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<title><![CDATA[EC21 Product Catalogs - reliability test system]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/reliability_test_system--2053/1/reliability test system.html]]></link><item>
<title><![CDATA[VA20 VG20 VA35 VG35 Parker Hydraulic Multiple Valve VA20 Directional Control Valve]]></title><link><![CDATA[https://ruitometal.en.ec21.com/VA20_VG20_VA35_VG35_Parker--12073178_12073184.html]]></link><description><![CDATA[VG20 Sectional Valves
VG20 hydraulic valve to control the flow and direction of fluid within a hydraulic system
HV20 is parallel/open center circuit with capacity at 25GPM with max operating pressure]]></description><pubDate><![CDATA[20260531]]></pubDate></item>
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<title><![CDATA[Wholesale OEM DN400 Butterfly Valve Manufacturer]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/Wholesale_OEM_DN400_Butterfly_Valve--11759535_12031215.html]]></link><description><![CDATA[systems, chemical processing, and municipal water supply systems.
3. 
Durable Performance: Resistant to wear and corrosion, ensuring long-term reliability.
Installation Best Practices 
· 
Ensure pro]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Metal Seat Cast Iron Gate Valve-jis]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Metal_Seat_Cast_Iron_Gate--11930782_12039227.html]]></link><description><![CDATA[systems. The valve body and bonnet are made of cast iron, and the sealing surface is made of Metal materials such as stainless steel or copper alloy to ensure reliable and durable sealing performance]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[Butterfly Control Valves]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Butterfly_Control_Valves--11947685_11947565.html]]></link><description><![CDATA[systems, water treatment plants, or process industries like chemical and petrochemical, these valves excel in
providing reliable performance. Manufactured using high-grade materials such as stainless]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Astm A CFM CHECK VALVE]]></title><link><![CDATA[https://valmaxvalves.en.ec21.com/Astm_A_CFM_CHECK_VALVE--12030198_12030200.html]]></link><description><![CDATA[testing as per API 598, API 6D, and JB/T 9092. The valve is pressure-rated up to Class 150, providing a reliable solution for fluid control systems.For more，know more about China Manufacturers.
]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline_Pressure_Control_Equipment--11895712_12017528.html]]></link><description><![CDATA[reliably and effectively even in harsh operating conditions.
Moreover, wireline pressure control equipment is designed with safety in mind. All components are manufactured and tested to meet stringen]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[DIN EN 13709 Bellow Seal Globe Valve, DN15-DN600, PN6-PN100]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/DIN_EN_13709_Bellow_Seal--11993434_11993454.html]]></link><description><![CDATA[testing and EN 558-1 for face-to-face dimensions, ensuring compatibility and performance in different piping systems. Ideal for applications in industries such as oil and gas, petrochemical, and powe]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[Through Conduit Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Through_Conduit_Flat_Gate_Valve--11881854_11986778.html]]></link><description><![CDATA[reliability. With a size of 16 inches (DN400) and pressure ratings of Class 600 LB and PN100, our valves are designed to handle demanding applications with ease. Featuring a full bore design and a pi]]></description><pubDate><![CDATA[20240816]]></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[testament to the rigorous laboratory testing undertaken, encompassing both static and cyclical assessments, which pinpoint the crucial design aspects necessary for achieving ultra-low emissions acros]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Diaphragm Remote Control Float Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/Diaphragm_Remote_Control_Float_Valve--11978306_11978561.html]]></link><description><![CDATA[reliable performance. Featuring RF flanges, they offer secure connections. Upgrade your control system today with our high-quality valves.
Detail InformationProduct: Diaphragm Remote Control Float Va]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Bolted Bonnet Check Valve, ASTM A216 WCB, 20 Inch, 1500 LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/Bolted_Bonnet_Check_Valve_ASTM--11116492_11978581.html]]></link><description><![CDATA[tested and certified to meet the highest standards for quality, performance, and safety.
With a size of 20 inches and a Class 1500 LB rating, our valves are built for heavy-duty applications that req]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Gear Driven Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Gear_Driven_Floating_Ball_Valve--11933785_11974770.html]]></link><description><![CDATA[reliability. With our extensive product range, commitment to quality assurance, design flexibility, rigorous testing procedures, and adherence to industry standards, we are your reliable partner for ]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Natural Gas/LP Gas Regulator]]></title><link><![CDATA[https://abydaglobal.en.ec21.com/Natural_Gas_LP_Gas_Regulator--11968021_11968022.html]]></link><description><![CDATA[systems, or industrial processes, ABYDA ensures consistent and accurate gas regulation.
• Safety Assurance: Safety is paramount in our design. ABYDA&apos;s Natural Gas Regulator undergoes rigorous testi]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[MAXSTI Pneumatic Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/MAXSTI_Pneumatic_Actuator--10964854_10964897.html]]></link><description><![CDATA[system design, good sealing and low air consumption
☉ Apply self-lubricating materials, no need to refuel
☉ fast action, used for emergency cut
☉ 100% seal and torque test.
www.maxsti.com
]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[High Torque Pneumatic Actuator]]></title><link><![CDATA[https://juhang1.en.ec21.com/High_Torque_Pneumatic_Actuator--11601080_11853726.html]]></link><description><![CDATA[system.●All products in the factory undergo a rigorous testing, each individual is marked with tracking code for quick identification and complete tracking service.
4.Product Details
The top of the]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator]]></title><link><![CDATA[https://valvesactuators.en.ec21.com/Intelligent_Electric_Valve_Actuator_IP67--11898041_11898042.html]]></link><description><![CDATA[testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil &amp; Gas]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[D341X Double Flange Concentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D341X_Double_Flange_Concentric_Butterfly--11865326_11865327.html]]></link><description><![CDATA[Test standard：EN12266-1
Top flange：ISO5211
Actuator：Worm gearbox, Penumatic actuator, electric actuator.
Application: Products are suitable for fresh water, sea water and sewage etc. treatment ]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Butterfly Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A216_WCB_Butterfly_Valve--11755381_11807459.html]]></link><description><![CDATA[reliability and durability in demanding applications. The valve is constructed from ASTM A216 WCB material, ensuring excellent strength and corrosion resistance. Equipped with a CR13 overlay seat, it]]></description><pubDate><![CDATA[20230616]]></pubDate></item>
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<title><![CDATA[Intelligent Actuator]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Intelligent_Actuator--10654351_10654366.html]]></link><description><![CDATA[reliability of the product. 
★Good pressure resistance performance 
MBY series actuator has passed through 1500V high-pressure resistance test without electric leakage to ensure your system operati]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Handle Fully Welded Ball Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Handle_Fully_Welded_Ball_Valve--10441583_10478778.html]]></link><description><![CDATA[reliable run in the long time ,easy to be installed and less maintenance work . 
Benefits
Valve body material is the same as the pipe material , so they will not occur transformation due to unbalance]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API_ANSI_Gate_Valve--9512207_9541691.html]]></link><description><![CDATA[reliable tightness of the stem area.Belleville Spring Loaded Packing Impacting System 
If being requested by the customer ,the Belleville spring loaded packing impacting system can be adopted for enh]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[High Velocity Relief Valve DF80]]></title><link><![CDATA[https://14204219.en.ec21.com/High_Velocity_Relief_Valve_DF80--10094364_10541456.html]]></link><description><![CDATA[tests according to the above standards: 1. Fire Resistant Test 2. Re-burning Test 3. Frozen Test 4. Corrosion Resistant Test 5. Flowing Test
FEATURES and BENEFITS
1. Reliable operations reduces vapor]]></description><pubDate><![CDATA[20230317]]></pubDate></item>

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