{"id":49596,"date":"2022-09-28T15:47:11","date_gmt":"2022-09-28T14:47:11","guid":{"rendered":"https:\/\/beteccontrols.nl\/producten\/srf24a-mod\/"},"modified":"2026-09-09T11:51:05","modified_gmt":"2026-09-09T09:51:05","slug":"srf24a-mod","status":"publish","type":"product","link":"https:\/\/beteccontrols.nl\/en\/products\/srf24a-mod\/","title":{"rendered":"Belimo SRF24A-MOD Water-side actuator with Safety function | 20 Nm, AC\/DC 24 V, BACnet MS\/TP, Modbus RTU, MP-Bus, 90 s (70&#8230;220 s), IP54"},"content":{"rendered":"<div class=\"product\"><div class=\"product\"><h2>Reliable actuator for water-side valves<\/h2>\n<p>The <b>Belimo SRF24A-MOD water-side actuator with Safety function<\/b> is specially designed for motorized positioning of control ball valves, zone valves, or mixing valves in heating and cooling installations. The actuator combines normal valve operation with a defined safety position in the event of a power failure. With a Torque of 20 Nm, the Execution is matched to a suitable valve size and mechanical load.<\/p>\n<p>This actuator, together with a compatible water-side valve, forms one control assembly. Torque, running time, supply voltage, and management are matched to the valve series and the desired control function.<\/p>\n<h2>Key features &amp; benefits<\/h2>\n<ul>\n<li><b>20 Nm<\/b> \u2013 Powerful and stable operation of a suitable water-side valve<\/li>\n<li><b>BACnet MS\/TP, Modbus RTU, MP-Bus<\/b> \u2013 Integration with modern building control and monitoring<\/li>\n<li><b>IP54<\/b> \u2013 Suitable protection for use in technical installations<\/li>\n<li><strong>Water-side valve operation:<\/strong> matched to a suitable control ball valve, zone valve, or mixing valve.<\/li>\n<li><strong>Controlled valve position:<\/strong> supports reproducible control of the water flow.<\/li>\n<\/ul>\n<h2>Technical specifications SRF24A-MOD<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th>Property<\/th>\n<th>Specification<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>water-side actuator with Safety function<\/td>\n<\/tr>\n<tr>\n<td>Torque<\/td>\n<td>20 Nm<\/td>\n<\/tr>\n<tr>\n<td>Supply voltage \/ signal<\/td>\n<td>AC\/DC 24 V<\/td>\n<\/tr>\n<tr>\n<td>Communication<\/td>\n<td>BACnet MS\/TP, Modbus RTU, MP-Bus<\/td>\n<\/tr>\n<tr>\n<td>Running time<\/td>\n<td>90 s (70&#8230;220 s)<\/td>\n<\/tr>\n<tr>\n<td>Protection class<\/td>\n<td>IP54<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Simple integration into the system<\/h2>\n<ul>\n<li><b>Installation:<\/b> The actuator is connected to the suitable valve or valve shaft and wired according to the relevant Belimo product documentation.<\/li>\n<li><b>Application:<\/b> The actuator is directly coupled to the designated Belimo valve. The combination is selected based on valve Type, required Torque, desired running time, and the available control signal.<\/li>\n<\/ul>\n<h2>Frequently asked questions (FAQ)<\/h2>\n<ul>\n<li><b>What is the SRF24A-MOD used for?<\/b><\/li>\n<\/ul>\n<p><em>This actuator operates a compatible water-side valve in a heating or cooling installation.<\/em><\/p>\n<ul>\n<li><b>What is the main advantage of this Execution?<\/b><\/li>\n<\/ul>\n<p><em>The matched combination of actuator and valve enables controlled and reliable water regulation.<\/em><\/p>\n<ul>\n<li><b>Which Execution is suitable for my installation?<\/b><\/li>\n<\/ul>\n<p><em>Betec Controls is happy to help compare dimensions, Aansluiting, management, and other product specifications.<\/em><\/p>\n<p>Do you have questions or would you like more information? Please <a href=\"https:\/\/beteccontrols.nl\/en\/contact\/\">contact<\/a> us. This can be done by telephone, email, or via the chat function.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>The <b>Belimo SRF24A-MOD water-side actuator with Safety function<\/b> is specially designed for motorized positioning of control ball valves, zone valves, or mixing valves in heating and cooling installations. The actuator combines normal valve operation with a defined safety position in the event of a power failure. With a Torque of 20 Nm, the Execution is matched to a suitable valve size and mechanical load.<\/p>\n","protected":false},"featured_media":49597,"template":"","meta":[],"pwb-brand":[7290],"product_brand":[],"product_cat":[5126,6600,6596,6598],"product_tag":[26655,5393,8705,5392,27879,26587,8708,7274,10600,10634],"class_list":["post-49596","product","type-product","status-publish","has-post-thumbnail","pwb-brand-belimo","product_cat-actuators-control-valves","product_cat-for-ball-valves","product_cat-hydronic-actuators","product_cat-with-safety-function","product_tag-24-v","product_tag-bacnet","product_tag-belimo","product_tag-hvac","product_tag-hydronic-actuators","product_tag-hydronic-hvac","product_tag-ip54","product_tag-modbus","product_tag-mp-bus","product_tag-safety-function","first","instock","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Belimo SRF24A-MOD: Water-side actuator for HVAC<\/title>\n<meta name=\"description\" content=\"Discover Belimo SRF24A-MOD: water-side actuator for HVAC installations. 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