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<title><![CDATA[EC21 Product Catalogs - low leakage]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/low_leakage--2053/1/low leakage.html]]></link><item>
<title><![CDATA[China DN25 Butterfly Valve for Sale]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_DN25_Butterfly_Valve_for--11759535_12031186.html]]></link><description><![CDATA[leakage risk.
How to Prevent Rust 
To ensure longevity, consider surface treatments like galvanization or applying corrosion-resistant coatings. Regularly inspect the China butterfly valve 
and surro]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure 2-Way 3-way Trunnion Ball Valve]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_2_Way--9343829_9200757.html]]></link><description><![CDATA[low pressure and high pressure environment without leakage. Peek which is good for abrasion resistance, rub resistance and chemical resistance is used for seat. 
* [HIFLUX] 2-Way Trunnion Ball Valve ]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Stainless Steel Gate Valve]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Stainless_Steel_Gate_Valve--11978513_11978515.html]]></link><description><![CDATA[The Med Stainless Steel Gate Valves embody a meticulous design and manufacturing process, engineered to deliver unparalleled leak-tightness, ensuring that the leakage of volatile organic compounds (V]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Floating_Ball_Valve--11933785_11974769.html]]></link><description><![CDATA[leakage.
5. Versatile Applications: Engineered for a wide range of applications, these valves are suitable for general industrial use, including water treatment, oil and gas, and chemical processing.]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Propane Gas Fire Pit Valve Control System Kit]]></title><link><![CDATA[https://abydaglobal.en.ec21.com/Propane_Gas_Fire_Pit_Valve--11968021_11968026.html]]></link><description><![CDATA[low pressure fire pit system less than 90000 Btu.
Other Information:
1. Full PCS gas leakage and gas flow test for all of our products;
2. 2 Years quality guarantee;
3. OEM and ODM welcomed;
4. Brand]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[API Industrial Floating Stainless Steel Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/API_Industrial_Floating_Stainless_Steel--11940076_11940587.html]]></link><description><![CDATA[leakage, thanks to the spherical ball that fits snugly into the valve seat, ensuring reliable shutoff.
- Quick and Easy Operation: Ball valves are quarter-turn valves, meaning they can be fully opene]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[High Performance 2-OFFSET BUTTERFLY VALVE]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/High_Performance_2_OFFSET_BUTTERFLY--11930782_11930783.html]]></link><description><![CDATA[low operating torques with zero leakage performance;
2. Inner and outer surfaces of the valve are coated with fusion bonded epoxy,and Its thickness can be adjustable;
3. Low moments are obtained by d]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Metal Seated Ball Valves]]></title><link><![CDATA[https://kdvalve.en.ec21.com/Metal_Seated_Ball_Valves--1570912_1571392.html]]></link><description><![CDATA[leakage class of ball valves is over ANSI VI, and the sealing between ball and metal seat will be better if you start the operation of ball valves.
The KD VALVE (Metal Seated Ball Valves) are manufac]]></description><pubDate><![CDATA[20080715]]></pubDate></item>
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<title><![CDATA[Electric Ventilation Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Ventilation_Butterfly_Valve--10654351_10654391.html]]></link><description><![CDATA[leakage because there is no visible interstices between the sealed parts. 
The large expansion interstices between disc and body can effectively avoid the blockade caused by expanding with heat and c]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[3pc Ball Valves(F304,F316)]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/3pc_Ball_Valves_F304_F316--4027451_4084127.html]]></link><description><![CDATA[leakage; low coefficient of friction of composite bearings, to minimize torque allows for easy gate valve; valve stem with the use of anti-static grounding device, the ball valve has high performance]]></description><pubDate><![CDATA[20141008]]></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[leakage.(please specify when ordering: the whole type fire FB) 
7, valve adopts both at home and abroad the most advanced support plate structure, improve the service life of the valve, reducing valv]]></description><pubDate><![CDATA[20180130]]></pubDate></item>
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<title><![CDATA[2-way Motorized Ball Valve with Manual Override]]></title><link><![CDATA[https://smartvalves.en.ec21.com/2_way_Motorized_Ball_Valve--4743207_6629150.html]]></link><description><![CDATA[leakage,big flow capacity,at least 3 times bigger than normal,
&amp;sup2; Anti-water hammer slow close function,
&amp;sup2; Failsafe operation(auto return) can be avialable,the valve will normally closed whe]]></description><pubDate><![CDATA[20120502]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Butterfly_Valve--8962730_8962821.html]]></link><description><![CDATA[leakage. Lug bodies shall be full lug rated and all bodies shall be suitable for ANSI 125/150 lb, JIS, DIN or B.S. Flanges. Secondary seals shall be self-adjusting. All elastomers, all internal beari]]></description><pubDate><![CDATA[20140603]]></pubDate></item>
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<title><![CDATA[Forged Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Forged_Trunnion_Mounted_Ball_Valve--11776594_11851862.html]]></link><description><![CDATA[leakage.
Design &amp; Testing International Standard:
Design Standard : ISO 14313/ ASME B 16.34 /API 6D
Inspection &amp; Testing Standard : API 598/ API 6D
Fire Safe Testing Standard : API 607/API 6FA
Flange]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[IRV10-B20 Relief Valve Direct-Acting Poppet]]></title><link><![CDATA[https://valzoom.en.ec21.com/IRV10_B20_Relief_Valve_Direct--11836037_11908380.html]]></link><description><![CDATA[low internal leakage.
Specifications of IRV10-B20 Relief Valve Direct-Acting Poppet
Operating Pressure
350 bar (5100 psi)
Flow
The Performance Chart illustrates the flow handling capacity of differen]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[Cold Expansion Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Cold_Expansion_Ball_Valve--11603083_11657783.html]]></link><description><![CDATA[leakage stops. The packing gasket must be replaced if the leak persists. If your faucet drips, you&apos;ll need to replace the stem gasket. We also have backflow preventer for sale that is targeted at pre]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[High and Low Pressure Test High Pressure Cylinder Valve]]></title><link><![CDATA[https://ccmachine.en.ec21.com/High_and_Low_Pressure_Test--11808609_11808612.html]]></link><description><![CDATA[High and Low Pressure Test High Pressure Cylinder Valve description: All the equipment is made of stainless steel. The equipment is specially designed for high pressure cylinder valve leakage detecti]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[Top Entry Eccentric Semi Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Top_Entry_Eccentric_Semi_Ball--11895413_11895417.html]]></link><description><![CDATA[leakage and improving operational efficiency.
3. API 6D Compliance: The valve complies with API 6D standards, ensuring its reliability and quality.
4. Fire Safe Design: The valve is designed to withs]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Ball Screw Gate Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Ball_Screw_Gate_Valve--11754519_11841147.html]]></link><description><![CDATA[leakage;
9. 
Ball screws can effectively improve the switching efficiency and reduce the switching torque, which is more conducive to opening and closing the valve easily and quickly.
For more inform]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Flat_Gate_Valve--11881854_11881857.html]]></link><description><![CDATA[Leakage for enhanced performance and reliability in various industrial applications.
Flat Gate Valve is a pipeline valve designed according to the American standard API 6D. It is mainly used in petro]]></description><pubDate><![CDATA[20231230]]></pubDate></item>

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