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<title><![CDATA[EC21 Product Catalogs - friction head]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/friction-head--2053/1/friction head.html]]></link><item>
<title><![CDATA[Ultra Short Face-to-Face Dimension Electric Ball Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Ultra-Short-Face-to-Face--10654351_10654378.html]]></link><description><![CDATA[friction loss with the body, and then prolong the service life of ball valve. 
The convex step at head of bottom-up installed stem prevents stem from being ejected. When the fire accident broke the s]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Ball Valve with Electric Actuators]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Ball-Valve-with-Electric-Actuators--10653671_10654149.html]]></link><description><![CDATA[Size:DN15-DN300 
1, advanced seat: seat ball valve designed manufacturing experience for many years, the low friction coefficient, the operating torque is small.A variety of the seat material, wide a]]></description><pubDate><![CDATA[20180130]]></pubDate></item>
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<title><![CDATA[Floating Seal Fits Excavator]]></title><link><![CDATA[https://sanping.en.ec21.com/Floating-Seal-Fits-Excavator--11828890_11858167.html]]></link><description><![CDATA[head (tail) sprocket assembly of the scraper conveyor, the loading mechanism and the cantilever section of the roadheader, the left and right cutting drums and reducers of the continuous shearer.
Adv]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[FABIA Pneumatic 3 Piece Butt Welding Ball Valve with Thrust Bearing]]></title><link><![CDATA[https://fbballvalve.en.ec21.com/FABIA-Pneumatic-3-Piece-Butt--11860860_11860861.html]]></link><description><![CDATA[friction loss with the ball is small, so the service life of the ball valve is long.Lower mounted valve stem and valve stem head convex step to prevent the valve stem ejecta, such as fire caused by t]]></description><pubDate><![CDATA[20231031]]></pubDate></item>

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