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<title><![CDATA[EC21 Product Catalogs - double block & bleed]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/double-block-bleed--2053/1/double block & bleed.html]]></link><item>
<title><![CDATA[ASTM A105 Fully Welded Ball Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-A105-Fully-Welded-Ball--11881854_11986774.html]]></link><description><![CDATA[Double Block and Bleed for enhanced safety, all with a secure butt weld (BW) end. Trust our commitment to quality for your valve needs.
Underground Fully Welded Body Ball ValveValve DescriptionUnderg]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[Double Expanding Gate Valve, API 6D, API 6A]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Double-Expanding-Gate-Valve--11978513_11978521.html]]></link><description><![CDATA[double block and bleed capability of this seat design are standard features, contributing to the overall reliability and safety of the valve. The smooth, continuous bore minimizes turbulence and prod]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Utmost CS Ss Full Welded Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-CS-Ss-Full-Welded--11940076_11940622.html]]></link><description><![CDATA[double block and bleed
Full Welded Ball Valve Structure FeaturesThe high quality ball valve is composed of a full welding body together with the RPTFE sealing which ensures the full welded ball valve]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Trunnion-Mounted-Ball-Valve--11563892_11762939.html]]></link><description><![CDATA[RTJ, Welded
Optional locking device or stem extension
Full port or regular bore; double block and bleed
Now the price of control valve china
is low, if you have needs, please leave us a message.
]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[Casting Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Casting-Trunnion-Mounted-Ball-Valve--11776594_11851861.html]]></link><description><![CDATA[Double block and bleed or double piston type which is equipped with sealant injection system for both stem and seats to body cavity, so that it can drain from both upstream and downstream ends, to pr]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[1pc Ball Valve (304,316)]]></title><link><![CDATA[https://boluo0513.en.ec21.com/1pc-Ball-Valve-304--9512207_9512208.html]]></link><description><![CDATA[Viar VaViar Valvole , valvola , valvole , Valve , Valves , Trunnion valves , Floating valves , Top Entry valves , Full bore valves , Reduced bore valves , Barstock valves , Double block &amp; bleed valve]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[DBB, SBB Instrument Valve]]></title><link><![CDATA[https://valkorinc.en.ec21.com/DBB-SBB-Instrument-Valve--10875161_10875309.html]]></link><description><![CDATA[Double block and bleed (DBB) valve is designed and manufactured in conformance with specification of API 6D and ASME B 16.34 and available in variety of size (1/2&amp;rdquo; through 12&amp;rdquo;), working p]]></description><pubDate><![CDATA[20191219]]></pubDate></item>
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<title><![CDATA[Metal To Metal Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Metal-To-Metal-Trunnion-Mounted--11895413_11895414.html]]></link><description><![CDATA[Double block-and-bleed capability
Metal-seated, trunnion-mounted design
Design Specifications
Design Standard: API 6D, ASME B16.34, ISO 14313, ISO 17292
Size Range: 2”~36” (50mm~200mm)
Pressure a]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[ASTM A182 F316 Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM-A182-F316-Trunnion-Mounted--11755381_11755382.html]]></link><description><![CDATA[Double Block &amp; Bleed (DBB), Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, Cryogenic design availableProduct Range:Body material: Carbon Steel, Stainless Steel, Alloy ]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Cryogenic Ball Valves]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/Cryogenic-Ball-Valves--11116526_11116532.html]]></link><description><![CDATA[Double block &amp; Bleed (Series TY);
Low fugitive emission compliance.
Technical Data
Design type: Floating, Trunnion
Size: 1/2 Inch - 24 Inch
Pressure: Class 150 - 600 LB
Temperature: -196℃ to ambien]]></description><pubDate><![CDATA[20200425]]></pubDate></item>

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