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<title><![CDATA[EC21 Product Catalogs - seal rubber]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/seal-rubber--2053/1/seal rubber.html]]></link><item>
<title><![CDATA[D 371X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D-371X-16Q-Wafer-Gear--12049948_12049968.html]]></link><description><![CDATA[Product Usage 
Wafer-type gear butterfly valve is a kind of rubber-sealed butterfly valve, which is widely
used in water supply and drainage of water plants, power plants, steel mills,
papermaking, c]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/Double-Eccentric-Butterfly-Valve--11759535_11855925.html]]></link><description><![CDATA[sealing function of tighter and tighter, and the sealing performance is reliable.
The rubber sealing ring can be located on the valve body or on the butterfly plate, which can be applied to different]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[NBR,EPDM,PTFE Diaphragm Control Valve, 1/2-14 in, CL 200 LB]]></title><link><![CDATA[https://controlvalves.en.ec21.com/NBR-EPDM-PTFE-Diaphragm-Control--11947689_11958043.html]]></link><description><![CDATA[seal. Tensioned by a stem/compressor with linear movement, the membrane contacts the body seal, effectively isolating the operating parts from the flow. This design renders diaphragm valves ideal for]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Extension Stem Butterfly Control Valve]]></title><link><![CDATA[https://cncontrol.en.ec21.com/Extension-Stem-Butterfly-Control-Valve--11968066_12025241.html]]></link><description><![CDATA[rubber sealing, ensuring durability and chemical resistance across sizes from 1/2 inch to 16 inches. Equipped with an Explosion-proof Electric Actuator, they deliver safe and efficient operation in h]]></description><pubDate><![CDATA[20241118]]></pubDate></item>
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<title><![CDATA[Good Sealing Special Design Long Lifetime Handwheel Worm Gear Electric Patent Dbb Plug Valves]]></title><link><![CDATA[https://coscolyg.en.ec21.com/Good-Sealing-Special-Design-Long--12014817_12014837.html]]></link><description><![CDATA[Parameter
Body Material: carbon steel, Ni-cr SS, Ni-cr-mo SS
Operation: Hand wheel, Worm Gear, Gas drive, Liquid drive, Electric drive
Seal Material: Rubber, Fluoroplastics
Feature:
1. Double seal ze]]></description><pubDate><![CDATA[20241008]]></pubDate></item>
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<title><![CDATA[DIN Carbon Steel Chinese Y Strainer Water, Super Fine Mesh Prices Strainer]]></title><link><![CDATA[https://polly2333.en.ec21.com/DIN-Carbon-Steel-Chinese-Y--10605675_10636441.html]]></link><description><![CDATA[Seal test prressure:
1.76Mpa
Suitable medium:
water and neutral liquid
Working temperature:
-20 to 425 centigrade
BODY:
GG25,GGG50,WCB,CF8,CF8M
COVER:
GG25,GGG50,WCB,CF8,CF8M
GASKET:
GRAPHITE OR RUBB]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[Rubber Sleeve]]></title><link><![CDATA[https://panghuangrubber.en.ec21.com/Rubber-Sleeve--11966898_11966915.html]]></link><description><![CDATA[Rubber sponge parts, PVC dipping.We make these parts according to the drawings or samples from customers with various shape, dimension and color, Example rubber rings, bellows, seals, hose, plug, bum]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Butterfly-Valve--11934999_11935010.html]]></link><description><![CDATA[Rubber Seat,Flange Or Wafer End Butterfly Valve Class150
Double Eccentric,PTFE Seat,Flange Or Wafer End Butterfly Valve Class150
Triple Eccentric,Metal To Metal Seat,
Flange Or Wafer Ends Butterfly V]]></description><pubDate><![CDATA[20240511]]></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[sealing performance: The ball is encapsulated with soft rubber, which can achieve Zero leak;
5. Silent operation the sound of ball touching the seat is very small,as soft rubber covering the ball;
6.]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Plastic Sealing Ball Valve Seat Design]]></title><link><![CDATA[https://flowindustrial.en.ec21.com/Plastic-Sealing-Ball-Valve-Seat--11923678_11923688.html]]></link><description><![CDATA[Rubber Sealing Ball Valve Seat Design：This valve seat embedded the elastic rubber ring make sealing pair with sphere, then is pressed Plastic plug-in which play protect and seal effect. The equival]]></description><pubDate><![CDATA[20240411]]></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[rubber, which has a long service life; the valve disc seal can be disassembled, which is more convenient for maintenance.
2) Working principle:
The multi-function water pump control valve is installe]]></description><pubDate><![CDATA[20240328]]></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[Union Elbow]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Union-Elbow--11754519_11841156.html]]></link><description><![CDATA[sealing ring is made of imported rubber, which greatly improves the pressure bearing capacity and sealing performance, and protects the joint from corrosion. The type of seal varies with pressure and]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Soft Seal Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Soft-Seal-Gate-Valve--11602168_11602171.html]]></link><description><![CDATA[sealing, easy corrosion of internals, especially the gate valve, rubber elasticity fatigue and easy aging. It has reliable sealing performance, light operation, simple and convenient maintenance and ]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Lined Butterfly Valves]]></title><link><![CDATA[https://supconvalve.en.ec21.com/Lined-Butterfly-Valves--11032707_11835859.html]]></link><description><![CDATA[rubber, creates a barrier between the fluid and the valve&apos;s internal components, preventing corrosion and degradation.
Abrasion Protection: In addition to corrosion resistance, the lining also provid]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Pan Check Valve(Wafer Type)]]></title><link><![CDATA[https://wsvav.en.ec21.com/Pan-Check-Valve-Wafer-Type--1968405_1968409.html]]></link><description><![CDATA[Rubber
EPDM, VITON
6. Valve Seat
-
Bronze Ring
7. Center Rubber
NBR(25~80)
-
Soft Seal
EPDM(E)
-10&amp;#176;C ~+130&amp;#176;C
Viton(V)
-20&amp;#176;C ~+150&amp;#176;C
Dimension 
Size
mm(inch)
D
(mm)
Do
(mm)
L
(mm)
]]></description><pubDate><![CDATA[20090102]]></pubDate></item>
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<title><![CDATA[VASLCO Solenoid Valve]]></title><link><![CDATA[https://szhtx88.en.ec21.com/VASLCO-Solenoid-Valve--10964854_10964928.html]]></link><description><![CDATA[copper. Reinforced end cap: plastic.
Sealing ring: styrene butadiene rubber (NBR) and polyurethane (AU).
Installation: Double hole in accordance with NAMUR standard and VDI/VDE3845. www.vaslco.com
]]></description><pubDate><![CDATA[20231214]]></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[Fluorine Lined Butterfly Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Fluorine-Lined-Butterfly-Valve--11563892_11662118.html]]></link><description><![CDATA[In the well-known butterfly valve technology, fluorine lined butterfly valve sealing form mostly adopts a sealing structure, and the sealing material is rubber, polytetrafluoroethylene, etc. Due to t]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
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<title><![CDATA[DIN Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/DIN-Resilient-Seated-Gate-Valve--11034588_7124132.html]]></link><description><![CDATA[DIN Resilient Seated Gate Valve
Features
DIN3352-F4 NRS Resilient seat gate valve
, DN40-DN1200
The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[BS5163 Resilient Seated Gate Valve]]></title><link><![CDATA[https://aqvalve.en.ec21.com/BS5163-Resilient-Seated-Gate-Valve--7559778_7559779.html]]></link><description><![CDATA[1. Valve is supplied with hand wheel or bare shaft with square cap or gear box.
2. A stem dust guard is fitted.
3. Stainless steel bonnet bolts are plastic sealed.
4. Wedge is in ductile iron with EP]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[Rubber Flap Check Valve BS5163 DIN3202 F6 DN50-DN600]]></title><link><![CDATA[https://yx123123.en.ec21.com/Rubber-Flap-Check-Valve-BS5163--11885058_11885544.html]]></link><description><![CDATA[RUBBER FLAP CHECK VALVE BS5163 DIN3202 F6 DN50-DN600
BODY:DUCTILE IRON GGG50
VALVE DESIGN STANDARD:BS5163 DIN3202 F6
NOMINAL PRESSURE:PN10&amp;PN16
SHELL TEST:PN*1.5Times
SEALING TEST:PN*1.0Times
WORKING]]></description><pubDate><![CDATA[20240109]]></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[Rubber Flapper Check ValveRESILIENT SEAL SWING CHECK VALVE(NON RETURN VALVE)FOR FIRE MAIN,Klapka sp&amp;auml;tn&amp;aacute;,R&amp;uuml;ckschlagklappen,R&amp;uuml;ckschlagarmaturen,Angle Storm Valves,vertical storm v]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[Relief Valve YYFJ-L20]]></title><link><![CDATA[https://bomcosp.en.ec21.com/Relief-Valve-YYFJ-L20--9138118_10973731.html]]></link><description><![CDATA[Seal,Liner Flange,valve assy,spray pump, manual brake valve, gear oil pump, discharge filter assembly, discharge filter screen,pulsation dampener etc.
Rubber parts and other drilling rig equipment se]]></description><pubDate><![CDATA[20191210]]></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[rubber sealing ring is kept in place by single piece retaining ring. This design ensures 100% sealing and makes it possible to change the sealing ring without special equipment and dismantling of any]]></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[rubber parts, plastic parts and working medium. When the working medium is gas, special 221 grease can be used. Apply a thin layer of grease on the surface of the seal installation groove, apply a th]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
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<title><![CDATA[Pinch Valve GJ641X-6L]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Pinch-Valve-GJ641X-6L--11845583_11845605.html]]></link><description><![CDATA[seal type
Body material: Aluminum alloy, stainless steel
Connection type: flange
Connection material: carbon steel
Spool material: natural rubber, food grade natural rubber, EPDM, etc
Applicable medi]]></description><pubDate><![CDATA[20230918]]></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[seal performance.
More than 50,000 operation life without fault, keep your system operating safely and reliably.
The seal parts materials are mate of stainless steel and nitrile oil-proof rubber for ]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Butterfly Valve with Extension Rod]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Butterfly-Valve-with-Extension-Rod--10653713_10654791.html]]></link><description><![CDATA[sealing surface materials are generally used in rubber and plastic, so the sealing performance of low pressure is good. 
9. The installation is convenient. 
10. The operation is flexible and labor-sa]]></description><pubDate><![CDATA[20180130]]></pubDate></item>

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