{"version":"1.0","provider_name":"matsudagovernor","provider_url":"https:\/\/www.matsudagovernor.com\/th\/","author_name":"matsudagovernor","author_url":"https:\/\/www.matsudagovernor.com\/th\/author\/matsudagovernor\/","title":"VariStroke-I - matsudagovernor","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"uB8OrEbXqO\"><a href=\"https:\/\/www.matsudagovernor.com\/th\/product\/varistroke-i\/\">VariStroke-I<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.matsudagovernor.com\/th\/product\/varistroke-i\/embed\/#?secret=uB8OrEbXqO\" width=\"600\" height=\"338\" title=\"&#8220;VariStroke-I&#8221; &#8212; matsudagovernor\" data-secret=\"uB8OrEbXqO\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.matsudagovernor.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.matsudagovernor.com\/wp-content\/uploads\/2025\/02\/VariStroke.webp","thumbnail_width":602,"thumbnail_height":627,"description":"The VariStroke-I is a linear electro-hydraulic actuator that utilizes a double-acting or spring assist double acting power cylinder (part number dependent) with integrated electronic driver module, servo valve, and MLDT-based position feedback sensors to precisely control steam turbine valves. The actuator\u2019s driver module accepts one or two (redundant) 4\u201320 mA demand set points and compares these set points to the sensed actuator shaft position to accurately control output shaft position."}