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<title><![CDATA[EC21 Product Catalogs - structure shapes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/structure_shapes--2053/1/structure shapes.html]]></link><item>
<title><![CDATA[800PSI 4 Inch SS Natural Gas Y Strainer Thread End NPT]]></title><link><![CDATA[https://sscastings.en.ec21.com/800PSI_4_Inch_SS_Natural--11211917_12048479.html]]></link><description><![CDATA[structure of this natural gas Y strainer is made of stainless steel, which makes the contaminated air be cleaned to the state needed for production and life, that is, it makes the air reach a certain]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
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<title><![CDATA[Hard Seal Concealed Stem Gate Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/Hard_Seal_Concealed_Stem_Gate--12049941_12048234.html]]></link><description><![CDATA[Shape and structure: It has the advantages of lightweight, practical, beautiful and good safety performance. In the case of our company&apos;s strict implementation of standards, the
tensile and compressi]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[GGG50 Butterfly Valve]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/GGG50_Butterfly_Valve--11759535_11855915.html]]></link><description><![CDATA[ggg50 butterfly valve
Driving Mode
Worm Gear
Technics
Casting
Specification
customizable
Body Material
Ductile Iron Ggg50
Product Name
ggg50 butterfly valve
Shape
Equal
Valve Stem
Normal
Structure
Do]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Check Valve - Ball Type, O-Ring Type]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Check_Valve--6018315_6018753.html]]></link><description><![CDATA[Structure
As shown by the above image, when a liquid or gas flows into a flow direction (right direction), the spring is pressed by the flowing liquid and the oil passage is opened. In consequence, t]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Pneumatic V-Port Regulating Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Pneumatic_V_Port_Regulating_Ball--12025004_12025692.html]]></link><description><![CDATA[structure.
The Advantages Of ZPR740:
1.The V-port spool design gives this ball valve approximately equal percentage flow characteristics;2.The V-port has a shearing effect between the spherical surfa]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange Ball Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Stainless_Steel_Flange_Ball_Valve--11859822_12021342.html]]></link><description><![CDATA[Structure: Flanged connections allow easy connection to piping systems.
Flow Regulation: Ball valves, especially those designed with a V-shaped opening, have good flow regulation capabilities, making]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic_Electric_Manual_Controlled_Metallic--11948701_11948723.html]]></link><description><![CDATA[Shaped Discharge Ball Valve
⑥ZPR790F:Four-way reversing ball valve
Application And Characteristics
The ZPR750F Soft-Sealing O-Shaped Cut-Off Ball Valve features a compact and reliable structure, en]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[Multifunctional Hydraulic Control Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Multifunctional_Hydraulic_Control_Valve--11917154_11917457.html]]></link><description><![CDATA[shaped structure. The medium has the advantages of semi-linear water flow in directional motion, large overflow, small pressure loss, stable opening and closing operation, and no pressure fluctuation]]></description><pubDate><![CDATA[20240328]]></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[shape structure, like as the structure of fine ceramics, so the KD products excel to heavy impact, complex abrasive application, high-temperature, high-pressure and anti-wear down. 
Low friction fact]]></description><pubDate><![CDATA[20080715]]></pubDate></item>
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<title><![CDATA[Butterfly Valve with Extension Rod]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Butterfly_Valve_with_Extension_Rod--10653713_10654791.html]]></link><description><![CDATA[Size:DN50-DN1000 
1, the opening and closing is convenient, quick, laborsaving, and small fluid resistance, and can be operated regularly. 
2. The structure is simple, the shape is small, the structu]]></description><pubDate><![CDATA[20180130]]></pubDate></item>
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<title><![CDATA[Steel Wedge Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/Steel_Wedge_Gate_Valve--9512207_9541680.html]]></link><description><![CDATA[shape and structure size (mm)
DN
DN/in
L
D
D1
D2
b
z&amp;times;&amp;Phi;d
H&amp;asymp;
D0&amp;asymp;
weight of the/kg
50
2
178
152
120.5
120.5
16
4&amp;times;&amp;Phi;19
323
200
23
65
21/2
190
178
139.5
139.5
18
4&amp;times;&amp;Ph]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Rotary Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Rotary_Valve--11802988_11803004.html]]></link><description><![CDATA[structure, it is easy for disassembly and operate. The pneumatic control is adopt to adjust the velocity and the rotating direction to meet the explosion-proof requirement. It is widely apply to the ]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Bronze Gate Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze_Gate_Valve--11603083_11657776.html]]></link><description><![CDATA[shape, short structure length, wide application range.
Compact structure, good valve rigidity, smooth passage, small flow resistance, long service life.
Bronze Gate Valve Specifications
Material
Pres]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Pneumatic Regulating Ball Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Pneumatic_Regulating_Ball_Valve--11846191_11846216.html]]></link><description><![CDATA[According to the structural form, the pneumatic regulating ball valve can be divided into pneumatic O-type regulating ball valve or dynamic V-type regulating ball valve. It is mainly used with the va]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[Flange Nut]]></title><link><![CDATA[https://dtnut.en.ec21.com/Flange_Nut--11618173_11723301.html]]></link><description><![CDATA[shapes, and some need to be threaded, there are some obvious defects in hot-dip galvanizing.
1. The thread is difficult to screw after plating. After hot-dip galvanizing, the residual zinc sticking t]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[Silencing Check Valve]]></title><link><![CDATA[https://kehuacasting68.en.ec21.com/Silencing_Check_Valve--11504544_11504555.html]]></link><description><![CDATA[shape design, and the valve body adopts a &quot;waist drum&quot; shape design to improve the flow direction of the medium and reduce the flow resistance coefficient.
2. The valve adopts short structure, small ]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[LN83 Series Cage Guided Globe Control Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/LN83_Series_Cage_Guided_Globe--11032715_11032716.html]]></link><description><![CDATA[structure, balance pressure sealing ring, high-performance nonmetal sealing ring, has a good dynamic stability, high control precision, allow the pressure difference is big, the operating force is sm]]></description><pubDate><![CDATA[20200212]]></pubDate></item>

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