1.0Spirax Sarco Valve | China Distributor Official Websitehttps://www.shopvalves.com/enshopvalveshttps://www.shopvalves.com/en/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="cJTW5knjct"><a href="https://www.shopvalves.com/en/product/gestra-rk41/">GESTRA GESTRA RK41 Non-return valve - Chip check valve PN 16 DN15-200</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.shopvalves.com/en/product/gestra-rk41/embed/#?secret=cJTW5knjct" width="600" height="338" title=""GESTRA GESTRA RK41 Non-Return Valve - Chip Check Valve PN 16 DN15-200" - Spirax Sarco Valves | Official Website of China Distributor" data-secret="cJTW5knjct" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script>https://www.shopvalves.com/wp-content/uploads/2025/10/Translation-Request.jpg800800GESTRA RK41 是德国 GESTRA 品牌（隶属 Spirax Sarco 集团）下的经典 DISCO 系列非返回阀，也称为止回阀，专为工业管道系统设计。该阀门采用紧凑晶片式（wafer-type）结构，便于法兰之间快速安装，适用于液体、气体和蒸汽介质，广泛用于 HVAC 系统、蒸汽管道和工业流体控制领域。作为德国原装进口阀门，RK41 以可靠的防倒流性能和耐用材料著称，确保系统安全高效运行。如果您正在寻找高品质 GESTRA RK41 止回阀规格和应用解决方案，本产品是理想选择。