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<title><![CDATA[EC21 Product Catalogs - prevent oil]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/prevent-oil--2053/1/prevent oil.html]]></link><item>
<title><![CDATA[China High Quality DN65 Butterfly Valve Manufacturer]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China-High-Quality-DN65-Butterfly--11759535_12031221.html]]></link><description><![CDATA[Preventing Rust 
Use thermal spraying or a protective coating to guard against environmental corrosion. Regularly clean and inspect the cast iron butterfly valve  
to prolong its service life.
Appl]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Needle Valve]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6018313_6018498.html]]></link><description><![CDATA[oil and gas and used pressure and at different temperatures. The life of this product has been lengthened by preventing the stem’s galling
as much as possible. This product has four body types; str]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Honeywell Solenoid Solenoid Valves (Ex) for Gas, Liquid Gas/Fuel Ex-version Flange Connection K15G35]]></title><link><![CDATA[https://contranspowers.en.ec21.com/Honeywell-Solenoid-Solenoid-Valves--8980715_8980803.html]]></link><description><![CDATA[The 2/2-way valves of the K-series in Ex-version can be used for all gases according to DVGW-data sheet G 260, for liquid gas in liquid phase (up to DN25) and for fuel oil. No minimum differential pr]]></description><pubDate><![CDATA[20250109]]></pubDate></item>
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<title><![CDATA[DELCO Cast Iron Wafer Type Soft Seal Electric Butterfly Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO-Cast-Iron-Wafer-Type--12029343_12030493.html]]></link><description><![CDATA[Electric Stainless Steel Hard Sealed Flange Butterfly Valve 
● The valve stem of valve body to prevent valve stem from getting stuck 
● The Small figure, easy handling and installation 
● Impro]]></description><pubDate><![CDATA[20241210]]></pubDate></item>
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<title><![CDATA[Cast Steel Gate Valve Supplier]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Cast-Steel-Gate-Valve-Supplier--11958900_12020696.html]]></link><description><![CDATA[oil, steam, petrochemical and petroleum industries and gas systems.
The Cast Steel Gate Valves consists of a closure element, called a wedge or disc which is allowed to permit and prevent the flow of]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline-Pressure-Control-Equipment--11895712_12017528.html]]></link><description><![CDATA[oil and gas industry. These specialized tools and devices are designed to control and manage well pressures during wireline operations, ensuring the smooth and efficient performance of various wireli]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[DIN EN 13709 Bellow Seal Globe Valve, DN15-DN600, PN6-PN100]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/DIN-EN-13709-Bellow-Seal--11993434_11993454.html]]></link><description><![CDATA[prevents leakage along the stem, ensuring reliable and safe performance in demanding environments. We offer options for electro-hydraulic or pneumatic actuation, allowing for tailored automation solu]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Globe Valve, 6 Inch, 150 LB, API 6D]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/ASTM-A216-WCB-Globe-Valve--11978523_11978527.html]]></link><description><![CDATA[oil and gas, petrochemical, and related industries as a benchmark for valve quality and performance.
Additionally, our valves conform to ASME B16.10, which specifies the dimensional and interchangeab]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[API 6D Metal Seated Ball Valve, ASTM A216 WCB, 8 Inch, 600 LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/API-6D-Metal-Seated-Ball--11115172_11978566.html]]></link><description><![CDATA[preventing accidental stem separation during operation and ensuring the safety of personnel and equipment.
Our valves are designed for use in various industries, including oil and gas, petrochemical,]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Utmost Degeasing Oxygen Control Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-Degeasing-Oxygen-Control-Valve--11940076_11940611.html]]></link><description><![CDATA[The main difference between the oxygen flow control valve and the ordinary control valve is: one more production process requires oil-free treatment. Generally, carbon tetrachloride cleaning can achi]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Wafer Check Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Wafer-Check-Valve--11933785_11933788.html]]></link><description><![CDATA[oil pipelines for non-return function.
Service
Oil, Natural gas, Water and Chemical Transmission Pipeline application
Design Type
Dual plate/ Single plate
Ends
Wafer type, Flange ends, Lug type
Size
]]></description><pubDate><![CDATA[20240508]]></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[oil etc.
PRODUCTS DETAILS:
What&apos;s the Multifunctional hydraulic control valve?
Multifunctional hydraulic control valve is divided into two categories: diaphragm type and piston type. All products are]]></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[A water-lubricated oil free screw air compressor is a machine that exclusively utilizes water, eliminating the need for any lubricating oil. This design prevents environmental pollution and emissions]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Choke Manifold]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Choke-Manifold--11754519_11841148.html]]></link><description><![CDATA[oil well testing and production operations.
Features
1. The choke manifold
is the necessary device to implement well pressure control technology. It works on controlling the pressure, maintaining pre]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Lined Ball Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/Lined-Ball-Valve--11032707_11835860.html]]></link><description><![CDATA[oil and gas, pulp and paper, and more.
Biocompatibility: Some lined ball valves are suitable for industries requiring biocompatibility, such as food and beverage and pharmaceuticals, where the valve ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Dual Expanding Plug Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Dual-Expanding-Plug-Valve--5401829_11539503.html]]></link><description><![CDATA[oil, natural gas, liquefied gas, pipeline gas, chemical media and other pipelines, to provide top level reliable shut off function.
Valve closed:
When the valve is closed, first rotate the hand wheel]]></description><pubDate><![CDATA[20220516]]></pubDate></item>
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<title><![CDATA[Soft Seal Butterfly Valves]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Soft-Seal-Butterfly-Valves--11563892_11762936.html]]></link><description><![CDATA[oil-resistant rubber are used for the sealing surface material, with long service life.
Rubber sealing ring can be located on the soft seal butterfly valve body or on the butterfly plate, which can b]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[Main Control Valve]]></title><link><![CDATA[https://sinjin.en.ec21.com/Main-Control-Valve--7292273_7292500.html]]></link><description><![CDATA[prevents the accidental forward tilting if the lever is operated while engine is switched off.
Flow Regulator control the work&apos;s down speed.
Lift lock valve increase user&apos;s safety by preventing abnor]]></description><pubDate><![CDATA[20170517]]></pubDate></item>
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<title><![CDATA[Marine Cast Bronze Valves]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Marine-Cast-Bronze-Valves--11725077_11725080.html]]></link><description><![CDATA[Oil tank self-closing Drain valves F7398
Cast bronze Fuel Oil tank emergency shut-off valves F7399
Cast bronze flange cocks F7381
https://www.haiyingvalve.com/products/marine-cast-bronze-valves.html
]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Forged Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Forged-Trunnion-Mounted-Ball-Valve--11776594_11851862.html]]></link><description><![CDATA[prevent seat or stem leakage.
Design &amp; Testing International Standard:
Design Standard : ISO 14313/ ASME B 16.34 /API 6D
Inspection &amp; Testing Standard : API 598/ API 6D
Fire Safe Testing Standard : A]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Threaded Stainless Steel Check Valve(304,316)]]></title><link><![CDATA[https://boluo0513.en.ec21.com/Threaded-Stainless-Steel-Check-Valve--9512207_9541646.html]]></link><description><![CDATA[【 product use 】
H14W - 16 r, H14W - 16 p type the function of internal thread stainless steel check valve is used to prevent the backflow medium pipeline.Check valve belong to automatic valve cla]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[Double-door Bottom Valve]]></title><link><![CDATA[https://jayopetromachinery.en.ec21.com/Double-door-Bottom-Valve--11684858_11861779.html]]></link><description><![CDATA[prevent the reverse flow of the medium, check valves should be installed on the equipment, devices and pipelines;◈Check valves are generally suitable for clean media, and should not be used for med]]></description><pubDate><![CDATA[20231102]]></pubDate></item>
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<title><![CDATA[Floating Seal Fits Excavator]]></title><link><![CDATA[https://sanping.en.ec21.com/Floating-Seal-Fits-Excavator--11828890_11858167.html]]></link><description><![CDATA[Floating oil seal
is a kind of dynamic seal. It has super sealing performance in harsh working environment such as coal powder, silt, moisture, etc. It is a compact mechanical seal, mainly used in lo]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Direct Acting Relief Valves]]></title><link><![CDATA[https://valzoom.en.ec21.com/Direct-Acting-Relief-Valves--11836037_11836039.html]]></link><description><![CDATA[preventing potential explosions or catastrophic failures.
04
Process Industries
Industries such as oil and gas, chemical manufacturing, refining, and power generation rely on direct-acting relief val]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Bronze Pressure Reducing Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze-Pressure-Reducing-Valve--11603083_11657781.html]]></link><description><![CDATA[prevent against water hammer. The water hammer occurrences are so fast that relieving stress necessitates using precise, rapid response valves explicitly created for the system. To achieve the goal o]]></description><pubDate><![CDATA[20221017]]></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[Plug Valve]]></title><link><![CDATA[https://valkorinc.en.ec21.com/Plug-Valve--10875161_10875327.html]]></link><description><![CDATA[Oil &amp; Gas transmission, loading, unloading needs. Line sealing is achieved by body and wedges cut from each side of the plug with or without the assistance of soft seat rings. The sealing is positive]]></description><pubDate><![CDATA[20191219]]></pubDate></item>
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<title><![CDATA[Metal To Metal Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Metal-To-Metal-Trunnion-Mounted--11895413_11895414.html]]></link><description><![CDATA[preventing leakage even in high-pressure applications. The metal sealing also ensures durability and long service life.
The ball valve
has a full bore design, meaning the ball port is the same size a]]></description><pubDate><![CDATA[20240130]]></pubDate></item>

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