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<title><![CDATA[EC21 Product Catalogs - Check Valves]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Check_Valves--2673/1/Check Valves.html]]></link><item>
<title><![CDATA[Gate Valves, Globe Valves, Check Valves]]></title><link><![CDATA[https://jadezhu1022.en.ec21.com/Gate_Valves_Globe_Valves_Check--12051985_12053601.html]]></link><description><![CDATA[Toption offers a complete line of cast and forged family of gate, globe and check valves in a full range of sizes and classes. Available with flanged, threaded and weld ends, in pressure ratings from]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[API Hign Quality High Pressure Flanged End Swing Check Valve for Oilfield]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_Hign_Quality_High_Pressure--11830699_11836055.html]]></link><description><![CDATA[Check valve shall be hydro tested prior to delivery for safe performance.
Specifications:
Product Name: API 6A Swing Check Valve, Lift Check Valve, One-Way Valve, Non-Return Valve
Nominal Bore: 1-13/]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[We Supply Cast Iron Valves]]></title><link><![CDATA[https://eathucasting.en.ec21.com/We_Supply_Cast_Iron_Valves--12018284_12018291.html]]></link><description><![CDATA[valves are engineered for long-lasting performance and optimal flow control. We offer a wide range of valve types, including gate valves, globe valves, check valves, and butterfly valves, each design]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Drawer Oil Retaining Ring 4GA14276]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Drawer_Oil_Retaining_Ring_4GA14276--11988505_11996635.html]]></link><description><![CDATA[VALVE, CHECK FOR OUTLET SWBP DN700 L: 430
hydraulic system 65AY50X12
mechanical seal in pump 1D56-H75/95-00 00 11
EH oil pump coupling cushion ROTEX φ42
centrifugal water pump DFB125-80-250-03
seali]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[Stainless Fast Loading Sanitary Butterfly Valve Diagram, Butterfly Valve 3D]]></title><link><![CDATA[https://polly2333.en.ec21.com/Stainless_Fast_Loading_Sanitary_Butterfly--10605620_10635994.html]]></link><description><![CDATA[Name:
Stainless fast loading sanitary butterfly valve diagram, butterfly valve 3d
Design confirms:
API 609, BS EN 593, MSS SP-67, BS5155
Top Flange:
ISO5211 or factory standard
Tightness check:
API 5]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[CNC Machining Copper]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_Copper--11858161_11858170.html]]></link><description><![CDATA[valves, gears, bearings, and locks. Brass components are also used in outdoor applications that may be exposed to saltwater and other contaminants.
2. Pros and Cons of CNC Copper Parts
Most CNC coppe]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Profile Bending Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Profile_Bending_Machine--11511703_11511743.html]]></link><description><![CDATA[check that the upper mold has sufficient stroke.
2. Start the profile bending machine, test the pressure, and check whether there is any abnormality and whether the lubrication is good. For workpiece]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[Fully Automatic Tapping Machine with Bowl Feeder Made in China Manufacturer]]></title><link><![CDATA[https://dszdh06.en.ec21.com/Fully_Automatic_Tapping_Machine_with--11597229_11604670.html]]></link><description><![CDATA[check and clean the debris.
(8) The machine can greatly improve the production efficiency and reduce the cost. 
Company Profile
ZHEJIANG DESHENG INTELLIGENT EQUIPMENT TECH. CO., LTD. 
DESHENG
(dszdh)]]></description><pubDate><![CDATA[20220718]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[check for compression.During the compression process of hydraulic high pressure rubber hose, the pressure values show significantly different slope values. Contact stress between the internal rubber ]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[Hydraulic Cylinder 7.25x4.75x80]]></title><link><![CDATA[https://davidsong1.en.ec21.com/Hydraulic_Cylinder_7.25x4.75x80--11600360_11864432.html]]></link><description><![CDATA[checking the quality before shipping
4. Professional after-sale service for solving the questions when using
5. The dump body be exported to 200 countries including Korea, Japan and the United States]]></description><pubDate><![CDATA[20231109]]></pubDate></item>
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<title><![CDATA[High Speed Stamping Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Stamping_Press--11600774_11696388.html]]></link><description><![CDATA[checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality merchandise and excellent service.
2.Features]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Control Valves]]></title><link><![CDATA[https://intradin01.en.ec21.com/Control_Valves--11853803_11883648.html]]></link><description><![CDATA[check on each spool to prevent the fall of a cylinder as the spool is shifted
Hard chrome plated spool
Built-in relief valve , adjustable from 500 to 3,000 PSI, preset at 2,500 PSI
Power beyond and c]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[API Oilfield Wellhead Annular Blowout Preventer/BOP]]></title><link><![CDATA[https://machinery14.en.ec21.com/API_Oilfield_Wellhead_Annular_Blowout--9182239_9182250.html]]></link><description><![CDATA[checking and secondary sealing operation be convenient. 
6-Guide rib in the ram chamber of the housing can limit the moving direction of the ram. 
7-The two-way seal of piston rod can prevent the int]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Stainless Steel compensator  Metal bellows Expansion Joint]]></title><link><![CDATA[https://hongchangjufa1.en.ec21.com/Stainless_Steel_compensator_Metal_bellows--9604305_9632358.html]]></link><description><![CDATA[valve equipment in China.
Our factory is covering over 10,000 square meters. Our R&amp;D department consists of 3 engineers. Also, we have experienced QC personnel to check all our products strictly befo]]></description><pubDate><![CDATA[20150817]]></pubDate></item>
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<title><![CDATA[SRA+VE     Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SRA_VE_Series--9613629_9613844.html]]></link><description><![CDATA[valve.
Adjustment without opening the cover:
Working parameter setting and system condition check can all completed through operation button or infrared setting indicator. As it is unnecessary to ope]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[Short Stress Path Rolling Mill]]></title><link><![CDATA[https://steelmill.en.ec21.com/Short_Stress_Path_Rolling_Mill--10139201_10139227.html]]></link><description><![CDATA[As a professional China rolling mill manufacturer and equipped with a famous factory and plant, as well as providing with wire rod mill for sale, welcome to check the process and layout with Hani New]]></description><pubDate><![CDATA[20160905]]></pubDate></item>
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<title><![CDATA[Buy Air-Cooled Screw Condensing Units]]></title><link><![CDATA[https://kendallcool.en.ec21.com/Buy_Air_Cooled_Screw_Condensing--11754147_11827296.html]]></link><description><![CDATA[checking the refrigerant levels and pressures, inspecting the electrical connections, and lubricating the compressor. It is also important to replace any worn or damaged parts as soon as possible to ]]></description><pubDate><![CDATA[20230731]]></pubDate></item>
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<title><![CDATA[Metering Pumps]]></title><link><![CDATA[https://cheonsei.en.ec21.com/Metering_Pumps--1_3743083.html]]></link><description><![CDATA[valve construction Check valve are precise dimensions and construction with double check, spring insert type. - Gas locking prevention Liquid end design to minimize dead space. Air relied valve can b]]></description><pubDate><![CDATA[20090814]]></pubDate></item>
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<title><![CDATA[SF6 Recovery and Gas Refilling Device]]></title><link><![CDATA[https://cqhnjtgs.en.ec21.com/SF6_Recovery_and_Gas_Refilling--495772_1301900.html]]></link><description><![CDATA[check vacuum pressure for retrieving device itself including its storing vessel and pipes; 
2. Vacuumize and check vacuum pressure for the insulation equipment 
3. Retrieve and store SF6 gas and chec]]></description><pubDate><![CDATA[20151203]]></pubDate></item>
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<title><![CDATA[LPG Low Pressure Regulator]]></title><link><![CDATA[https://gastech.en.ec21.com/LPG_Low_Pressure_Regulator--494597_1004688.html]]></link><description><![CDATA[kosan, Italian technology). In the main time we introduces a new range of LPG Valves for sale. This product meets ISO 9002/9001. Also checked step by step in production. www.gastech.ebigchina.com]]></description><pubDate><![CDATA[20051012]]></pubDate></item>
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<title><![CDATA[AC Type Vacuum Suction Lifter]]></title><link><![CDATA[https://remcortechnology.en.ec21.com/AC_Type_Vacuum_Suction_Lifter--11813351_11813358.html]]></link><description><![CDATA[check valve and large capacity accumulator, when in the accidental power failure, the workpiece can still remain in the sucker position for 5-30 minutes for your handling.
Vacuum leak alarm system, w]]></description><pubDate><![CDATA[20230630]]></pubDate></item>
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<title><![CDATA[Brown Gas Generator with 400 Liter/Hour Gas Output]]></title><link><![CDATA[https://ho1986.en.ec21.com/Brown_Gas_Generator_with_400--4558105_4926892.html]]></link><description><![CDATA[gas generator
For more information, please check our company English website: 
www.sofinemaking.com/showProduct.asp?id=1853 
or add Skype: hydrogenoxygen2001 
phone: 008613103855470 
]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Acrylic Polishing Machine Micro Flame Polisher Acrylic Flame Polisher]]></title><link><![CDATA[https://browngasales.en.ec21.com/Acrylic_Polishing_Machine_Micro_Flame--4963381_6380058.html]]></link><description><![CDATA[valve, which can be adjusted to keep the machine working all the time without auto-stop. 
For more information, please check our company English website: 
www.sofinemaking.com/showProduct.asp?id=1856]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Acrylic Polishing Machine- Polish Acrylic Within 30mm Thick]]></title><link><![CDATA[https://21stcenturyjindian.en.ec21.com/Acrylic_Polishing_Machine_Polish_Acrylic--5454730_6227843.html]]></link><description><![CDATA[valve, which can be adjusted to keep the machine working all the time without auto-stop. 
If interested in, please check English website: www.sofinemaking.com/product.asp 
Skype: hydrogenoxygen2001 
]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[3000*4000mm Cutting Size 420mpa High Speed High Pressure Glass CNC Water Jet Cutting Machine]]></title><link><![CDATA[https://dergirl.en.ec21.com/3000_4000mm_Cutting_Size_420mpa--7906040_10119997.html]]></link><description><![CDATA[check the video. it can be used for any brand water jet cutting machine, maybe you can promote this system in your country and other countries. please check the attachment. 
10. we also have one marb]]></description><pubDate><![CDATA[20170511]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammer CIR110/CIR130 Bit Shank for Well Drilling]]></title><link><![CDATA[https://liners.en.ec21.com/Low_Air_Pressure_DTH_Hammer--10707959_10736809.html]]></link><description><![CDATA[Valve
KQ130B-08
2.Cap
KQ130B-02
9.Air consumption
KQ130B-09
3.Check Valve
KQ130B-03
10.Inner Cylinder
KQ130B-10
4.Spring
KQ130B-04
11.Piston
KQ130B-11
5.Shim
KQ130B-05
12.Guide Sleeve
KQ130B-12
6.Rub]]></description><pubDate><![CDATA[20180525]]></pubDate></item>
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<title><![CDATA[Extension Spindles]]></title><link><![CDATA[https://devalve.en.ec21.com/Extension_Spindles--8482854_8522476.html]]></link><description><![CDATA[valves but also compatible for universal usage on most valves with ISO5211 mounting pad. Check the dimensions below, or consult directly with Die Erste representatives for immediate assessment.
]]></description><pubDate><![CDATA[20130930]]></pubDate></item>

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