{"id":16955,"date":"2026-05-06T14:49:41","date_gmt":"2026-05-06T13:49:41","guid":{"rendered":"https:\/\/lda.be\/?post_type=product&#038;p=16955"},"modified":"2026-05-06T15:31:29","modified_gmt":"2026-05-06T14:31:29","slug":"22-4r-series-2-2-way-directional-control-valves-1-4-2-0-40-bar","status":"publish","type":"product","link":"https:\/\/lda.be\/en\/product\/22-4r-series-2-2-way-directional-control-valves-1-4-2-0-40-bar\/","title":{"rendered":"22-4R Series Pressure-Operated Flanged Valves, DN15\u2013DN100, 0\u201340 bar"},"content":{"rendered":"<p>The 22-4R series includes pressure-operated dosing valves with electro-pneumatic positioner, specifically designed for flange connections. These valves are ideal for continuous media flow control, even at higher temperature ranges, and offer high dosing accuracy and high control accuracy. The valves are suitable for gaseous and liquid media and feature three safety settings: open, closed, or remain in position.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The 22-4R series includes pressure-operated dosing valves with electro-pneumatic positioner, specifically designed for flange connections. These valves are ideal for continuous media flow control, even at higher temperature ranges, and offer high dosing accuracy and high control accuracy. The valves are suitable for gaseous and liquid media and feature three safety settings: open, closed, or [&hellip;]<\/p>\n","protected":false},"featured_media":16953,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[417],"product_tag":[],"class_list":{"0":"post-16955","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-valves-for-process-industry","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>22-4R Series Pressure-Operated Flanged Valves, DN15\u2013DN100, 0\u201340 bar - LDA Belgium<\/title>\n<meta name=\"description\" content=\"22-4R series flanged valves with proportional actuator for gas and liquid. Pressure range 0-40 bar, temperature -40\u00b0C to +200\u00b0C.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lda.be\/en\/product\/22-4r-series-2-2-way-directional-control-valves-1-4-2-0-40-bar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"22-4R Series Pressure-Operated Flanged Valves, DN15\u2013DN100, 0\u201340 bar - LDA Belgium\" \/>\n<meta property=\"og:description\" content=\"22-4R series flanged valves with proportional actuator for gas and liquid. 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