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<title><![CDATA[EC21 Product Catalogs - ball valve with locking]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ball-valve-with-locking--2673/1/ball valve with locking.html]]></link><item>
<title><![CDATA[Forged Steel Flanged Floating Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/Forged-Steel-Flanged-Floating-Ball--12001280_12002101.html]]></link><description><![CDATA[valve is equipped with locks and anti loosening protection structures, which can prevent valve failures caused by vibration, unpredictable factors, or misoperation. At the same time, the valve stem a]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[API Oilfield Wellhead Annular Blowout Preventer/BOP]]></title><link><![CDATA[https://machinery14.en.ec21.com/API-Oilfield-Wellhead-Annular-Blowout--9182239_9182250.html]]></link><description><![CDATA[with the pressure-regulating valve and accumulator, the annular BOP allows snubbing service. 
2) Working Principles 
A hydraulic control system is used to close or open the annular preventer. When it]]></description><pubDate><![CDATA[20140912]]></pubDate></item>

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