{"id":1643,"date":"2015-03-11T13:27:27","date_gmt":"2015-03-11T13:27:27","guid":{"rendered":"http:\/\/vencotek.com\/?page_id=1643"},"modified":"2019-10-30T13:14:34","modified_gmt":"2019-10-30T13:14:34","slug":"geri-donussuz-ve-basinc-tahliye-damperleri","status":"publish","type":"page","link":"https:\/\/vencotek.com\/en_US\/geri-donussuz-ve-basinc-tahliye-damperleri\/","title":{"rendered":"Non-Return And Pressure Relief Dampers"},"content":{"rendered":"

<\/p>\n

Non-Return And Pressure Relief Dampers<\/h2>\n

BLD<\/span> \u00a0 NON-RETURN DAMPER\"non-return-dampers_03\"<\/h4>\n

BLD non-return dampers are used in offshore and marine applications to prevent backflow through ventilation ductwork system.<\/p>\n

The BLD dampers do not need an actuator or motor.<\/p>\n

Non-return dampers can be installed in rectangular or circular ducts, horizontally or vertically.<\/p>\n

If required, they can easily be set by adjusting the weight of each damper\/installation.<\/p>\n

When the blades are in the open position, the device does not cause significant pressure loss, noise or flow disturbance.<\/p>\n

\u2022 Fixed frame in painted, galvanized or stainless steel. Blades of galvanized or stainless steel.<\/p>\n

\u2022 Models for horizontal or vertical installation \u2022 Available as ATEX approved<\/p>\n

\u2022 Leakage class of closed damper according to EN 1751 class 2. Tested size 1000×1000 mm.<\/p>\n

\u2022 Blades contain silicone seal to lower the leakage through blades<\/p>\n

\u2022 Blades linked and open in parallel<\/p>\n

\u2022 Adjustable by changing the position of counterweights. Standard construction places weights on the right hand side, weights on the left hand side available as an option.<\/p>\n

\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>\n

 <\/p>\n

\n

 <\/p>\n

BRD<\/span> \u00a0 PRESSURE-RELIEF DAMPER\"non-return-dampers_06\"<\/h4>\n

BRD pressure-relief dampers are used in offshore and marine applications to prevent backflow through ventilation ductwork system.<\/p>\n

The pressure relief dampers do not need an actuator or motor.<\/p>\n

The BRD dampers can be installed in rectangular or circular ducts horizontally or vertically.<\/p>\n

Opening pressure can easily be set by adjusting weight of each damper\/installation.<\/p>\n

Weights are included in the delivery.<\/p>\n

Pressure relief dampers can be supplied with non-standard dimensions on request.<\/p>\n

\u2022 Fixed frame in painted, galvanized or stainless steel. Blades of galvanized or stainless steel.<\/p>\n

\u2022 Models for horizontal or vertical installation<\/p>\n

\u2022 Blades contain silicone seal to lower the leakage through blades \u2022 Available as ATEX approved<\/p>\n

\u2022 Leakage class of closed damper according to EN 1751 class 2. Tested size 1000×1000 mm.<\/p>\n

\u2022 Blades linked and open in parallel<\/p>\n

\u2022 Opening pressure adjusted by changing the position of counterweight(s)<\/p>\n

\u2022 Opening pressure range between 30 Pa and 150 Pa (up to 300 Pa optional)<\/p>\n

\u2022 Counterweights included<\/p>\n

\u2022 Standard construction places weights on the right hand side, weights on the left hand side available as an option<\/p>\n

\u2022 Final adjustment of counterweights carried out during commissioning<\/p>\n

\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\u00a0the most suitable solution.<\/p>\n

<\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

<\/p>\n

Non-Return And Pressure Relief Dampers<\/h2>\n

BLD<\/span> \u00a0 NON-RETURN DAMPER\"n...\n<\/p\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\/1643"}],"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=1643"}],"version-history":[{"count":25,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages\/1643\/revisions"}],"predecessor-version":[{"id":2338,"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/pages\/1643\/revisions\/2338"}],"wp:attachment":[{"href":"https:\/\/vencotek.com\/wp-json\/wp\/v2\/media?parent=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}