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<title><![CDATA[EC21 Product Catalogs - change water]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/change_water--2053/1/change water.html]]></link><item>
<title><![CDATA[Ball Check Valve]]></title><link><![CDATA[https://superhiwavalve.en.ec21.com/Ball_Check_Valve--3529667_3545250.html]]></link><description><![CDATA[Applications
Pumping stations for clean,sewage water and loaded or viscous fluids
Material
Body:GGG50,
Ball:Steel+NBR/EPDM
Technical Data
Threaded ends from DN32-DN80
Flanged ends from DN40-DN300
Thr]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Relief Valve - Field Adjustable 1000psi - 20000psi]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Relief_Valve--9650457_9824853.html]]></link><description><![CDATA[changed without any notification.
- Please contact us for details or send an online inquiry, we will give you a response as soon as possible.
FEATURES
- Protect the system from overpressure by ventin]]></description><pubDate><![CDATA[20250121]]></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[change the flow direction of media.
Structure: Flanged connections allow easy connection to piping systems.
Flow Regulation: Ball valves, especially those designed with a V-shaped opening, have good ]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[Stainless Steel Bsp/NPT/BSPP Thread Globe Valve]]></title><link><![CDATA[https://guochengwang.en.ec21.com/Stainless_Steel_Bsp_NPT_BSPP--11981189_11981190.html]]></link><description><![CDATA[change because of the quality problems.Q3: What kind of payment method is being used?A3: T/T is applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[Cast Iron Ball Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Cast_Iron_Ball_Check_Valve--11930782_11930786.html]]></link><description><![CDATA[changes, preventing backflow and protecting the safe operation of the pipeline system;
4. Good sealing performance: The ball is encapsulated with soft rubber, which can achieve Zero leak;
5. Silent o]]></description><pubDate><![CDATA[20240429]]></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[changing the installation pipeline of the pilot Waterworks valve
and accessories to form a complete control system.
The multi-function water pump control valve can adjust the opening and closing spee]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[Water-Lubricated Oil-Free Screw Air Compressor]]></title><link><![CDATA[https://als123.en.ec21.com/Water_Lubricated_Oil_Free_Screw--11872104_11916221.html]]></link><description><![CDATA[changes, oil filter replacements, and oil separator maintenance, there is less opportunity for oil contamination to occur during routine servicing.
Cleaner End Products: In industries where compresse]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[D342X Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D342X_Double_Eccentric_Butterfly_Valve--11865326_11865328.html]]></link><description><![CDATA[change the sealing ring without special equipment and dismantling of any parts other than retaining ring.
WORKING PRINCIPLE
The eccentric principle is that the stem shaft is both deviated from the va]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[Bronze Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze_Ball_Valve--11603083_11603099.html]]></link><description><![CDATA[change the flow direction of the medium in the pipeline. It only needs to rotate 90 degrees and a small torque to close tightly. 
Bronze ball valve are most suitable for use as on-off and shut-off va]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
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<title><![CDATA[Electric Cast Steel Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Electric_Cast_Steel_Gate_Valve--11602168_11851890.html]]></link><description><![CDATA[water and oil media. 3. Low fluid resistance. The medium channel inside the valve body of the gate valve is direct, and the medium does not change its flow direction when flowing through the gate val]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Y-strainer]]></title><link><![CDATA[https://dongkai1.en.ec21.com/Y_strainer--11601454_11750779.html]]></link><description><![CDATA[change of direction.
2.Product Parameter (Specification) of Y-strainer
Why Use a Y-Strainer?In general, Y strainers are critical anywhere clean fluids are required. While clean fluids can help maximi]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Pressure Release M12 Vent Waterproof Breathable Automotive Air Vent Valve]]></title><link><![CDATA[https://baoxin123.en.ec21.com/Pressure_Release_M12_Vent_Waterproof--10985016_10986978.html]]></link><description><![CDATA[Waterproof breathable automotive air vent valve has been widely used in protective automotive electronics unit or control module. M12 air vent valve can rapidly exchange of air in response to pressur]]></description><pubDate><![CDATA[20190727]]></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[water, Alkali and etc. 
Gas obstacle : It gives higher performance against O2, H2, SO2, SO3, H2S, CI. 
Anti-abrasion : As the hardness is not changed up to critical temperature, given performance can]]></description><pubDate><![CDATA[20080715]]></pubDate></item>
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<title><![CDATA[Swing Pan Check Valve(Wafer Type)]]></title><link><![CDATA[https://wsvav.en.ec21.com/Swing_Pan_Check_Valve_Wafer--1968405_2615202.html]]></link><description><![CDATA[dimensions are subject to change for improvement 
.&amp;#9678; ( ) SPL Model.
Pressure DROP Chart 
Application 
Air, Oil, Water
Especially, excellent upon ultimately low pressure air or gas
Nomination 
]]></description><pubDate><![CDATA[20090102]]></pubDate></item>
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<title><![CDATA[Zazp Zazn]]></title><link><![CDATA[https://tjfreya.en.ec21.com/Zazp_Zazn--9614105_9614149.html]]></link><description><![CDATA[change the position of closure member in the valve&amp;mdash; valve spool automatically according to system control signal, and change the circulation area of valve spool and valve plate, that is to chan]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[Normally Closed 12VDC 24VDC Solenoid Pinch Valves]]></title><link><![CDATA[https://oriwen01.en.ec21.com/Normally_Closed_12VDC_24VDC_Solenoid--10399627_10399629.html]]></link><description><![CDATA[changes of the flow path. Compared with other types of solenoid valves, pinch valves are more economic and have no cross-contamination.
Application 
This series pinch valves are widely applied to Che]]></description><pubDate><![CDATA[20200302]]></pubDate></item>
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<title><![CDATA[Electric Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Butterfly_Valve--10654351_10654387.html]]></link><description><![CDATA[As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other liquid medium, whose disc supports frame structure with high strength, lar]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[2way/3way Electric Linear Control Valve (Flange Type)]]></title><link><![CDATA[https://autosigma.en.ec21.com/2way_3way_Electric_Linear_Control--11049705_11049803.html]]></link><description><![CDATA[: 100~130 sec.
Option
PCU(Proportional Control Unit), SIGNAL OUTPUT, DIGITAL LED DRIVER
* Specification of the products are subject to change without prior notice for quality improvement.
]]></description><pubDate><![CDATA[20211104]]></pubDate></item>
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<title><![CDATA[Differential Pressure Control Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Differential_Pressure_Control_Valve--11034618_7766629.html]]></link><description><![CDATA[Differential Pressure Control Valve
Introduction of self-operated differential pressure control valve
Does not require external energy to rely on the pressure change of the controlled medium to autom]]></description><pubDate><![CDATA[20230525]]></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[change of pressure and temperature,So the leakage will not occur during the pressure and temperature range.
The ball body has a highly machining precision due to the tracking of computer detector,so ]]></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[change packing by the mean of back seating when the valve is pressure containing. 
Seat 
For carbon steel gate valve, the seat is usually forged steel. The sealing surface of the seat is spray welded]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[DN250 PN16 Triple Offset Butterfly Valve for Steam]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/DN250_PN16_Triple_Offset_Butterfly--9420490_10432221.html]]></link><description><![CDATA[change.
2. About our factory
Henan Yuda valve manufacture co., ltd. It located in Yuda industrial park in the industrial zone in Ruzhou with convenient communications and Vantage Point .Our Company c]]></description><pubDate><![CDATA[20170606]]></pubDate></item>

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