{"id":3558,"date":"2022-03-01T13:38:51","date_gmt":"2022-03-01T13:38:51","guid":{"rendered":"https:\/\/www.jasta-armaturen.com\/overview-of-valves\/ldk-4\/"},"modified":"2023-10-31T10:01:27","modified_gmt":"2023-10-31T10:01:27","slug":"ldk-4","status":"publish","type":"page","link":"https:\/\/jasta-armaturen.com\/en\/overview-of-valves\/ldk-4\/","title":{"rendered":"LDK-4"},"content":{"rendered":"

Flange flaps<\/span><\/h1>\n<\/div><\/div><\/div><\/div><\/div>

LDK-4<\/h1><\/h2><\/div><\/div><\/div><\/div><\/div>

> Diameter (DN) <
\n<\/strong><\/span><\/p>\n

DN 63 – 3000<\/p>\n<\/div><\/div><\/div>

> Installation type <<\/span>
\n<\/strong><\/p>\n

Flange design<\/p>\n<\/div><\/div><\/div>

> Operating temperatures <<\/span>
\n<\/strong><\/p>\n

up to +1100\u00b0C<\/p>\n<\/div><\/div><\/div>

<\/div><\/div><\/div><\/div><\/div>
<\/a><\/span><\/div><\/div><\/div>
\n
\n

The LDK-4 air butterfly valve is clamped between flanges to DIN 24154 T2R2\/R4 in pipelines. This butterfly valve is characterized by its compact and lightweight design and is used for differential pressures up to max. 100 mbar is used. Depending on the application (temperature, medium), we manufacture this valve from any material available on the market.<\/p>\n

The mounting position of the damper is standard with horizontal shaft, but can be customized on request.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
LDK-4<\/span><\/strong><\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
Diameter (DN)<\/span><\/td>\nDN 63 – 3000<\/td>\n<\/tr>\n
Installation type<\/span><\/td>\nFlange flap<\/td>\n<\/tr>\n
Connection dimensions<\/span><\/td>\n24154 T2R2\/R4<\/td>\n<\/tr>\n
Operating temperatures<\/span><\/td>\nup to +1100\u00b0C<\/td>\n<\/tr>\n
Actuation types<\/span><\/td>\n\n
    \n
  • With free shaft end<\/li>\n
  • Manual adjustment via ratchet handle<\/li>\n
  • Continuous fine adjustment<\/li>\n
  • Manual gearbox<\/li>\n
  • Mounting kit according to DIN ISO 5211 with corresponding shaft adaption<\/li>\n
  • Attached drive (pneumatic, electric, hydraulic)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Closure types and tightnesses
\n<\/strong><\/span><\/td>\n		<\/td>\n<\/tr>\n
Resounding<\/span><\/td>\n1% from Kv 90<\/td>\n<\/tr>\n
with stop bar in housing<\/span><\/td>\n0.5% from Kv 90\u00b0.<\/td>\n<\/tr>\n
with stop bar and sealing insert<\/span><\/td>\n0.05% of Kv 90\u00b0<\/td>\n<\/tr>\n
Column 1 Value 10<\/td>\nColumn 2 Value 10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div>
<\/a><\/span><\/div>

Download LDK Catalog (PDF)<\/strong><\/a><\/p>\n<\/div><\/div><\/div>

<\/div><\/div>
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\nT:<\/strong> +49 (0)201 866 02 \u2013 0<\/a><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/section>\n<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":3515,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3558","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t