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<title><![CDATA[EC21 Product Catalogs - grooved valve]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/grooved-valve--1814/1/grooved valve.html]]></link><item>
<title><![CDATA[Piston Assembly, Piston Rod]]></title><link><![CDATA[https://jnkx1987.en.ec21.com/Piston-Assembly-Piston-Rod--11957409_12019116.html]]></link><description><![CDATA[valve
AH0000060100
AH33003-00
Bolt M27X90
42020101072709001 0
Pinion shaft (wide groove)
AH1001010302
AH33001-03.02A
Joint
AH0000060101
AH33003-01
Bolt M22X90
420201070622090000 
Wear resistant sleev]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[China Supplier Electric KCB Series Gear Pump for Fuel Oil Transfer]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/China-Supplier-Electric-KCB-Series--11990020_11990048.html]]></link><description><![CDATA[valve as an overload protection. The return pressure of the safety valve is 1.5 times the rated discharge pressure of the pump. It can also be adjusted within the tolerance range according to the act]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[3NB-1300 Triplex Mud Pumps]]></title><link><![CDATA[https://yppetro.en.ec21.com/3NB-1300-Triplex-Mud-Pumps--11725383_11725385.html]]></link><description><![CDATA[valve body, valve seats, valve springs, seal parts, valve cover and cylinder cover are all interchangeable.
Lubrication System
Oil wipers and oil grooves are set at the gear shaft. Lubrication oil is]]></description><pubDate><![CDATA[20240703]]></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[valve packing seal structure.There is a water seal groove on the pump
cover of the structural pump,and the high-pressure water at the outlet of the impeller reaches the packing ring through the water]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Sleigh Axial-flow Pump]]></title><link><![CDATA[https://zlwaterpump.en.ec21.com/Sleigh-Axial-flow-Pump--11104680_11104687.html]]></link><description><![CDATA[valve installed in the form of negative pressure at the inlet, air in the pipe inlet, and there is air in the pump chamber, after turning on the pump, the friction of the mechanical seal running at h]]></description><pubDate><![CDATA[20210302]]></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[grooved gear, etc are made of a 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 ca]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[Domestic Water Heater Instant Heat Pump]]></title><link><![CDATA[https://bluewaysd.en.ec21.com/Domestic-Water-Heater-Instant-Heat--8269544_8673812.html]]></link><description><![CDATA[valve (EEV) for expansion with reliability and high precision. 
8) Inner grooved copper tube for higher efficiency. 
9) Anti- legionella function on regular intervals. 
10) Can be retrofitted to exis]]></description><pubDate><![CDATA[20180301]]></pubDate></item>

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