gaskets.<\/p>\n<p>The management damper section shall contain airflow measurement, flow controller and damper actuator.<\/p>\n<p>Design airflow range limits shall be calibrated at the factory.<\/p>\n<p>Controller settings shall be adjustable on site with a PC or a handheld tool.The airflow controller shall have control signal input 0&#8230;10 VDC or 2 &#8230;10 VDC and output 0&#8230;10 VDC for airflow feedback.<\/p>\n<p>Supply power shall be 24 VAC. The damper shall be equipped with a sound attenuator in order to meet the sound level requirement for the room.<\/p>\n<p>As an optional extra, the sound attenuator shall have an access panel for cleaning purposes.<\/p>\n<p>The airflow controller shall comprise an electric reheat coil with power supply of 230 VAC. Incorporated within the reheat coil shall be a safety overheat thermostat with both automatic and manual reset.<\/p>\n<p>A 3rd party room controller is needed to control the duct heater with 0&#8230;10 VDC control signal.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Control damper for different airflow and duct pressure control applications<\/p>\n<p>\u2022 Pressure-independent operation<\/p>\n<p>\u2022 Galvanized steel design<\/p>\n<p>\u2022 Circular duct connection equipped with integrated rubber gaskets<\/p>\n<p>\u2022 Minimum airflow is related to 1 m\/s on specific product models<\/p>\n<p><\/p>\r\n                <\/div><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> PRODUCT MODELS &amp; ACCESSORIES <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Model with shut-off operation; tightness fulfills EN 1751, class 4 requirements (HFB\/G and HFB\/I)<\/p>\n<p>\u2022 Casing tightness fulfills EN 1751, class C requirements<\/p>\n<p>\u2022 Model with external insulation<\/p>\n<p>\u2022 Several sound attenuator models<\/p>\n<p>\u2022 Several airflow controller options<\/p>\n<p>\u2022 1 m\/s &#8211; minimum airflow &#8211; the HFB\/G and HFB\/I with one of following controller options of EM, EK, EC, EE<\/p>\n<p>\u2022 2 m\/s &#8211; minimum airflow &#8211; any HFB models with controller option of EM, EK, EC, EE, ED, EG<\/p>\n<p>\u2022 Electric reheat coil options<\/p>\n<p>\u2022 Factory-set airflow range limits (min.\/max. airflow rates) as an option <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p>\u00a0<\/p>\n<h4><span style=\"color: #9a1516;\">HML<\/span> &#8211; AIRFLOW UN\u0130T FOR LARGE VOLUMES<img loading=\"lazy\" class=\"alignright wp-image-1621\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/HML-airflow-unit.jpg\" alt=\"HML-airflow-unit\" width=\"250\" height=\"174\" \/><\/h4>\n<p>HML is an airflow unit for large air volumes with centralized airflow heating.<\/p>\n<p>The unit can be controlled with one control panel.<\/p>\n<p>HML VAV\/CAV unit offers several regulation options from independent operation system to network applications.<\/p>\n<p>This pressure independent product can be equipped with reheater(s) from 900 W up to 30 KW.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Pressure range from 100 Pa&#8230;1000 Pa<\/p>\n<p>\u2022 Minimum air velocity 2.1 m\/s<\/p>\n<p>\u2022 230 VAC, 1Ph or 400 VAC, 3 Ph<\/p>\n<p>\u2022 Inbuilt airflow measurement (automatic models)<\/p>\n<p>\u2022 Damper min. \/ max. position settings (semi-automatic)<\/p>\n<p>\u2022 Triac controlled reheating coil(s), adjustable heating power (PWM) 0&#8230;100%<\/p>\n<p>\u2022 Master\/slave functionality: several slave units can be connected to one master unit<\/p>\n<p>\u2022 Internal fuses \u2022 Inputs for external switches such as balcony door and key card switches available as an option<\/p>\n<p>\u2022 Network compatible with adapter for advanced energy efficiency and supervision system<\/p>\n<p>\u2022 Energy efficiency functions to reduce unnecessary cooling \/ heating costs available as an option<\/p>\n<p>\u2022 All parameters can be preset at the factory or set onsite during commissioning by PDA<\/p>\n<p>\u2022 All cable connections with cable glands<\/p>\n<p>\u2022 Easily tailored for different types of installations<\/p>\n<p>\u2022 90 \u00b0C manual reset safety switch with state detection indication to control panel<\/p>\n<p>\u2022 Minimum flow alarm (automatic model) and inbox temperature measurement with overheat limit to cut-off reheater power<\/p>\n<p>\u2022 HML airflow unit is supplied with control panel and interconnection cable <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p>\u00a0<\/p>\n<h4><span style=\"color: #9a1516;\">PRA<\/span> &#8211; ADJUSTMENT AND MEASUREMENT UNIT<img loading=\"lazy\" class=\"alignright size-full wp-image-1625\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/PRA-adjustmeny-measurement-unit.jpg\" alt=\"PRA-adjustmeny-measurement-unit\" width=\"186\" height=\"170\" \/><\/h4>\n<p>The adjustment damper shall comprise an adjustable cone and airflow measurement taps for differential pressure measurement.<\/p>\n<p>The casing and adjustment cone vanes shall be made of galvanised steel.<\/p>\n<p>The airflow determination shall be based on the differential pressure measurement caused by airflow over the damper cone.<\/p>\n<p>The adjustment damper shall have an adjustment position indicator and adjustment position marker to be used during cleaning.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Airflow balancing, adjustment and measurement functions<\/p>\n<p>\u2022 Manual adjustment, no tools required<\/p>\n<p>\u2022 Accurate airflow measurement based on flow nozzle principle<\/p>\n<p>\u2022 Minimized sound generation due to conical adjustment section<\/p>\n<p>\u2022 Temperature operation range from -30 \u00b0C to +70 \u00b0C<\/p>\n<p>\u2022 Self-locking adjustment mechanism, position can be ensured with locking screw<\/p>\n<p>\u2022 Duct cleaning enabled through the unit up to size 315 mm<\/p>\n<p>\u2022 Adjustment position marker indicates proper position e.g. repositioning after cleaning<\/p>\n<p>\u2022 Inlet and outlet spigots equipped with integral rubber gaskets<\/p>\n<p>\u2022 Used also as supply air jet nozzle for air diffusion in large spaces<\/p>\n<p>\u2022 Classification of casing leakage EN 1751 class C<\/p>\n<p><\/p>\r\n                <\/div><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> PRODUCT MODEL <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 PRA unit integrated with cleaning access panel <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p><img loading=\"lazy\" class=\"alignright wp-image-1626\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/UTG-balancing-gaz-damper.jpg\" alt=\"UTG-balancing-gaz-damper\" width=\"201\" height=\"188\" \/><\/p>\n<h4><span style=\"color: #9a1516;\">UTG<\/span> &#8211; \u00a0SHUT-OFF, BALANCING AND GAS DAMPER<\/h4>\n<p>UTG dampers are used to shut-off and balance airflow rates in high pressure ductwork.<\/p>\n<p>Dampers meet international standards for rectangular and round ducts.<\/p>\n<p>In the open position, the blades face the direction of flow and do not cause a significant pressure loss.<\/p>\n<p>The UTG is used as a shut-off, gas and balancing damper in applications where tightness and reliability are important.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 For shut-off and balancing of air intake and exhaust<\/p>\n<p>\u2022 ATEX approved. Shock tested.<\/p>\n<p>\u2022 Closed damper fullfils the requirement of leakageclass 3 (EN 1751:1998). Tested size 1000&#215;1000 mm.<\/p>\n<p>\u2022 Outer frame of galvanized, painted or stainless steel. Blades of galvanized or stainless steel with double sheet construction, silicon sealings. Maintenance-free stainless steel bearings and shafts.<\/p>\n<p>\u2022 Electrical, pneumatical or manual operation system available<\/p>\n<p>\u2022 UTG dampers can be supplied with connection pieces for round duct<\/p>\n<p>\u2022 Maximum duct pressure for damper construction 5000 Pa and maximum air velocity 15 m\/s. In case of high duct pressure, contact Halton Marine for finding the most suitable solution <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<h4>\u00a0<\/h4>\n<h4><span style=\"color: #9a1516;\">UTK<\/span> &#8211; MULTI-BLADE DAMPER<img loading=\"lazy\" class=\"alignright wp-image-1627\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/UKT-multi-blade-damper.jpg\" alt=\"UKT-multi-blade-damper\" width=\"199\" height=\"205\" \/><\/h4>\n<p>The casing and blades shall be made from galvanised steel (or stainless steel AISI 316).<\/p>\n<p>The blade gaskets shall be of silicon (or EPDM- rubber).<\/p>\n<p>The drive shaft socket shall be of galvanised steel with self-lubricating slide bearings.<\/p>\n<p>The bearing shall be made from an alloy of polyamide and molybdenum sulphide (or stainless steel AISI 316 or stainless steel AISI 304 or bronze).<\/p>\n<p>The damper shall be installed into rectangular ductwork in compliance with EN 1751, or in circular ducts D=100 &#8230; 1250 mm in accordance with EN 1751.<\/p>\n<p>The damper shall meet the tightness requirements of EN 1751 class 1.<\/p>\n<p>The casing of the damper shall meet the tightness requirements of EN 1751 class B.<\/p>\n<p>The damper shall be suitable for either manual adjustment or actuator operation.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Shut-off, adjustment, balancing, adjustment or control damper with opposed blade construction<\/p>\n<p>\u2022 Tightness in closed position fulfills EN 1751 class 1 requirements<\/p>\n<p>\u2022 Temperature operation range up to +100\u00b0C, optionally up to +200\u00b0C<\/p>\n<p>\u2022 Galvanized steel design<\/p>\n<p>\u2022 Classification of casing leakage EN 1751 class B<\/p>\n<p><\/p>\r\n                <\/div><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> PRODUCT MODELS &amp; ACCESSORIES <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Model with Acid-proof \/stainless steel (AISI 316) design<\/p>\n<p>\u2022 Model with insulated casing<\/p>\n<p>\u2022 Model with heat-proof design<\/p>\n<p>\u2022 Circular duct connections<\/p>\n<p>\u2022 Several actuator options <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p><img loading=\"lazy\" class=\"alignright wp-image-1631\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper.jpg\" alt=\"UTP-balancing-damper\" width=\"201\" height=\"201\" srcset=\"https:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper.jpg 229w, https:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper-150x150.jpg 150w\" sizes=\"(max-width: 201px) 100vw, 201px\" \/><\/p>\n<h4><span style=\"color: #9a1516;\">UTP<\/span> &#8211; BALANCING DAMPER<\/h4>\n<p>UTP dampers are used to balance airflow rates in high pressure ductwork.<\/p>\n<p>Dampers meet international standards for rectangular and round ducts.<\/p>\n<p>In the open position, the blades face the direction of flow and do not cause a significant pressure loss.<\/p>\n<p>The UTP is used as a balancing damper in applications where reliability is important.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 For balancing of air intake and exhaust<\/p>\n<p>\u2022 Available as ATEX approved. Shock tested.<\/p>\n<p>\u2022 Leakage class of a closed damper according to EN1751 class 1. Tested size 1000&#215;1000 mm.<\/p>\n<p>\u2022 Outer frame of galvanized, painted or stainless steel. Blades of galvanized or stainless steel with double sheet construction. Maintenance-free stainless steel bearings and shafts.<\/p>\n<p>\u2022 Electrical, pneumatic or manual operation system available<\/p>\n<p>\u2022 UTP dampers can be supplied with connection pieces for round duct<\/p>\n<p>\u2022 Maximum duct pressure for damper construction 5000 Pa and maximum air velocity 15 m\/s. In case of high duct pressure, contact Marine for finding the most suitable solution. <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p>\u00a0<\/p>\n<h4><span style=\"color: #9a1516;\">UTT<\/span> &#8211; TIGHT MULTI-BLADE DAMPER<img loading=\"lazy\" class=\"alignright size-full wp-image-1632\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/UTT-tight-multi-blade-damper.jpg\" alt=\"UTT-tight-multi-blade-damper\" width=\"207\" height=\"229\" \/><\/h4>\n<p>The casing and blades shall be made from galvanised steel or stainless steel AISI 316).<\/p>\n<p>The blade gaskets shall be of silicon (or EPDM- rubber).<\/p>\n<p>The drive shaft socket shall be of galvanised steel with self-lubricating slide bearings.<\/p>\n<p>The bearing shall be made from an alloy of polyamide and molybdenum sulphide (or stainless steel AISI 316 or stainless steel AISI 304 or bronze).<\/p>\n<p>The damper shall be installed into rectangular ducts in compliance with EN 1751, or in circular ducts D=100 &#8230;1250mm in accordance with EN 1751.<\/p>\n<p>The damper shall meet the tightness requirements of EN 1751 class 4.<\/p>\n<p>The casing of the damper shall meet the tightness requirements of EN 1751 class B. Heat transmission of the damper shall not exceed 6 W\/(m2K).<\/p>\n<p>The damper shall be suitable for either manual adjustment or actuator operation.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Shut-off and balancing damper for outdoor air intake and exhaust air with opposed blade design<\/p>\n<p>\u2022 Damper blades comprise thermal insulation<\/p>\n<p>\u2022 Tightness in closed position fulfills EN 1751 class 4 requirements<\/p>\n<p>\u2022 Temperature operation range up to +100\u00b0C, optionally up to +200\u00b0C<\/p>\n<p>\u2022 Galvanized steel design<\/p>\n<p>\u2022 Classification of casing leakage EN 1751 class B<\/p>\n<p><\/p>\r\n                <\/div><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> PRODUCT MODELS &amp; ACCESSORIES <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 Model with stainless steel \/acid-proof steel (AISI 316) design. \u2022 Model with insulated casing<\/p>\n<p>\u2022 Model with heat-proof design<\/p>\n<p>\u2022 Circular duct connections<\/p>\n<p>\u2022 Several actuator options <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<hr \/>\n<p>\u00a0<\/p>\n<h4><span style=\"color: #9a1516;\">UTP<\/span> &#8211; BALANCING DAMPER<img loading=\"lazy\" class=\"alignright wp-image-1633\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper1.jpg\" alt=\"UTP-balancing-damper\" width=\"201\" height=\"201\" srcset=\"https:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper1.jpg 229w, https:\/\/vencotek.com\/wp-content\/uploads\/UTP-balancing-damper1-150x150.jpg 150w\" sizes=\"(max-width: 201px) 100vw, 201px\" \/><\/h4>\n<p>UTP dampers are used to balance airflow rates in high pressure ductwork.<\/p>\n<p>Dampers meet international standards for rectangular and round ducts.<\/p>\n<p>In the open position, the blades face the direction of flow and do not cause a significant pressure loss.<\/p>\n<p>The UTP is used as a balancing damper in applications where reliability is important.<\/p>\n<div class=\"block_toggle_type_1\"><div class=\"button_outer \">\r\n                <div class=\"button_inner\"> OVERVIEW <\/div>\r\n                <div class=\"icon\">\r\n                <span><\/span>\r\n                <\/div><\/div>\r\n                \r\n                <div class=\"toggle_content\">\r\n                    <p>\n<p>\u2022 For balancing of air intake and exhaust<\/p>\n<p>\u2022 Available as ATEX approved. Shock tested.<\/p>\n<p>\u2022 Leakage class of a closed damper according to EN1751 class 1. Tested size 1000&#215;1000 mm.<\/p>\n<p>\u2022 Outer frame of galvanized, painted or stainless steel. Blades of galvanized or stainless steel with double sheet construction. Maintenance-free stainless steel bearings and shafts.<\/p>\n<p>\u2022 Electrical, pneumatic or manual operation system available<\/p>\n<p>\u2022 UTP dampers can be supplied with connection pieces for round duct<\/p>\n<p>\u2022 Maximum duct pressure for damper construction 5000 Pa and maximum air velocity 15 m\/s. In case of high duct pressure, contact Marine for finding the most suitable solution. <\/p>\r\n                <\/div>\r\n                <script type=\"text\/javascript\">\r\n                    jQuery(\".block_toggle_type_1\").tabs(\".block_toggle_type_1 div.toggle_content\", {\r\n                        tabs : \".button_outer\",\r\n                        effect : \"slide\",\r\n                        toggle: true,\r\n                        initialIndex : 20\r\n                    });\r\n                <\/script>\r\n            <\/div>\n<p><!--:--><\/p>\n","protected":false},"excerpt":{"rendered":"<p><!--:en--><\/p>\n<h2>Flow Control Dampers<\/h2>\n<h4><span style=\"color: #9a1516;\">HFB<\/span> &#8211; AIRFLOW MANAGEMENT DAMPER<img loading=\"lazy\" width=\"208\" height=\"208\" class=\"alignright size-full wp-image-1618\" src=\"http:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225.jpg\" alt=\"HFB2_300_225\" wid...\n<\/p srcset=\"https:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225.jpg 208w, https:\/\/vencotek.com\/wp-content\/uploads\/HFB2_300_225-150x150.jpg 150w\" sizes=\"(max-width: 208px) 100vw, 208px\" \/>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"template-page-fullwidth.php","meta":[],"_links":{"self":[{"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages\/1612"}],"collection":[{"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/comments?post=1612"}],"version-history":[{"count":34,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages\/1612\/revisions"}],"predecessor-version":[{"id":2310,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages\/1612\/revisions\/2310"}],"wp:attachment":[{"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/media?parent=1612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}