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<title><![CDATA[EC21 Product Catalogs - special valves]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/special_valves--1814/1/special valves.html]]></link><item>
<title><![CDATA[Air Driven 2000 Bar Hydraulic Pressure Test Pump for Valves and Pipeline]]></title><link><![CDATA[https://shineeast2024.en.ec21.com/Air_Driven_2000_Bar_Hydraulic--11996822_12001261.html]]></link><description><![CDATA[special requirement of customers, the air driven fluid booster pumps, valves, control switches and other precision accessories are assembled in the frame or closed cabinet. The pump will stop working]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[OEM Top Quality NYP High Viscosity Internal Gear Oil Pump]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/OEM_Top_Quality_NYP_High--11990020_11990038.html]]></link><description><![CDATA[valve. The pump set is composed of the pump, motor and base plate. 
Product Details:
Application:
This machine is a new positive displacement pump that&apos;s designed according to the different field req]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[SOM Series Double Suction Pump]]></title><link><![CDATA[https://slspump.en.ec21.com/SOM_Series_Double_Suction_Pump--11948104_11948109.html]]></link><description><![CDATA[special sealing methods can also be used according to user needs.
★ The frame plate and cover plate are made of resin sand.which ensures the precise shape of the casting and the size of the flow ch]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[RS Series Single Stage Rotary Vane Vacuum Pumps]]></title><link><![CDATA[https://doctorpump.en.ec21.com/RS_Series_Single_Stage_Rotary--11435863_11480477.html]]></link><description><![CDATA[special needs, a solenoid valve can be installed in the pump inlet.If the pumped gas contains a large amount of water vapor, dust, or temperature is too high etc., coolers, filters and other correspo]]></description><pubDate><![CDATA[20211123]]></pubDate></item>
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<title><![CDATA[45# Replaceable Mud Pump Spare Parts 200 GPM 6-1/4&quot; Size Mud Pump Liners]]></title><link><![CDATA[https://mudpumpspareparts.en.ec21.com/45_Replaceable_Mud_Pump_Spare--11858182_11858183.html]]></link><description><![CDATA[specialized service for Mud Pump Liner, with Brand Name: MUD PUMP VALVE, Model Number: SS-2145-60HP, Place of Origin: CHINA, Size: 6-1/4, Temperature: 200°F, Weight: 5,000 Lbs, Connection: API 6, Li]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Dual Mode Surface Solar Water Pump 1100W for Farm Irrigatio]]></title><link><![CDATA[https://jodu12.en.ec21.com/Dual_Mode_Surface_Solar_Water--11602092_11851901.html]]></link><description><![CDATA[specializes in manufacturing of Dual Mode Surface Solar Water Pump 1100W for farm irrigatio. Welcome to buy Dual Mode Surface Solar Water Pump 1100W for farm irrigatio from us. Every request from cus]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[TOBEE 4x3x13 Centrifugal Sand Pump for Handle the Barite Ferric Oxide and Mineral Oil Base Drilling]]></title><link><![CDATA[https://pump11.en.ec21.com/TOBEE_4x3x13_Centrifugal_Sand_Pump--11752849_11754562.html]]></link><description><![CDATA[Valves etc. Our factory is located in the High tech Development Zone, Shijiazhuang City, China. We specialized in Horizontal slurry pumps, Vertical slurry pumps, Gravel sand pumps, Dredging pumps, Pa]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Mud Pump]]></title><link><![CDATA[https://martinj.en.ec21.com/Mud_Pump--11785468_11791160.html]]></link><description><![CDATA[special requirements of customers during middle-deep drilling operations.
* It is small in size and reliable in operation. The suction valves and the discharge valves are interchangeable. And the mai]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[TOBEE1.5x1B AH Hydraulic Slurry Pump for Tanker]]></title><link><![CDATA[https://tobeepump12.en.ec21.com/TOBEE1.5x1B_AH_Hydraulic_Slurry_Pump--11753698_11768454.html]]></link><description><![CDATA[Valves etc. Our factory is located in the High tech Development Zone, Shijiazhuang City, China. We specialized in Horizontal slurry pumps, Vertical slurry pumps, Gravel sand pumps, Dredging pumps, Pa]]></description><pubDate><![CDATA[20230412]]></pubDate></item>
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<title><![CDATA[Plastics Air-Operated Diaphragm Pump]]></title><link><![CDATA[https://dongkai1.en.ec21.com/Plastics_Air_Operated_Diaphragm_Pump--11601454_11851953.html]]></link><description><![CDATA[valves are arranged in each working chamber, and the reciprocating motion of the diaphragm causes a change in the inner volume of the working chamber, forcing the two one-way ball valves to be altern]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Self-priming Two Impeller Water Pump]]></title><link><![CDATA[https://newyinjia.en.ec21.com/Self_priming_Two_Impeller_Water--11663542_11851894.html]]></link><description><![CDATA[valve.
Product Feature And Application
APPLICATIONS-Suitable for use with clean water, or non-aggressive liquids only, without sand or other solid impurities.-Suitable for small living water supply, ]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[F1600 Triplex Piston Mud Pump]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/F1600_Triplex_Piston_Mud_Pump--11093688_11181026.html]]></link><description><![CDATA[Valve
API 7
Weight (excl. belt wheel) (kg)
25500
size
4876*2413*2095mm
Manual and main maintenance catalog
mud pump package operating manual and maintenance catalog
Saigao Group
specializing in desig]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[Stainless Steel Submersible Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Stainless_Steel_Submersible_Pump--11104681_11104694.html]]></link><description><![CDATA[special requirements for well pipe and lift pipe(that is: steel pipe well,gray pipe well and earth well can be used; under the pressure permission,steel pipe,rubber pipe and plastic pipe can be used ]]></description><pubDate><![CDATA[20210302]]></pubDate></item>
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<title><![CDATA[A4VSO355LR2G/30R-PPB13N00 Hydraulic Piston Pump]]></title><link><![CDATA[https://heavyequipmentmainta.en.ec21.com/A4VSO355LR2G_30R_PPB13N00_Hydraulic_Piston--11586014_11586018.html]]></link><description><![CDATA[hydraulic pumps, and motors, such as Rexroth, Sauer, Komatsu, Cate, Kawasaki, Linde, Eaton, etc. we have the product to fit the application including pumps, motors, valves, spare parts, and more.
]]></description><pubDate><![CDATA[20220613]]></pubDate></item>
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<title><![CDATA[Brushless Motor Pressure Air Dialysis Machines Vacuum Pump]]></title><link><![CDATA[https://dcminipump.en.ec21.com/Brushless_Motor_Pressure_Air_Dialysis--9256168_9256954.html]]></link><description><![CDATA[valve materials:EPDM for normal air FPM for corrosive air, like acid, alkali, ozone,etc. 
TOPSFLO Diaphragm series gas pumps are the perfect combination of form and function. The use of a special dia]]></description><pubDate><![CDATA[20210317]]></pubDate></item>
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<title><![CDATA[Mud Pump]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Mud_Pump--2264741_2264900.html]]></link><description><![CDATA[special alloy steel and pump chassis and body is made of welded steel, which has a high intensity ,a good rigidity and light weight. 
A good replacement performance can make the maintenance and the s]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[EH Oil Pump 02-334632 by Yoyik]]></title><link><![CDATA[https://yoyikzyr.en.ec21.com/EH_Oil_Pump_02_334632--10158219_10219033.html]]></link><description><![CDATA[Dongfang Yoyik Engineering Co., Ltd is specialized in producing, manufacturing and selling industrial spare parts, as well as providing products of famous brands. Since 1989, our products have being ]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Drilling Mud Pump 10p130 12-P-160 Oil Drilling Mud Pump Spare Parts]]></title><link><![CDATA[https://hnaru.en.ec21.com/Drilling_Mud_Pump_10p130_12--10363286_10418781.html]]></link><description><![CDATA[valve pot assembly, valves, cylinder liners, pistons, discharge manifold and suction manifold. Etc.
In order to prevent the water-hammer and reduce pressure difference in the outlet side,of the pump.]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Gear Pumps Series &quot;K&quot; (4...28 CM3)]]></title><link><![CDATA[https://348947411235.en.ec21.com/Gear_Pumps_Series_K_4...28--11670456_11670791.html]]></link><description><![CDATA[of safety and priority valves is avaible.- Mounting flanges with bearing support- High quality seals of European manufacturers.- Customized solutions for special applications are available.
]]></description><pubDate><![CDATA[20221109]]></pubDate></item>
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<title><![CDATA[Single Stage Oil Rotary Vane Pump WSS Series]]></title><link><![CDATA[https://wspump.en.ec21.com/Single_Stage_Oil_Rotary_Vane--11583923_11583934.html]]></link><description><![CDATA[valve located at the inlet port protects the vacuum chamber at the time of sudden pump stop.
06. Integrated oil mist filter at the outlet port of the pump to prevent pollution.
07. Big cross-sextiona]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[BDR-30 1.1kw Oil Rotary Vane Vacuum Pump]]></title><link><![CDATA[https://cece0126.en.ec21.com/BDR_30_1.1kw_Oil_Rotary--10858660_10860726.html]]></link><description><![CDATA[Pump Character 
1: Double stage and high speed directly connected structure.
2: Equipped with specially designed air ballast valve to prevent water mixing with oil pump and prolong pump working time.]]></description><pubDate><![CDATA[20181126]]></pubDate></item>
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<title><![CDATA[QBY Air Diaphragm Pump]]></title><link><![CDATA[https://danzhao.en.ec21.com/QBY_Air_Diaphragm_Pump--8316435_8316443.html]]></link><description><![CDATA[special occasions, for pumping all types of medium which cant be sucked by other pump. The pump body can be made of aluminum alloys, cast iron or stainless steel according to customers demand.
2. Usa]]></description><pubDate><![CDATA[20130901]]></pubDate></item>

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