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<title><![CDATA[EC21 Product Catalogs - inner seals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/inner_seals--2053/1/inner seals.html]]></link><item>
<title><![CDATA[ED500 Series Eccentric Ball Valve]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/ED500_Series_Eccentric_Ball_Valve--11759573_11759574.html]]></link><description><![CDATA[Sealing surface materialEPDM；NBR；Stainless steel
China Semi-ball Valve supplier
Features and advantages
When fully open, the water loss is zero, the flow channel is completely unobstructed; the i]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Tilting Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Tilting_Check_Valve--11930782_12039230.html]]></link><description><![CDATA[sealing that can be made of EPDM/NBR/VITON,which can be replaced easily on field conditions.
3. Inner and outer surfaces of the valve is coated with fusion bonded epoxy.
4. Low toqure can be achieved]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[DELCO High Pressure Pneumatic Actuated Female Thread Stainless Steel Ball Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO_High_Pressure_Pneumatic_Actuated--12030803_12031196.html]]></link><description><![CDATA[sealing ring is generally movable, making disassembly and assembly convenient ● The pneumatic piston actuator adopts low friction materials, and the inner and outer surfaces of the cylinder are tre]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<title><![CDATA[Fluoroplastic Lined Butterfly Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Fluoroplastic_Lined_Butterfly_Valve--12024912_12025862.html]]></link><description><![CDATA[sealing performance.It can be applied to any concentration of acids, bases, salts and oxidants, reducing solvents, organic solvents and other media, and can be used in chemical, petroleum, medicine, ]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[High Pressure Globe Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/High_Pressure_Globe_Valve--11881854_11977809.html]]></link><description><![CDATA[sealing structure is adopted in the middle chamber of the valve, and the higher the inner pressure, the better the sealing performance.3. The sealing surface of valve disc and valve seat is made of S]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Fluoroplastic-Lined Anti-Corrosion Cut-off Ball Valve Regulating Ball Valve]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Fluoroplastic_Lined_Anti_Corrosion_Cut--11948615_11948700.html]]></link><description><![CDATA[sealing performance, responsive action, precise flow characteristics, and find extensive applications in environments involving strong corrosive media such as acids, alkalis, salts, as well as volati]]></description><pubDate><![CDATA[20240607]]></pubDate></item>
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<title><![CDATA[API Industrial Floating Stainless Steel Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/API_Industrial_Floating_Stainless_Steel--11940076_11940586.html]]></link><description><![CDATA[sealing ring. Full bore diameter: The flow aperture of the trunnion style ball valve is the same as the inner diameter of the pipeline, so that the pipeline can be cleaned. 
Primary advantages
- Exce]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[China 12VDC 24VDC  Solenoid Normally Closed NC Pinch Valve]]></title><link><![CDATA[https://oriwen01.en.ec21.com/China_12VDC_24VDC_Solenoid_Normally--10399627_11052722.html]]></link><description><![CDATA[seal force to protect tubings and valves;
8. Good temperature resistance to temperature and chemical corrosion: valve body (PBT/PC alloy), valve stem (stainless steel);
9. Teflon coating on the wire ]]></description><pubDate><![CDATA[20200111]]></pubDate></item>
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<title><![CDATA[Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10]]></title><link><![CDATA[https://kehuacasting68.en.ec21.com/Ductile_Iron_Flanged_Flexible_Seat--11504544_11504554.html]]></link><description><![CDATA[seal gate valve
overcomes the defects of general gate valve such as poor sealing, fatigue, and easy rust. The soft sealing gate valve is a replacement product of the traditional gate valve. It uses t]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[Check Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Check_Valve--11754519_11754522.html]]></link><description><![CDATA[seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0)]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Brass Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Brass_Ball_Valve--11603083_11603090.html]]></link><description><![CDATA[inner cavity of the valve body. Since the sealing surface of the ball valve with drain is spherical, even tiny debris may cause damage to the sealing surface.
Matters Needing Attention When lnstallin]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
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<title><![CDATA[Pneumatic Linear Actuator]]></title><link><![CDATA[https://djc905.en.ec21.com/Pneumatic_Linear_Actuator--5228699_5229311.html]]></link><description><![CDATA[seals long life.
Chromium plated carbon steel shaft and PFTE charged bushing allow reducing the sliding friction of the actuator moving components. DCP-SERIES ACTUATOR is supplied with a standard epo]]></description><pubDate><![CDATA[20110620]]></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[sealing slide by 90 degree, and then the cock moves downwards. With the movement of the cock, the sealing slide is pushed to the cover of the inner cavity of the valve until the elastic sealing ring ]]></description><pubDate><![CDATA[20220516]]></pubDate></item>

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